Academic Journal of Architecture and Civil Engineering
type: channel
description: Academic Journal of Architecture and Civil Engineering (AJACE) is an international peer-reviewed, open access journal.
publisher: UPub Science
language: en
publication name: Academic Journal of Architecture and Civil Engineering
issn: 2960-0235
items: APPLICATION OF 5G+EDGE COMPUTING IN REAL-TIME DATA TRANSMISSION FOR SMART MINES
items: ARCHITECTURE AND CIVIL ENGINEERING IN NIGERIA
items: SUPPLY CHAIN INSIGHTS OF MODERN AGRICULTURAL MACHINERIES AND ITS CONTRIBUTION TO THE TRANSFORMATION OF THE AGRICULTURAL SECTOR OF BANGLADESH
items: THE IMPACT OF INFORMATION AND COMMUNICATION TECHNOLOGY ON ENGINEERING PRACTICES IN AFRICA
items: COMPARISON OF STABILITY AND VOLUMETRIC PROPERTIES OF CONVENTIONAL AND STONE MASTIC ASPHALT
items: DEEP LEARNING MODELS FOR REAL-TIME ANOMALY DETECTION IN BRIDGE MONITORING IOT NETWORKS
items: HIGH-PRECISION CONSTRUCTION TECHNIQUES AND APPLICATIONS FOR WOOD-GRAIN TEXTURED EXPOSED CONCRETE COLUMN-FREE SPIRAL STAIRCASES
items: CONSTRUCTION TECHNOLOGY AND APPLICATION OF HEAVY-DUTY IMITATION STONE WOOD GRAIN CLEAR WATER CLADDING PANELS
items: CONSTRUCTION CONTROL AND APPLICATION OF PRECAST CONCRETE INCLINED SQUARE PILES
items: KEY CONSTRUCTION TECHNOLOGY OF STONE-LIKE CONCRETE HANGING PANEL CURTAIN WALL
items: STRESS ANALYSIS OF STONE-LIKE CONCRETE HANGING PANEL CURTAIN WALL
items: STUDY ON THE MODIFICATION OF EARTH PRESSURE DISTRIBUTION PATTERN OF CIRCULAR WORKING SHAFT IN SOFT SOIL AREA
items: THE IMPACT OF ENVIRONMENTAL STRESSORS ON SUBJECTIVE WELL-BEING: AIR QUALITY, NOISE, AND URBAN HEAT
items: STUDY ON THE STRUCTURAL PERFORMANCE OF CURTAIN WALL GLASS AND CABLES ACTING TOGETHER
items: KEY CONSTRUCTION TECHNOLOGY OF SUPER-HIGH FISH-BELLY CABLE-POINT FOLDING CURTAIN WALL
items: FINE CONTROL TECHNOLOGY FOR CONSTRUCTION ORGANIZATION OF SUPER-LARGE UNDERGROUND SPACE ADJACENT TO SUBWAY
items: THOUGHTS ON THE REFORM OF UNDERGRADUATE TEACHING IN CIVIL ENGINEERING MAJORS IN THE BIM ERA
items: DISCUSSION ON THE REUSE OF WASTEWATER FROM CONCRETE MIXING STATIONS FOR CONCRETE PRODUCTION
items: COMPREHENSIVE ANALYSIS OF FACTORS AFFECTING ROCK AND SOIL STABILITY
items: IN-DEPTH RESEARCH ON QUALITY CONTROL OF ROAD AND BRIDGES IN HIGHWAY CONSTRUCTION
items: REVIEW OF DIGITAL TWIN CONSTRUCTION TECHNOLOGY FOR CIVIL ENGINEERING
items: THE INFLUENCE OF CONSTRUCTION PROJECT BUDGET ESTIMATION ON PROJECT COST
items: RESEARCH PROGRESS ON THE APPLICATION OF ROAD RECYCLED AGGREGATES
items: THE MECHANISM STUDY OF CONCRETE IS ANALYZED COMPREHENSIVELY
items: RESEARCH PROGRESS AND APPLICATION PROSPECTS OF DAMPING DYNAMIC CHARACTERISTICS OF WOODEN BUILDING FLOORS
items: REVIEW OF RESEARCH ON SHEAR LAG IN CIVIL ENGINEERING STRUCTURES
items: A REVIEW OF RESEARCH ON STEEL STRUCTURE HOUSING
items: RESEARCH PROGRESS ON THE APPLICATION OF ENGINEERED BAMBOO IN BUILDING STRUCTURES
items: A REVIEW OF RESEARCH ON THE IMPLEMENTATION EVALUATION OF PROTECTION PLANS FOR HISTORICAL AND CULTURAL CITIES
items: CURRENT STATUS AND PROSPECTS OF TERMITE PREVENTION AND ECOLOGICAL MANAGEMENT IN NEWLY BUILT HOUSES IN MY COUNTRY

APPLICATION OF 5G+EDGE COMPUTING IN REAL-TIME DATA TRANSMISSION FOR SMART MINES
type: item
description: Smart mining represents the core direction of the intelligent transformation in the coal and mining industry, and real-time data transmission is the vital lifeline for the efficient operation and safety management of smart mines. Traditional mine data transmission modes suffer from pain points such as insufficient bandwidth, high latency, poor anti-interference performance and limited access for massive terminals, making it difficult to adapt to the complex underground operating environment and intelligent operation requirements. 5G technology, with its core advantages of high bandwidth, low latency, massive connectivity and high reliability, provides communication support for the high-speed transmission of massive mine data. Edge computing sinks computing power to network edge nodes, enabling local data processing and rapid instruction delivery, which further reduces transmission latency, alleviates cloud computing pressure and ensures the stability of data transmission. Focusing on the integrated 5G+edge computing technology, this paper analyzes the core requirements for real-time data transmission in smart mines, expounds the technical characteristics and integration logic of 5G and edge computing, explores in depth the practical applications of this technology in scenarios such as environmental monitoring, remote equipment control, unmanned mining and emergency rescue, and analyzes the current technical challenges and optimization paths in its application. It aims to provide theoretical reference and practical guidance for the upgrading of the data transmission system in smart mines and the high-quality development of mining intelligence.
subject: Research Article
  topic: section
subject: 5G
  topic: keywords
subject: Edge computing
  topic: keywords
subject: Smart mine
  topic: keywords
subject: Real-time data transmission
  topic: keywords
subject: Intelligent mining
  topic: keywords
creator: ZiMeng Zhang
rights: Copyright (c) 2026 ZiMeng Zhang https://creativecommons.org/licenses/by/4.0
date: 2026-03-25
publication date: 2026-03-25
starting page: 18
ending page: 22
doi: 10.61784/ajace3018

