Journal of World Architecture

Research on Collaborative Mechanisms and Platform Optimization for Engineering Procurement Management in Multi-Campus Universities

Lei Zhang — 2025-12-31

With the continuous deepening of China’s higher education system reform, universities have adopted a multi-campus model through mergers, reconstructions, and expansions, alleviating the constraints on their development and leading to a significant rise in infrastructure construction project procurement. Consequently, internal control and risk management in the procurement process under the multi-campus management model have garnered widespread attention. The bidding and procurement in the engineering field now face new risks and challenges. By analyzing factors such as the division of procurement management responsibilities and the connection of procedures across campuses, the complexity and variability of construction project procurement, and the characteristics of university construction project procurement, this paper proposes a risk prevention and control system for multi-campus engineering bidding and procurement under the principles of “centralized leadership, tiered management, and professional collaboration.

Research on the Protection and Utilization of Historic Districts under the Background of Urban Renewal

Yicun Wang — 2025-12-31

Urban renewal is profoundly reshaping the appearance and social role of historic districts. How to achieve rational utilization while protecting them has become a core issue for sustainable development. Traditional single-mode protection focuses on static maintenance, which is insufficient to meet the real-world needs of the diversified transformation of district functions. By establishing a comprehensive value assessment framework for historic districts, researching effective strategies for revitalizing their physical spaces under the premise of protection, and exploring innovative new models for sustainable cultural and ecological development, we can achieve the dual benefits of effective inheritance of heritage value and revitalization of regional space.

Research on Key Issues and Solutions in Construction Engineering Quality Control

Zhaojuan Wang — 2025-12-31

The quality of construction engineering is not only related to the service function and service life of the project, but also directly affects the safety of people’s lives and property. At present, although China’s construction industry is gradually moving towards standardization, there are still some problems in the quality control link. It is necessary to formulate systematic solutions based on the root causes of the problems. Starting from four key dimensions: construction materials, construction personnel, construction technology and construction management, this paper elaborates on the prominent problems in construction engineering quality control and puts forward targeted solutions, so as to provide reference for improving the overall performance of the project and optimizing the construction quality management.

BIM Technology Leads the Digital Transformation of the Construction Industry

Xianjian Chen — 2025-12-31

Against the backdrop of digital transformation in the global construction industry, BIM technology serves as the core driving force. By building a unified data standard and intelligent review system, it promotes the digital transformation of the entire process and all elements in the construction industry. This article systematically analyzes the development path of digital architecture at home and abroad, explores the key technology system of intelligent construction, summarizes the digital practices in planning, design, construction implementation, and operation and maintenance stages, and provides theoretical support and practical reference for building a modern architecture industry system.

Design of Building Energy Management System Based on Flexible Control and Project Management Practice

Xinyao Chen — 2025-12-31

In the pursuit of sustainable building development, this paper focuses on the design of a Building Energy Management System (BEMS) that combines flexible control and project management. It details design principles, implementation of flexible control technology, demand response, and other aspects. The approach improves energy efficiency, mitigates carbon emissions, and has scalability potential for green building applications.

Technological Innovation and Risk Prevention and Control in Real Estate Project Management: Practical Exploration of Prefabricated Buildings

Senlin Ma — 2025-12-31

This article explores the technological innovation and risk control of prefabricated buildings in real estate projects, pointing out that although prefabricated buildings have advantages, they also carry risks. It introduces the core technologies, elaborates on the implementation paths of technological innovation from multiple aspects, constructs a risk system, analyzes the characteristics of industry risks, and verifies through cases. It proposes that development should focus on three aspects: technology standardization, intelligent risk systems, and stakeholder collaboration. In the future, research can be conducted on AI risk prediction and the application of circular economy.

Landslide Engineering Treatment: Integrated Technology and Practice of Exploration, Design and Construction

Hongfang Zhang — 2025-12-31

Landslide disaster management requires the integration of investigation, design, and construction technologies to enhance engineering safety and cost-effectiveness. This study establishes an “air-space-ground” integrated investigation system using 3D laser scanning, InSAR monitoring, and UAV remote sensing to accurately identify sliding zone characteristics. Dynamic design of governance schemes is achieved through numerical simulation and multi-objective optimization algorithms. BIM collaborative management and automated monitoring systems ensure construction controllability. Case analysis shows that integrated technology reduces parameter misjudgment risks and improves comprehensive safety factors by 15–20%. Future research should focus on AI-driven real-time geological model inversion and green support materials.