ARCHITECTURE AND CIVIL ENGINEERING IN NIGERIA
type: item
description: Architecture and civil engineering in Nigeria reflect a rich tapestry of cultural heritage and modern innovation. The evolution of architectural styles in Nigeria has been significantly influenced by historical factors, colonial legacies, and contemporary trends. Traditional Nigerian structures, characterized by their use of local materials and climatic adaptability, have gradually transitioned into modern designs that incorporate international styles and sustainability principles. Notable examples include the National Theatre in Lagos and the Aso Rock Presidential Villa, which showcase a blend of indigenous and contemporary architecture. Civil engineering in Nigeria has seen remarkable projects, such as the construction of the Third Mainland Bridge and the ongoing development of the Lagos-Ibadan Expressway, which are pivotal in enhancing transportation and connectivity. However, the industry faces numerous challenges, including inadequate infrastructure, regulatory hurdles, and funding constraints. Additionally, issues like urbanization, environmental sustainability, and climate change pose significant obstacles to the growth of both architecture and civil engineering sectors. Looking ahead, the future of architecture and civil engineering in Nigeria appears promising. With a growing emphasis on sustainable design practices, innovative construction technologies, and the need for resilient infrastructure, there is potential for significant advancements. Collaborative efforts between government, private sectors, and educational institutions will be essential in overcoming current challenges and fostering a thriving built environment that meets the needs of a rapidly developing nation.
subject: Research Article
  topic: section
subject: Civil
  topic: keywords
subject: Engineering
  topic: keywords
subject: Science
  topic: keywords
subject: National development
  topic: keywords
subject: Architecture and civil engineering
  topic: keywords
creator: Okechukwu Chidoluo Vitus
rights: Copyright (c) 2024 Okechukwu Chidoluo Vitus https://creativecommons.org/licenses/by/4.0
date: 2024-12-26
publication date: 2024-12-26
starting page: 11
ending page: 15
doi: 10.61784/ajace3010

SUPPLY CHAIN INSIGHTS OF MODERN AGRICULTURAL MACHINERIES AND ITS CONTRIBUTION TO THE TRANSFORMATION OF THE AGRICULTURAL SECTOR OF BANGLADESH
type: item
description: This study investigates the role of supply chain management (SCM) in facilitating the growth and transformation of the agricultural sector of Bangladesh through modern agricultural machineries, focusing on the case of ACI Motors. Despite agriculture employing a significant portion of Bangladesh’s population, a productivity gap persists due to limited mechanization. ACI Motors recognized this issue and introduced various advanced farm equipment, including tractors, harvesters, and transplanters, sourced primarily from international partners. The research employs both qualitative and quantitative methods, including interviews and a survey of 125 ACI Motors employees. Findings reveal that a well-structured SCM framework—covering planning, import operations, inventory control, and distribution—enables ACI Motors to efficiently deliver machinery across the country, contributing substantially to modernization in agriculture. Statistical tests confirm that dealers are important but not the sole key players in the supply chain, and indicate a positive relationship between ACI Motors’ operations and the sector’s mechanization drive. While challenges such as small landholdings, low purchasing capacity, and policy constraints persist, the study demonstrates how robust SCM practices can address these barriers. Overall, the paper underscores the significance of SCM in advancing farm mechanization for sustainable agricultural development in Bangladesh.
subject: Research Article
  topic: section
subject: Supply chain management
  topic: keywords
subject: Agricultural mechanization
  topic: keywords
subject: ACI motors
  topic: keywords
subject: Modern agricultural machineries
  topic: keywords
subject: Distribution network
  topic: keywords
subject: Tractor import
  topic: keywords
creator: S.K Md Anik Hassan Rabby
creator: Arifur Rahman
creator: Nashita Mumtahina
rights: Copyright (c) 2025 S.K Md Anik Hassan Rabby; Arifur Rahman; Nashita Mumtahina https://creativecommons.org/licenses/by/4.0
date: 2025-01-08
publication date: 2025-01-08
starting page: 1
ending page: 11
doi: 10.61784/ajace3012

THE IMPACT OF INFORMATION AND COMMUNICATION TECHNOLOGY ON ENGINEERING PRACTICES IN AFRICA
type: item
description: This article examines the transformative role of Information and Communication Technology (ICT) in the engineering sector across Africa. The purpose of this study is to evaluate how ICT innovations are reshaping engineering practices, enhancing productivity, and fostering sustainable development within the continent. The methodology employed involves a comprehensive review of existing literature, case studies from various African nations, and interviews with industry experts. This multi-faceted approach allows for a nuanced understanding of the current landscape and the challenges faced by engineering professionals in the region. The findings reveal that ICT has facilitated significant advancements in engineering through improved communication, project management, and access to information. For instance, the use of digital tools and platforms has streamlined workflows and reduced project timelines, while also enabling remote collaboration among teams. Additionally, mobile technology has enhanced access to engineering resources in rural areas, bridging the gap between urban and rural capabilities. However, the study also identifies barriers such as inadequate infrastructure, limited internet access, and a lack of technical skills that hinder the full realization of ICT's potential. The implications of these findings are profound, suggesting that policymakers and educational institutions must prioritize investment in ICT infrastructure and training programs to empower engineers across Africa. By doing so, the continent can harness the full benefits of ICT, driving innovation and economic growth in the engineering sector. This article contributes to the ongoing discourse on technology adoption in Africa, highlighting the urgent need for strategic initiatives that promote the integration of ICT in engineering practices.
subject: Research Article
  topic: section
subject: Technology
  topic: keywords
subject: Industry
  topic: keywords
subject: Communication
  topic: keywords
subject: Engineering
  topic: keywords
subject: Africa
  topic: keywords
creator: Okechukwu Chidoluo Vitus
rights: Copyright (c) 2025 Okechukwu Chidoluo Vitus https://creativecommons.org/licenses/by/4.0
date: 2025-01-16
publication date: 2025-01-16
starting page: 12
ending page: 18
doi: 10.61784/ajace3011