Technical Management in Safety Risk Prevention and Control of Construction Projects

Hongtao Zhuang — 2025-12-31

Construction safety accidents mainly occur because engineering technicians fail to take effective measures for safety risk prevention and control, which leads to safety incidents during the construction process. Technical management in construction projects is one of the important tasks and also a very important part of engineering quality management. When construction engineers carry out effective technical management, they can control safety risks within the maximum range and ensure the quality of the project.

Optimization of High-Speed Railway Bridge Disaster Warning Systems Using Fuzzy Bayesian Networks and Embedded Runge-Kutta Pairs for Real-Time Risk Assessment

Yufei Zhang — 2025-12-31

High-speed railway (HSR) bridges face multi-hazard risks from wind, earthquakes, and fires, necessitating optimized warning systems for safety and efficiency. This study proposes a framework integrating fuzzy Bayesian networks (FBNs) for probabilistic risk modeling with embedded Runge-Kutta pairs for dynamic simulations, enabling real-time assessments. FBNs handle uncertainties across 22 indicators from standards like GB 50352-2019, categorizing capabilities in prevention, extinguishing, evacuation, rescue, and management. Runge-Kutta (orders 6/5) solves ODEs for transient responses, approximating finite element outputs in surrogates like LSTM-RNNs. Alarm optimization uses objective functions balancing busyness and alarm frequency, tested on Chinese HSR lines. Results show wind alarm reductions up to 47.6% with minimal downtime increases, fire risks graded “good” (54.3%) with management as key improvement, and collision missed alarms < 6% at < 1ms. The system reduces missed warnings by 6% and delivers alerts in milliseconds, advancing HSR resilience and minimizing disruptions.

Industrial Internet Platform Architecture Design and Implementation in Thermal Power Plant

Tiejun Lin — 2025-12-31

As the global energy system transitions toward cleaner and low-carbon solutions, the thermal power industry faces dual challenges of improving efficiency and environmental protection. Industrial Internet technology, through integrating IoT, big data, and AI, provides crucial support for optimizing production processes, enabling intelligent equipment maintenance, and enhancing energy efficiency in thermal power plants. This paper focuses on the architecture design of industrial Internet platforms for thermal power plants, proposing a three-tier architecture model comprising edge layer, platform layer, and application layer. The edge layer integrates IoT protocol adaptation with edge computing technology to standardize access for multi-source heterogeneous devices and perform real-time data preprocessing, effectively addressing issues such as fragmented protocols and high latency in traditional thermal power plant equipment. The platform layer constructs a data middle platform and business middle platform using containerized microservices architecture, combining cloud computing and big data technologies to form a highly concurrent and available industrial PaaS platform that supports massive data storage, analysis, and service-oriented encapsulation. The application layer develops core modules including equipment health management, combustion optimization, and energy consumption analysis through digital twin technology and AI algorithms, establishing an intelligent decision support system that covers the entire production process.

Research on the Maturity Evaluation and Application of Digital Transformation in Engineering Enterprises

Xiaoyang Zeng — 2025-12-31

For engineering enterprises to achieve leapfrog development, digital transformation has become an urgent task, and establishing a scientific digital evaluation model is the key to realizing this transformation. In response to the maturity evaluation issue during the digital transformation process of engineering enterprises, this paper, taking the digital transformation of engineering enterprises in China as the background and referring to the research theories of different scholars at home and abroad, constructs a framework for the digital transformation of engineering enterprises, conducts a quantitative assessment of it, and builds a digital transformation maturity assessment model centered on this. This model aims to accurately measure the progress and effectiveness of digital transformation in engineering enterprises. Through quantitative analysis, it provides insights into the connection between the whole and the part, identifies weak links, formulates improvement strategies, and promotes the enhancement of digital capabilities.

A Comprehensive Study on Green Development Pathways in the Renovation of Deteriorated Residential Communities: The Case of Changchun City

Xinyu Ma — 2025-12-31

This study explores the current status, challenges, and countermeasures of green renovation in old residential communities in Changchun City, focusing on the specific practices and major problems the city faces in its green development pathways. The paper showcases Changchun City’s achievements in green renovation in areas such as building energy efficiency, resource recycling, and smart community construction through an analysis of policy backgrounds and case studies. However, challenges such as insufficient funding, limited technical support, low resident participation, and weak enforcement of regulations and policies remain significant barriers to green renovation progress. Therefore, this paper proposes countermeasures such as innovative financing models, enhanced technical support, increased resident participation, improved legal frameworks, and the promotion of intelligent management systems to advance sustainable green development in the renovation of old residential communities in Changchun City. Looking forward, as technology advances and policies are optimized, the green renovation in Changchun City will gradually deepen, achieving more efficient and sustainable development goals.

Deformation and Failure Characteristics and Damage Characterization of Sandstone under Uniaxial Loading

Jin Zhang — 2025-12-31

To investigate the relationship between deformation, failure, and damage during the rock loading process, uniaxial compression tests were conducted on sandstone specimens. The characteristics of volumetric deformation and energy dissipation throughout the compression failure process were studied. Damage in the specimens was characterized using three physical parameters: crack volumetric strain, axial stiffness, and dissipated energy density. The results indicate that the loading process can be divided into five stages based on the crack volumetric strain. The instantaneous Poisson’s ratio showed an increasing trend throughout all stages except the crack closure stage, with accelerated increase observed upon entering the unstable crack growth stage. Specimen dilatancy occurred during the stable crack growth stage. Radial cracks in their initial formation phase had minimal impact on the specimen’s axial stiffness; a rapid decrease in axial stiffness only began during the unstable crack growth stage. Using axial stiffness and crack volumetric strain fails to adequately define damage during the crack closure and elastic stages. In contrast, characterizing specimen damage using dissipated energy density effectively reflects the damage evolution throughout the entire loading and failure process.

Research on Integrated Architectural and Transportation Design for the Reconstruction of Underutilized Land Surrounding Urban Transportation Hubs

Dexuan Chen — 2025-12-31

As core nodes where urban passenger flow, logistics, and information flow converge, urban transportation hubs play a pivotal role in optimizing urban space and enhancing urban functions through the efficient utilization of the land surrounding them. However, the majority of urban transportation hubs in China currently face issues of underutilized land use, such as mixed land functions, fragmented spatial layout, and poor transportation connection, which restrict the exertion of the comprehensive efficiency of the hubs. From the core perspective of integrated architectural and transportation design, this paper combines relevant theories of architectural design with principles of transportation planning. By analyzing the design of underutilized land surrounding typical domestic transportation hubs, it proposes integrated design strategies from four dimensions: mixed-use, spatial integration, transportation connection, and ecological coordination. This research provides theoretical and practical references for the high-quality reconstruction of underutilized land surrounding urban transportation hubs in China.

Optimization Technology for Fault-Resistance Structure of Longitudinal Deformation Joints in Tunnels in Strong Earthquake Zones

Jun Gao — 2025-12-31

To address the challenges of faulting, leakage, and other damages in longitudinal deformation joints of tunnels in strong earthquake zones, which can lead to structural failure under seismic action, this paper systematically analyzes the failure mechanisms and existing technical shortcomings of fault-resistance structures in longitudinal deformation joints based on the seismic response characteristics of tunnels in such zones. By reviewing damage cases of tunnel deformation joints in the Wenchuan and Jiuzhaigou earthquakes, three typical failure modes are identified: “tearing of rubber waterstops, crushing of filling materials between joints, and detachment of anchoring structures.” The core cause lies in the inadequate adaptation of structural design to the load characteristics of “large displacement and high stress” in strong earthquake zones. In response, a three-dimensional optimization technology system encompassing “materials-structure-construction” is proposed: At the material level, a composite waterstop material with high elasticity and aging resistance is developed; at the structural level, an innovative combined structure of “mortise-tenon type limit + multiple waterstops” is introduced; and at the construction level, a quality control process of “precise positioning-layered pouring-dynamic monitoring” is established. Numerical simulations and model tests demonstrate that the optimized structure can withstand ± 150mm longitudinal dislocation and ± 80mm transverse displacement, reducing leakage by over 90% and enhancing fault-resistance by 2.3 times compared to traditional structures, providing crucial technical support for the seismic safety of tunnel engineering in strong earthquake zones.