COMPARISON OF STABILITY AND VOLUMETRIC PROPERTIES OF CONVENTIONAL AND STONE MASTIC ASPHALT
type: item
description: This study experimented with and compared the performance stability, volumetric properties, and resistance to rutting of SMA and CMA under simulated traffic loads. It was found in the Marshall Stability Test that SMA can withstand much higher stability (15.8 kN) than CMA (10.6 kN), thus demonstrating that we are far more resistant to any plastic deformation. In addition, SMA demonstrated better flow values (3.2 mm vs. 2.7 mm) and density (2.34 g/cm3 vs. 2.28 g/cm3) indicating suitability for high-stress pavements. Volumetric analysis demonstrated that SMA has higher Voids in Mineral Aggregate (VMA: 17. These are better than CMA (VMA 15.2%, VFA 75%) in binder to aggregate ratio and stability (5%) and Voids Filled with Asphalt (VFA: 80%) compared to CMA (VMA: 15.2%, VFA: 75%). Additionally, SMA's lower air void content (VTM: 3%). Less water ingress and slower aging concerning CMA's 4.0% (vs. 0%) By minimizing binder loss and improving durability, the binder drainage rate of SMA (0.2%) was much lower than that of CMA (0.8%). It found that rutting resistance was higher for SMA (25.3 mm; 50,000 load cycles; 12.0% strain at failure) than CMA (30.6 mm; 50,000 load cycles; 14.2% strain at failure), demonstrating its long-term deformation resistance under heavy traffic. In addition, SMA proved to be stiffer (1500 N/mm vs. CMA’s 1200 N/mm) and better suited for high-traffic roads. SMA finally has superior performance, durability, and rutting resistance and therefore represents an excellent choice for heavily trafficked roads despite a somewhat higher initial cost than HMA, and because the life cycle cost of SMA pavement is lower than for HMA. This enhances properties to reduce maintenance and service life, resulting in cost-effective solutions for high-stress pavement applications. SMA's sustainability and affordability could be further improved if more research is undertaken into recycled materials and their environmental impacts.
subject: Research Article
  topic: section
subject: Stone mastic asphalt
  topic: keywords
subject: Conventional mix asphalt
  topic: keywords
subject: Pavement durability
  topic: keywords
subject: Stability properties
  topic: keywords
subject: Binder content
  topic: keywords
subject: Marshall stability test
  topic: keywords
creator: Adnan
creator: Abdullah Khan
creator: Aftab Ali Khan
rights: Copyright (c) 2025 Adnan; Abdullah Khan; Aftab Ali Khan https://creativecommons.org/licenses/by/4.0
date: 2025-03-07
publication date: 2025-03-07
starting page: 19
ending page: 28
doi: 10.61784/ajace3013

DEEP LEARNING MODELS FOR REAL-TIME ANOMALY DETECTION IN BRIDGE MONITORING IOT NETWORKS
type: item
description: Bridge infrastructure represents critical components of transportation networks worldwide, with structural failures posing significant risks to public safety and economic stability. This research presents a comprehensive deep learning framework designed for real-time anomaly detection in bridge monitoring Internet of Things (IoT) networks, addressing the critical need for early identification of structural deterioration and potential failure modes. The proposed system integrates multiple deep learning architectures including Convolutional Neural Networks (CNNs) for spatial pattern recognition through frequency domain feature extraction and distributed damage pattern detection, Long Short-Term Memory (LSTM) networks for temporal sequence analysis with bidirectional processing and attention mechanisms, and Autoencoder models for unsupervised anomaly detection with bottleneck architecture design across heterogeneous sensor data streams. Through extensive empirical evaluation conducted on 47 bridge monitoring networks encompassing 12,847 heterogeneous IoT sensors and 8.3 million data points collected over 36 months of continuous monitoring, our findings demonstrate exceptional performance in anomaly detection with 94.7% overall accuracy, 89.2% precision, and 91.8% recall rates across diverse structural conditions. The framework achieved remarkable improvements in early warning capabilities with average detection times of 2.8 hours before critical threshold violations and false positive rates reduced to 3.4% compared to traditional rule-based monitoring systems. Additionally, the system demonstrated robust performance under challenging environmental conditions with 87.6% accuracy during extreme weather events and adaptive learning capabilities that improved detection performance by 12.3% over the deployment period through continuous model optimization. The real-time processing capabilities enable continuous monitoring with average response times of 1.7 seconds per sensor…
subject: Research Article
  topic: section
subject: Deep learning
  topic: keywords
subject: Anomaly detection
  topic: keywords
subject: Bridge monitoring
  topic: keywords
subject: IoT networks
  topic: keywords
subject: Structural health monitoring
  topic: keywords
subject: Predictive maintenance
  topic: keywords
subject: Sensor networks
  topic: keywords
subject: Infrastructure safety
  topic: keywords
subject: Real-time processing
  topic: keywords
subject: Edge computing
  topic: keywords
creator: Lei Qiu
rights: Copyright (c) 2025 Lei Qiu https://creativecommons.org/licenses/by/4.0
date: 2025-09-22
publication date: 2025-09-22
starting page: 29
ending page: 39
doi: 10.61784/ajace3014

HIGH-PRECISION CONSTRUCTION TECHNIQUES AND APPLICATIONS FOR WOOD-GRAIN TEXTURED EXPOSED CONCRETE COLUMN-FREE SPIRAL STAIRCASES
type: item
description: This paper takes the wood-grain textured fair-faced concrete column-free spiral staircase project at the China Grand Canal Museum as an example, summarizing and presenting its one-time molding construction method. This method utilizes BIM high-precision modeling technology to accurately extract the spatial curve data of the spiral staircase, optimizing the formwork system layout and template splicing scheme to achieve digital construction and ensure high-precision results in a single pour. Furthermore, a steel-wood composite formwork system is employed, using high-strength steel keel support and finely crafted wooden templates for curved surface shaping, guaranteeing the accuracy of the spiral staircase's curves, improving construction efficiency, and ensuring structural stability. Finally, a one-time pouring process is used, employing a layered composite formwork combining pine wood grain panels and fair-faced wood template liners to accurately replicate the texture of natural wood, ensuring a delicate finish after demolding and avoiding the impact of subsequent repairs on the visual quality.
subject: Research Article
  topic: section
subject: Wood-grain texture
  topic: keywords
subject: Fair-faced concrete
  topic: keywords
subject: Column-free spiral staircase
  topic: keywords
subject: One-time molding
  topic: keywords
creator: YiChen Ouyang
creator: RuiRong Liang
creator: BoBo Li
creator: XiaoXia Zhao
creator: ZhiCheng Bai
rights: Copyright (c) 2026 YiChen Ouyang; RuiRong Liang; BoBo Li; XiaoXia Zhao; ZhiCheng Bai https://creativecommons.org/licenses/by/4.0
date: 2026-01-23
publication date: 2026-01-23
starting page: 1
ending page: 7
doi: 10.61784/ajace3015

CONSTRUCTION TECHNOLOGY AND APPLICATION OF HEAVY-DUTY IMITATION STONE WOOD GRAIN CLEAR WATER CLADDING PANELS
type: item
description: With the diversification of architectural design, heavy-duty stone-look wood-grain exposed concrete cladding panels have been widely used in modern architecture due to their excellent aesthetics and structural performance. However, traditional cladding installation methods suffer from problems such as stress concentration at connection nodes, high installation accuracy requirements, high construction difficulty, and difficult post-construction maintenance when dealing with heavy-duty cladding panels. To address these issues, this paper proposes a rapid installation, fine-tuning, one-time molding construction method for heavy-duty stone-look wood-grain exposed concrete cladding panels. The technical principles, process flow, and application effects of this method in the second phase of the Grand Canal Museum in Beijing and Hangzhou are described in this journal. The results show that this method significantly improves the installation efficiency of the cladding panels, enhances structural stability, and effectively avoids tearing damage, demonstrating good application prospects and promotional value.
subject: Research Article
  topic: section
subject: Stone-look wood grain
  topic: keywords
subject: Exposed concrete
  topic: keywords
subject: Rapid installation
  topic: keywords
subject: Fine-tuning
  topic: keywords
subject: One-time molding
  topic: keywords
creator: Jie Fan
creator: XiaoXia Zhao
creator: Yang Yang
creator: BaoAn Zhang
creator: ZhiYuan Zhang
rights: Copyright (c) 2026 Jie Fan; XiaoXia Zhao; Yang Yang; BaoAn Zhang; ZhiYuan Zhang https://creativecommons.org/licenses/by/4.0
date: 2026-01-23
publication date: 2026-01-23
starting page: 8
ending page: 13
doi: 10.61784/ajace3016

CONSTRUCTION CONTROL AND APPLICATION OF PRECAST CONCRETE INCLINED SQUARE PILES
type: item
description: Precast concrete inclined square piles are widely used in foundation pit support engineering, but their construction is easily affected by factors such as geological conditions, technological complexity, and on-site management, resulting in various quality defects. This article, based on actual engineering cases, systematically analyzes the common types of quality defects in the construction of precast concrete inclined square piles, explores the causes of these defects in depth, and proposes corresponding countermeasures to provide technical reference for similar projects and improve construction quality and engineering safety.
subject: Research Article
  topic: section
subject: Precast concrete inclined square piles
  topic: keywords
subject: Quality defects
  topic: keywords
subject: Countermeasures
  topic: keywords
subject: Foundation pit support
  topic: keywords
creator: XueMing Shi
creator: JinHui Cheng
creator: ZhiChao Zeng
creator: Liang Huang
creator: GuangLiang Qiu
creator: XiaoXia Zhao
creator: ZhiCheng Bai
rights: Copyright (c) 2026 XueMing Shi; JinHui Cheng; ZhiChao Zeng; Liang Huang; GuangLiang Qiu; XiaoXia Zhao; ZhiCheng Bai https://creativecommons.org/licenses/by/4.0
date: 2026-01-26
publication date: 2026-01-26
starting page: 14
ending page: 17
doi: 10.61784/ajace3017

KEY CONSTRUCTION TECHNOLOGY OF STONE-LIKE CONCRETE HANGING PANEL CURTAIN WALL
type: item
description: As an important building decoration material, concrete hanging board is widely used in modern building exterior wall decoration with its excellent physical properties and beautiful decorative effect. This paper aims to explore the key technologies in the construction of concrete hanging board, including material selection, prefabrication process, installation technology and quality control, so as to improve construction efficiency and project quality and ensure the beauty and durability of the building.
subject: Research Article
  topic: section
subject: Concrete hanging board
  topic: keywords
subject: Construction technology
  topic: keywords
subject: Prefabrication process
  topic: keywords
subject: Installation technology
  topic: keywords
subject: Quality control
  topic: keywords
creator: DongSheng Zhou
creator: GuoXiang Zhao
creator: JianMin Wang
creator: Yang Yang
creator: QingRui He
creator: ZhouXing Teng
rights: Copyright (c) 2024 DongSheng Zhou; GuoXiang Zhao; JianMin Wang; Yang Yang; QingRui He; ZhouXing Teng https://creativecommons.org/licenses/by/4.0
date: 2024-01-01
publication date: 2024-01-01
starting page: 25
ending page: 29
doi: 10.61784/ajace3003

STRESS ANALYSIS OF STONE-LIKE CONCRETE HANGING PANEL CURTAIN WALL
type: item
description: This paper mainly uses the stone-like concrete hanging board curtain wall system of a curtain wall project in Hangzhou to conduct stress analysis on the determined system, mainly making a detailed structural analysis of the stress condition of the main profile. On the premise of ensuring the facade effect and water tightness, it explores its stress distribution and deformation under various loads, tries to simplify the stress system, reduce the weight of the curtain wall, improve the installation accuracy, and shorten the unit assembly period.
subject: Research Article
  topic: section
subject: Construction engineering
  topic: keywords
subject: Anti-stone concrete curtain wall
  topic: keywords
subject: Finite element method
  topic: keywords
creator: Jie Luo
creator: ZhiCheng Bai
creator: Yang Yang
creator: XiaoFei Tao
creator: YongYan Li
creator: JiaLi Cao
rights: Copyright (c) 2024 Jie Luo; ZhiCheng Bai; Yang Yang; XiaoFei Tao; YongYan Li; JiaLi Cao https://creativecommons.org/licenses/by/4.0
date: 2024-01-01
publication date: 2024-01-01
starting page: 30
ending page: 34
doi: 10.61784/ajace3004