Discussion on the Design of Intelligent Gate Systems for Airport Self-Service Security Inspection

Fuqiang Li — 2025-12-31

This paper focuses on the intelligent gate system in airport self-service security inspection, outlining the evolution of airport security technology from traditional manual methods to intelligent solutions. It analyzes the current research status and development trajectory of intelligent gate systems, discusses key design elements in both technical and non-technical aspects, and addresses challenges such as balancing security speed and accuracy, technical compatibility, data security, and privacy protection, while proposing corresponding solutions.

Optimal Control Strategy for Unit Operation Based on Reinforcement Learning

Guangming Luo — 2025-12-31

Power system operation optimization faces dual challenges from energy structure transformation and extreme environmental conditions. Traditional unit control methods demonstrate limitations in addressing renewable energy volatility, load demand uncertainty, and sudden system disturbances. Deep reinforcement learning, through constructing a state-action-reward decision framework, effectively handles the time-varying, nonlinear, and uncertain characteristics of complex systems, providing new technical pathways for unit operation optimization. Studies show that applications of voltage regulation frameworks based on gated Markov decision processes and reinforcement learning in optimizing high-pressure feedwater heater operations, along with the integration of Hooke-Jeeves algorithm and deep deterministic strategy gradient methods in air handling unit control, all validate deep reinforcement learning’s unique advantages in solving multi-objective optimization problems for power generation units.

Key Points and Innovative Practices in Technical Management of Municipal Engineering

Wenjie Du — 2025-12-31

Technical management in municipal engineering is crucial for urban development. While it encompasses core elements, it faces bottlenecks such as a lack of standardization. To address this, it is necessary to build a whole-process quality management system, innovate safety risk prevention and control mechanisms, and develop smart construction site management systems, among other measures. At the same time, different municipal projects have specific technical management priorities. The level of technical management should be enhanced through standardization, digitalization, greening, and intelligent management.

Research on the Collaborative Innovation of Energy-Saving Concepts and Construction Technologies in the Field of Architectural Design

Jianxiong Liu — 2025-12-31

This research explores the collaborative innovation of energy-saving concepts and construction technologies in architectural design. It elaborates on energy-efficient architecture concepts, materials, and construction technologies, and emphasizes the role of BIM, interdisciplinary integration, regulatory incentives, and industry-academy joint R&D. Case studies and performance evaluations are presented, and lifecycle energy consumption and cost-benefit analyses are crucial. Future research in intelligent systems and circular economy integration is significant.

Research on the Collaborative Development Path of Construction Project Management and Construction Technology

Yan Pei — 2025-12-31

This paper discusses the significance of the collaborative development of construction project management and construction technology. It analyzes issues in their cooperation, especially in waste-to-energy projects, which face technical complexity and management challenges. It also explores technology-driven efficiency opportunities, process re-engineering, and various decision-making models. Case studies illustrate their application, and synergy efficiency indicators and lifecycle impact assessment are used for evaluation. Finally, it proposes implementation roadmaps and intelligent collaboration platforms for future research.

Research on Traffic Guidance and Safety Management in Municipal Road Construction

Jiahong Su — 2025-12-31

This article focuses on the safety management of traffic guidance in the construction of municipal roads, Bridges and open-cut tunnels. An in-depth analysis was conducted on the interference and influence of road and bridge construction and open-cut tunnel construction on traffic, and corresponding traffic diversion countermeasures were proposed specifically. The management framework based on safety system engineering and the application of information management technology therein are systematically introduced. Through the elaboration of traffic organization schemes in multiple actual engineering cases, the existing problems at present are clarified, and the application prospects of new technologies are prospected.