STUDY ON THE MODIFICATION OF EARTH PRESSURE DISTRIBUTION PATTERN OF CIRCULAR WORKING SHAFT IN SOFT SOIL AREA
type: item
description: This article relies on actual engineering projects to conduct research on the earth pressure distribution model of circular working wells in soft soil areas. By establishing a well-soil three-dimensional numerical analysis model, the lateral displacement of the working well enclosure in the soft soil area is analyzed, and the earth pressure calculation method that considers the displacement effect is used to analyze the lateral earth pressure of the enclosure. On this basis, the influence of the working well space arch effect on the earth pressure distribution pattern under the conditions of wall insertion ratio, working well radius, wall thickness, wall elastic modulus and other factors was analyzed. Subsequently, based on the existing specifications, the soil pressure distribution model of circular working wells in soft soil areas was revised. The study shows that the radius of the working well has a significant impact on the earth pressure distribution pattern; in addition, the study obtained a fitting formula for the starting and ending depth and radius of the earth pressure reduction of the circular working well; and through comparative analysis, it was found that the use of considering the circular arch The effect-corrected earth pressure plane foundation beam method is simpler than the three-dimensional finite element method, has more mature parameter selection, and has lower calculation costs. Compared with the plane elastic foundation beam method of standardized earth pressure, it is closer to the actual displacement direction.
subject: Research Article
  topic: section
subject: Soft soil area
  topic: keywords
subject: Circular working well
  topic: keywords
subject: Spatial arch effect
  topic: keywords
subject: Earth pressure distribution model
  topic: keywords
creator: Lei Wu
creator: ZhiCheng Bai
creator: MinJian Long
creator: XiaoXia Zhao
creator: ZhiYuan Zhang
creator: HuiZhou Ni
rights: Copyright (c) 2024 Lei Wu; ZhiCheng Bai; MinJian Long; XiaoXia Zhao; ZhiYuan Zhang; HuiZhou Ni https://creativecommons.org/licenses/by/4.0
date: 2024-01-01
publication date: 2024-01-01
starting page: 35
ending page: 46
doi: 10.61784/ajace3007

THE IMPACT OF ENVIRONMENTAL STRESSORS ON SUBJECTIVE WELL-BEING: AIR QUALITY, NOISE, AND URBAN HEAT
type: item
description: This paper examines the impact of environmental stressors—specifically air quality, noise pollution, and urban heat—on the subjective well-being of urban residents. As urbanization and industrial growth intensify, these stressors have become increasingly significant in shaping the quality of life within cities. The study synthesizes existing literature and empirical findings to highlight how poor air quality, chronic noise exposure, and rising urban temperatures adversely affect mental health, life satisfaction, and emotional well-being. The findings reveal that individuals living in areas with high levels of air pollution experience increased rates of anxiety and depression, while noise pollution contributes to stress, sleep disturbances, and cognitive impairments. Additionally, urban heat exacerbates discomfort and social isolation, particularly among vulnerable populations. The paper emphasizes the need for integrated urban planning and public health strategies that prioritize environmental quality to enhance the overall well-being of city dwellers. By fostering community engagement and implementing effective interventions, cities can mitigate the adverse effects of these environmental stressors and promote healthier, more resilient urban environments.
subject: Research Article
  topic: section
subject: Environmental stressors
  topic: keywords
subject: Subjective well-being
  topic: keywords
subject: Urban health
  topic: keywords
creator: XinYi Wang
creator: ZhenDao Huang
creator: ZhiYan Zhu
creator: Jun Wu
rights: Copyright (c) 2024 XinYi Wang; ZhenDao Huang; ZhiYan Zhu; Jun Wu https://creativecommons.org/licenses/by/4.0
date: 2024-01-01
publication date: 2024-01-01
starting page: 47
ending page: 55
doi: 10.61784/ajace3008

STUDY ON THE STRUCTURAL PERFORMANCE OF CURTAIN WALL GLASS AND CABLES ACTING TOGETHER
type: item
description: Based on the finite element analysis method, this paper systematically studies the effects of parameters such as glass thickness, cable diameter, cable pretension force and glass segmentation size on the static and vibration performance of the curtain wall structure. Research results show that glass segmentation size has the most significant impact on structural performance, and rational division of glass panel size is of great significance for optimizing structural performance. This study provides a theoretical basis and practical reference for the design and optimization of curtain wall structures in large-scale convention and exhibition centers.
subject: Research Article
  topic: section
subject: Cable-type glass curtain wall
  topic: keywords
subject: Static performance
  topic: keywords
subject: Vibration performance
  topic: keywords
subject: Finite element analysis
  topic: keywords
subject: Hangzhou convention and exhibition center
  topic: keywords
creator: ShenShen Zhu
creator: Dan Zhao
creator: ZhiCheng Bai
creator: Xu Zhang
creator: ZhenJie Tan
rights: Copyright (c) 2024 ShenShen Zhu; Dan Zhao; ZhiCheng Bai; Xu Zhang; ZhenJie Tan https://creativecommons.org/licenses/by/4.0
date: 2024-01-01
publication date: 2024-01-01
starting page: 1
ending page: 10
doi: 10.61784/ajace3009

KEY CONSTRUCTION TECHNOLOGY OF SUPER-HIGH FISH-BELLY CABLE-POINT FOLDING CURTAIN WALL
type: item
description: With the development of urban construction, large public buildings have become the characteristic symbol of the city and the business card for external publicity. Public buildings with diverse appearances have become the norm in urban construction. Curtain walls are one of the most important forms of displaying the appearance of buildings. "High, large, special, new and difficult" curtain walls emerge in an endless stream, and various complex forms of curtain walls have become the difficulty of curtain wall construction. This paper introduces in detail the process methods of fish-belly steel truss installation, cable installation, broken line beam installation, and glass installation in the construction of ultra-high fish-belly cable-type glass curtain wall steel structure.
subject: Research Article
  topic: section
subject: Fish-belly
  topic: keywords
subject: Cable
  topic: keywords
subject: Broken line curtain wall
  topic: keywords
creator: ShenShen Zhu
creator: YueQiang Cao
creator: ZhiCheng Bai
creator: HuiZhou Ni
creator: ZhenJie Tan
rights: Copyright (c) 2024 ShenShen Zhu; YueQiang Cao; ZhiCheng Bai; HuiZhou Ni; ZhenJie Tan https://creativecommons.org/licenses/by/4.0
date: 2024-01-01
publication date: 2024-01-01
starting page: 22
ending page: 24
doi: 10.61784/ajace3006

FINE CONTROL TECHNOLOGY FOR CONSTRUCTION ORGANIZATION OF SUPER-LARGE UNDERGROUND SPACE ADJACENT TO SUBWAY
type: item
description: This study proposes a series of innovative construction deployment and technical strategies for the large-scale deep foundation pit project adjacent to the subway in the Hangzhou Convention and Exhibition Project. The study focuses on how to efficiently promote the development of underground space while ensuring the safety and stable operation of subway facilities. Through a detailed analysis of the project profile and challenges faced, this study proposes a bilaterally symmetrical large-division overall deployment strategy of non-reserved area → ground protection area → reserved area → central corridor, as well as a construction deployment plan of exhibition hall area pipe piles → ground protection area cast-in-place piles → reserved area cast-in-place piles. In addition, the refined construction deployment of large-division small-block skipping combined with ultra-large temperature post-casting strips was adopted to effectively solve the technical difficulties in construction. The results show that these strategies improve construction efficiency, ensure the safety of subway operation, and provide feasible technical solutions for similar projects.
subject: Research Article
  topic: section
subject: Underground space
  topic: keywords
subject: Deep foundation pit project
  topic: keywords
subject: Subway protection
  topic: keywords
subject: Construction deployment
  topic: keywords
creator: Yi Zhu
creator: ZhiCheng Bai
creator: XiaoXia Zhao
creator: MinJian Long
creator: Wei Zhu
rights: Copyright (c) 2024 Yi Zhu; ZhiCheng Bai; XiaoXia Zhao; MinJian Long; Wei Zhu https://creativecommons.org/licenses/by/4.0
date: 2024-01-01
publication date: 2024-01-01
starting page: 17
ending page: 21
doi: 10.61784/ajace3005

THOUGHTS ON THE REFORM OF UNDERGRADUATE TEACHING IN CIVIL ENGINEERING MAJORS IN THE BIM ERA
type: item
description: The emergence and development of BIM technology has triggered another revolution in the construction industry. How to promote BIM technology and how to cultivate BIM technology application talents is an urgent problem that needs to be solved in front of major universities. Based on the preliminary results of the teaching reform of civil engineering majors at home and abroad, this article discusses the teaching objectives, teaching content, and teaching organization form of BIM courses, analyzes the problems faced by the BIM teaching reform of civil engineering majors, and proposes the integration of BIM knowledge into civil engineering. Implementation suggestions in engineering major teaching provide reference for the establishment of BIM courses in civil engineering majors and BIM teaching reform.
subject: Research Article
  topic: section
subject: Civil engineering
  topic: keywords
subject: BIM
  topic: keywords
subject: Undergraduate teaching reform
  topic: keywords
creator: Sunil Salin
rights: Copyright (c) 2024 Sunil Salin https://creativecommons.org/licenses/by/4.0
date: 2024-01-01
publication date: 2024-01-01
starting page: 11
ending page: 16
doi: 10.61784/ajacev2n271

DISCUSSION ON THE REUSE OF WASTEWATER FROM CONCRETE MIXING STATIONS FOR CONCRETE PRODUCTION
type: item
description: With the rapid development of China's construction industry, the development of ready-mixed concrete is also increasing. More and more concrete mixing stations have been established in major and medium-sized cities, promoting the development of commercial concrete. However, concrete mixing stations discharge a large amount of wastewater, which not only pollutes the environment but also wastes water resources. It does not meet the requirements of green environmental protection. However, reasonable and effective utilization has always been a technical problem. To this end, this article mainly studies the effective use of wastewater and waste residue discharged from concrete mixing stations in concrete.
subject: Research Article
  topic: section
subject: Concrete
  topic: keywords
subject: Mixing station
  topic: keywords
subject: Wastewater
  topic: keywords
subject: Utilization
  topic: keywords
creator: Leonardo M. de Paula
rights: Copyright (c) 2024 Leonardo M. de Paula https://creativecommons.org/licenses/by/4.0
date: 2024-01-01
publication date: 2024-01-01
starting page: 8
ending page: 10
doi: 10.61784/ajacev2n203

COMPREHENSIVE ANALYSIS OF FACTORS AFFECTING ROCK AND SOIL STABILITY
type: item
description: With the advancement of construction equipment, materials and theoretical technology, the quality of geotechnical engineering in my country has been greatly improved. However, due to the diversity and complexity of construction conditions and later damage factors, the stability of geotechnical engineering is still It is difficult to meet today's needs. Therefore, it is of great practical significance to systematically study the factors affecting the stability of rock and soil mass and summarize the weak points.
subject: Research Article
  topic: section
subject: Rock and soil mass
  topic: keywords
subject: Stability
  topic: keywords
subject: Influencing factors
  topic: keywords
subject: Construction guarantee
  topic: keywords
creator: Teuku Iqbal
rights: Copyright (c) 2024 Teuku Iqbal https://creativecommons.org/licenses/by/4.0
date: 2024-01-01
publication date: 2024-01-01
starting page: 4
ending page: 7
doi: 10.61784/ajacev2n202

IN-DEPTH RESEARCH ON QUALITY CONTROL OF ROAD AND BRIDGES IN HIGHWAY CONSTRUCTION
type: item
description: Due to the large scale, long construction period and complex geographical environment of highway construction, the construction quality of roads and bridges directly affects the overall construction quality of highways. This paper analyzes the main problems and reasons affecting the construction quality of roads and bridges, and proposes control measures to improve their construction quality, in order to strengthen the construction quality of highways and promote the healthy development of the transportation industry.
subject: Research Article
  topic: section
subject: High-speed construction
  topic: keywords
subject: Roads and bridges
  topic: keywords
subject: Quality control
  topic: keywords
creator: A.H. Taha
rights: Copyright (c) 2024 A.H. Taha https://creativecommons.org/licenses/by/4.0
date: 2024-01-01
publication date: 2024-01-01
starting page: 1
ending page: 3
doi: 10.61784/ajacev2n201