Construction Key Points of Comprehensive Pipe Supports in Building Mechanical and Electrical Basements and Construction Project Management

Wenping Yang — 2025-12-31

Building mechanical and electrical basement comprehensive pipe support construction is crucial. It requires understanding key construction points, including accurate design, proper material selection, and strict installation. Structural analysis, load calculation, modular installation are important. Also, EPC coordination, Trilogy Management, and standards like corrosion-resistance are vital. Techniques such as laser alignment ensure precision, and various optimizations help with cost-effectiveness.

Exploration of Innovative Paths for Construction Engineering Construction Technology Management

Yunyun Teng — 2025-12-31

In the context of the global construction industry’s rapid development, construction engineering construction technology management is crucial. Traditional models face challenges like complexity, lack of digitalization, and poor collaboration. Innovative paths include digital transformation, sustainable construction, and integration of new technologies. Performance evaluation and policy support are vital. Future research could focus on AI-optimized management and cross-industry convergence.

Key Points of On-Site Management for the Construction Party of Building Electrical Engineering Construction

Guosha Liu — 2025-12-31

In construction projects, electrical engineering is an important component, mainly including pre-installed conduits, embedded parts, grounding wires, etc., and it is carried out concurrently with the civil engineering. Managers should follow relevant standards to lay wires and cables and install and debug equipment to ensure their normal operation. Only when all the above aspects meet the predetermined standards can quality assessment and completion acceptance be conducted. Electrical engineering is related to the quality, progress, capital investment, and goal achievement of the entire project. Therefore, this article conducts an in-depth discussion on the key management points of the construction site for building electrical engineering projects.

The Collaborative Development of Landscape Design Technology Management and Maintenance in the Field of Landscape Architecture

Weichi Zang — 2025-12-31

In the field of landscape architecture, the coordinated development of landscape design technology management and maintenance is of great significance to real estate engineering. It is necessary to establish a technical management system, create a collaborative control mechanism, build a standard framework, formulate multi-disciplinary collaborative standards, and apply technologies such as IoT monitoring. Simultaneously, real estate enterprises must undertake project management organization restructuring and supplier collaborative management, construct economic evaluation models and ecological benefit assessment methods. They should also distill key points, deepen technical applications, and cultivate interdisciplinary talents.

Building Energy Conservation and Building Noise Control Technology

Ying Chen — 2025-12-31

Building energy conservation and noise control technologies are key technologies in construction engineering under the background of the new era, which are of great significance to the modernization of urban construction and the sustainable development of the construction industry. With the progress of social economy and the improvement of people’s living standards, urban noise pollution and energy issues have attracted increasing attention. Based on the analysis of the demands for building energy conservation and noise control, this paper proposes targeted application strategies for energy conservation and noise control technologies, providing references for construction engineering.

Quality Management and Control Measures for Greening Engineering in Gardens

Bing Zhong — 2025-12-31

In the process of modern urban development and construction, the garden engineering is related to the improvement of the internal ecological environment of the city. In the development of garden greening engineering construction, quality and safety management control is also an important part, which will directly affect the aesthetic degree and environmental protection benefits of the garden greening project. Based on this, this article studies the quality and safety management and control of garden greening engineering. Before simply discussing the basic characteristics of current garden greening engineering, combined with the common quality and safety problems in the construction of garden greening engineering, the basic countermeasures for the quality and safety management and control of garden greening engineering are proposed.

Exploration and Research on In-Situ Protection Technology of Existing Pipelines in Municipal Project Construction

Jiahong Su — 2025-12-31

This paper systematically studies the in-situ protection technology system under complex conditions where municipal road and bridge open-cut tunnels are adjacent to or pass through existing pipelines, under the condition that the pipelines do not need to be relocated. The key mechanism of the MJS technology in the reinforcement of the pit side wall and water sealing is analyzed, and the technical principles and implementation methods for controlling ground deformation and ensuring pipeline safety are clarified. The paper elaborates on the formulation of protection standards based on pipeline types and environmental conditions, the collaborative design of support systems, the collaborative construction mechanism among multiple units, and the construction and data application of high-precision real-time monitoring platforms. Through typical engineering cases, the effectiveness and limitations of key technologies such as MJS in practical applications are verified, providing practical basis and optimization suggestions for the safe and controllable protection of pipelines in similar open-cut tunnel projects.