REVIEW OF DIGITAL TWIN CONSTRUCTION TECHNOLOGY FOR CIVIL ENGINEERING
type: item
description: The digital twin has not been fully understood in the field of civil construction, and the construction aspect of digital twin models is still in the explosion ration stage. This paper composes the digital twin research heat from the perspective of literature search and analyzes the current progress of digital twin in china and internally. The concept of digital twin and the six conceptual models of digital twin are outlined, while the specific practical e approaches, architectural models and application values are summarized, and finally the urgent problems of digital twin are proposed: the fusion of heterogenous data, the digital twin scale problem, the contradiction between granularity fidelity and computational complexity, And the system evolution between twin systems and real systems is explored.
subject: Research Article
  topic: section
subject: Digital Twin
  topic: keywords
subject: Civil Construction
  topic: keywords
subject: Twin Models
  topic: keywords
subject: Literature Index.
  topic: keywords
creator: Jing Guan
creator: Elaine Hitt
rights: Copyright (c) 2023 Jing Guan; Elaine Hitt https://creativecommons.org/licenses/by/4.0
date: 2023-02-12
publication date: 2023-02-12
starting page: 6
ending page: 14

THE INFLUENCE OF CONSTRUCTION PROJECT BUDGET ESTIMATION ON PROJECT COST
type: item
description: The impact of construction project budgeting on project cost is a complex and important issue. Analyzing construction project budget estimates. The definition and preparation method of the construction project budget estimate, and the influencing factors and mechanism of the construction project budget preparation on the project cost. Research indicates, The accuracy and comprehensiveness of construction project budgeting play a vital role in the control of project cost, and at the same time, there are many influencing factors. The diversity and interaction also have an important impact on the fluctuation of project cost.
subject: Research Article
  topic: section
subject: Construction project budget estimate
  topic: keywords
subject: Compilation method
  topic: keywords
subject: Project cost
  topic: keywords
subject: Influencing factors
  topic: keywords
subject: Mechanism of action.
  topic: keywords
creator: Shiyi Zhu
creator: Beverly Neff
rights: Copyright (c) 2023 Shiyi Zhu; Beverly Neff https://creativecommons.org/licenses/by/4.0
date: 2023-03-14
publication date: 2023-03-14
starting page: 15
ending page: 19

RESEARCH PROGRESS ON THE APPLICATION OF ROAD RECYCLED AGGREGATES
type: item
description: Compared with other recycled aggregates, road recycled aggregates have a single source, stable performance, and can be reused. After being mixed with cement, they can form stable aggregates and are widely used in practical projects. At present, a large number of studies have shown that the appropriate amount of road The incorporation of raw aggregate can improve the performance of road recycled concrete. At the same time, reasonably graded road recycled aggregate can partially or completely replace the natural aggregate recycling application. for road works. However, there is a lack of systematic review and summary of literature on road regeneration. Aggregate properties and their applications. This article is based on the recycling technology of road recycled aggregate, In terms of research status, performance and road application prospects, the existing literature is reviewed and analyzed to provide reference and reference for further research.
subject: Research Article
  topic: section
subject: Road recycled aggregate
  topic: keywords
subject: Road recycled concrete
  topic: keywords
subject: Recycling technology
  topic: keywords
subject: Road application Use prospects
  topic: keywords
creator: Aguado Fuente
rights: Copyright (c) 2023 Aguado Fuente https://creativecommons.org/licenses/by/4.0
date: 2023-01-01
publication date: 2023-01-01
starting page: 1
ending page: 3
doi: 10.61784/ajace231201

THE MECHANISM STUDY OF CONCRETE IS ANALYZED COMPREHENSIVELY
type: item
description: Polyurethane cement is a new composite material with excellent properties, and its unique molecular structure and physical properties make it have a good enhancement effect in the concrete structure. Compared with traditional concrete materials, polyurethane cement has the advantages of lightweight, high strength, crack resistance and good durability, which can effectively improve the carrying capacity and service life of concrete structure. Therefore, polyurethane cement has been widely used in the construction, bridge, road and other fields. With the continuous development of the construction industry, the limitations of the existing concrete materials in the structural bearing capacity cannot be ignored. As a new composite material, polyurethane cement is widely used in construction, transportation and other industries because of its excellent properties. In recent years, polyurethane cement is favored in the field of concrete structure. Through the analysis of domestic and foreign research status, summarize the research progress of the enhancement mechanism of polyurethane cement in concrete at present, and the enhancement method of the existing polyurethane cement is analyzed, and the development direction is discussed.
subject: Research Article
  topic: section
subject: Polyurethane cement composite material
  topic: keywords
subject: Concrete
  topic: keywords
subject: Reinforcement mechanism
  topic: keywords
creator: Mark Mahdavi
rights: Copyright (c) 2023 Mark Mahdavi https://creativecommons.org/licenses/by/4.0
date: 2023-01-01
publication date: 2023-01-01
starting page: 4
ending page: 9
doi: 10.61784/ajace231202

RESEARCH PROGRESS AND APPLICATION PROSPECTS OF DAMPING DYNAMIC CHARACTERISTICS OF WOODEN BUILDING FLOORS
type: item
description: Wooden structure buildings are favored by people for their unique low-carbon, environmentally friendly, energy-saving and thermal insulation features, rapid construction, and high housing availability. Wood damping Characteristics and their importance to the vibration reduction design of wooden structure building floors, testing methods of wood damping parameters and the development of structural damping theory and damping characteristics of wood structure buildings Research and development approaches and prospects are expected to provide important support for improving the research level of structural damping dynamic characteristics in wooden structure buildings in China, and have good engineering application value.
subject: Research Article
  topic: section
subject: Wooden structure building
  topic: keywords
subject: Floor
  topic: keywords
subject: Damping characteristics
  topic: keywords
subject: Research progress
  topic: keywords
subject: Application prospects
  topic: keywords
creator: J.M. Daudon
rights: Copyright (c) 2023 J.M. Daudon https://creativecommons.org/licenses/by/4.0
date: 2023-01-01
publication date: 2023-01-01
starting page: 10
ending page: 14
doi: 10.61784/ajace231203

REVIEW OF RESEARCH ON SHEAR LAG IN CIVIL ENGINEERING STRUCTURES
type: item
description: This paper introduces the phenomenon and basic characteristics of shear lag in civil engineering structures, and summarizes the research on shear lag problems of bridge structures and house structures at home and abroad. method, the applicability of various theories and methods and the research results on shear lag in civil engineering structures so far are reviewed, providing a basis for further research in the future. The research provides a basis and provides an outlook on the research prospects of shear lag.
subject: Research Article
  topic: section
subject: Thin-walled box beam
  topic: keywords
subject: Shear lag
  topic: keywords
subject: Variation method
  topic: keywords
subject: Finite element method
  topic: keywords
subject: Cylinder structure
  topic: keywords
creator: David J. Smith
rights: Copyright (c) 2023 David J. Smith https://creativecommons.org/licenses/by/4.0
date: 2023-01-01
publication date: 2023-01-01
starting page: 15
ending page: 20
doi: 10.61784/ajace231204

A REVIEW OF RESEARCH ON STEEL STRUCTURE HOUSING
type: item
description: In the process of human development, people have been exploring and trying again and again in the field of architecture, from masonry buildings to reinforced concrete buildings and steel structure buildings, constantly updating and improving people's living environment and conditions. With the advancement of technology, the rapid rise of steel structure residences not only relies on advanced science and technology, but also the advantages of the steel structure itself cannot be underestimated. In recent years, steel structure residences have become the dominant building structure in developed countries. Although the development of steel structures in our country is not as good as that in developed countries, our country's steel production has repeatedly ranked first in the world. Coupled with people's unremitting efforts, the gap between our country and developed countries is gradually shrinking. difference. This article focuses on the problems encountered in the development of steel structure housing in our country and puts forward corresponding suggestions to promote the development of steel structure housing in our country.
subject: Research Article
  topic: section
subject: Steel structure housing
  topic: keywords
subject: Development status at home and abroad
  topic: keywords
subject: Advantages of steel structure
  topic: keywords
subject: Existing problems
  topic: keywords
subject: Solutions
  topic: keywords
creator: Xiangyu Xia
rights: Copyright (c) 2024 Xiangyu Xia https://creativecommons.org/licenses/by/4.0
date: 2024-01-01
publication date: 2024-01-01
starting page: 1
ending page: 5
doi: 10.61784/ajace240101

RESEARCH PROGRESS ON THE APPLICATION OF ENGINEERED BAMBOO IN BUILDING STRUCTURES
type: item
description: Bamboo is a low-carbon renewable biomass material with abundant resources and excellent wood properties. Engineering bamboo is made from round bamboo through cutting, cooking, carbonizing, drying, gluing, reorganization and other processes. It has stable size specifications and performance, breaking through the limitations of round bamboo in terms of cross-sectional size, shape, connection, etc., and can meet the needs of low-rise multi-story buildings. Application requirements of building structures. A comparative analysis of the current research status at home and abroad in the fields of engineering bamboo's material physical and mechanical properties, component stress performance, connection performance and structure, fire protection and durability performance was conducted, and the current demonstration application status and technical standard preparation of engineered bamboo structures were summarized. It was pointed out that Promoting application of engineered bamboo structures key technical issues that need to be resolved urgently in application and standard formulation.
subject: Research Article
  topic: section
subject: Engineered bamboo
  topic: keywords
subject: Physical and mechanical properties
  topic: keywords
subject: Durability performance
  topic: keywords
subject: Research progress
  topic: keywords
creator: Shan Gupta
rights: Copyright (c) 2024 Shan Gupta https://creativecommons.org/licenses/by/4.0
date: 2024-01-01
publication date: 2024-01-01
starting page: 6
ending page: 16
doi: 10.61784/ajace240102

A REVIEW OF RESEARCH ON THE IMPLEMENTATION EVALUATION OF PROTECTION PLANS FOR HISTORICAL AND CULTURAL CITIES
type: item
description: China's large number of famous historical and cultural cities, towns and villages are solid carriers for the strategic decision-making of "vigorously promoting the construction of ecological civilization". Since the 1980s, protection plans for historical and cultural cities have been implemented throughout the country. However, they often encounter breakthroughs at various spatial levels, and there is an urgent need to conduct extensive testing of the implementation of protection plans. However, the content system and standard system for the evaluation of the implementation of protection plans for historical and cultural cities in my country are dually complex. Existing studies rely on empirical judgment and qualitative description in evaluation methods. In terms of evaluation standards, they not only lack objectivity measurement and resident feedback measurement, but also Lack of an operational model construction method. This article proposes that in the future, a theoretical system for the implementation evaluation of historical and cultural city protection plans should be established based on the multi-criteria decision-making method to provide ideas for improving the systematicness and operability of the famous city evaluation system.
subject: Research Article
  topic: section
subject: Urban planning implementation evaluation
  topic: keywords
subject: Historical and cultural city protection planning
  topic: keywords
subject: Urban planning post-evaluation
  topic: keywords
creator: Hong Sun
rights: Copyright (c) 2024 Hong Sun https://creativecommons.org/licenses/by/4.0
date: 2024-01-01
publication date: 2024-01-01
starting page: 17
ending page: 23
doi: 10.61784/ajace240103

CURRENT STATUS AND PROSPECTS OF TERMITE PREVENTION AND ECOLOGICAL MANAGEMENT IN NEWLY BUILT HOUSES IN MY COUNTRY
type: item
description: Termite damage is related to public safety. In cities or densely populated areas, it is especially necessary to pay attention to the public safety issues and hidden dangers caused by termite damage. Our country has been carrying out urban termite prevention work for nearly 30 years, and has effectively reduced the termite damage rate in urban areas. At present, termite control in my country is facing a transformation and upgrading process, and termite monitoring and control technology will gradually replace the traditional "toxic soil barrier method." This article reviews the current status and shortcomings of termite prevention in newly built houses, as well as the application of termite monitoring and control technology in the prevention of new houses, and looks forward to the concept and technology of "trapping and killing in one" combined with the ecological management of construction sites for termite prevention. Application prospects.
subject: Research Article
  topic: section
subject: House construction
  topic: keywords
subject: Termites
  topic: keywords
subject: Trapping and killing in one
  topic: keywords
subject: Ecological termite prevention
  topic: keywords
creator: Senff Akinwumi
rights: Copyright (c) 2024 Senff Akinwumi https://creativecommons.org/licenses/by/4.0
date: 2024-01-01
publication date: 2024-01-01
starting page: 24
ending page: 29
doi: 10.61784/ajace240104