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Study on Fracture Delay of High-Strength Bolts in Road Bridge Maintenance

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Journal of Architectural Research and Development 2024年第5期8卷 1-6页

作者： Rongpeng Xu China Merchants Chongqing communications Technology Research&design institute Co. LTD.Chongqing 400067China

In the maintenance work of highway and bridge engineering structures,the fracture delay of high-strength bolts is a content that needs to be focused on and *** on this,the paper analyzes the fracture delay of high-strength bolts in highway bridge maintenance,including an overview of the fundamental research on fracture delay and related specific *** is hoped that this study can provide scientific reference for the reasonable maintenance of high-strength bolts,so as to ensure the overall maintenance effect of highway bridge projects.

关键词： Highway bridge engineering Bridge maintenance High-strength bolts Fracture delay Maintenance recommendations

Analysis of the Current Situation of Cost Management and Control of Highway Construction Projects

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Journal of Architectural Research and Development 2024年第5期8卷 30-35页

作者： Pei Liu China Merchants Chongqing communications Technology Research&design institute Co. LTD.Chongqing 400067China

The highway engineering process is complex,coupled with a relatively long construction period,hence requires increased coordination between participating units to prevent economic disputes and efficiency *** main body of the construction project needs to strengthen the management and control of *** this regard,this paper analyzes the importance of cost management in highway projects by clarifying and analyzing the current cost management status quo problems and *** highway engineering cost control strategy and implementation methods are summarized to provide references for improving the quality of highway engineering.

关键词： Highway engineering Cost management Management status Cost control

Strategies for Applying LED Lights in Night Space Lighting for Bridges

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Journal of World Architecture 2024年第3期8卷 57-62页

作者： Yingling Dai Qinghua Zhao China Merchants Chongqing communications Technology Research&design institute Co. LTD.Chongqing 400067China

LED lights have been widely used in urban night space lighting in recent years as they are small,energy-saving,and *** article explores the use of LEDs in bridge night space lighting and their application *** aim is to offer valuable insights and references for urban planners and bridge lighting designers in *** advancing the application of LED technology in bridge night lighting,the goal is to enhance the city’s nighttime ambiance,making the bridge an iconic landmark and a defining feature of the city.

关键词： Bridge night space lighting LED application Color band and gradient Artistic value Online publication:July 11,2024

Application of Digital Technology in Road and Bridge design

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Journal of Architectural Research and Development 2024年第4期8卷 92-99页

作者： Bai Fan China Merchants Chongqing communications Technology Research&design institute Co. LTD.Chongqing 400067China

With the development and progress of science and technology,road and bridge design has experienced rapid development,from the initial manual drawing design to the popularity of Computer-Aided design(CAD),and then to today’s digital software design *** designers relied on hand-drawn paper design forms which was time-consuming and *** support for road and bridge design not only saves the design time but the design quality has also achieved a qualitative *** paper engages in the application of digital technology in road and bridge design,to provide technical reference for China’s road and bridge engineering design units,to promote the popularity of Civil3D and other advanced design software in the field of engineering design and development,ultimately contributing to the sustainable development of China’s road and bridge engineering.

关键词： Road and bridge design Digital technology Civil3D Modelling Three-dimensional view Earth calculation

Analysis of Roadbed Splicing at Hub Interchanges

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Journal of World Architecture 2024年第1期8卷 24-30页

作者： Lizhao Zhao Liang Liu China Merchants Chongqing communications Technology Research&design institute Co. LTD.Chongqing 400067China

This article discusses the roadbed splicing for hub *** article starts with a description of the characteristics of junction roadbed *** application of splicing technology is explained using a subgrade splicing scheme of a *** splicing involves stepwise excavation and preparative measures like surface cleaning and *** article serves to provide a valuable reference for road and bridge construction and improve the quality of China’s road and bridge projects,so as to achieve sustainable development of the road and bridge engineering industry.

关键词： Hub interchange Roadbed splicing Construction preparation Stepwise excavation Roadbed filling

Seismic design Strategy of High Pier Bridge

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Journal of World Architecture 2024年第2期8卷 1-6页

作者： Jianmin He China Merchants Chongqing communications Technology Research&design institute Co. LTD.Chongqing 400067China

China’s infrastructure construction has been continuously improving in recent years,especially its highway construction,which spans from north to south and connects east to *** special areas are also interconnected through bridges,but constructing highway bridges through complex terrains or across valleys and mountain gullies presents significant challenges,requiring an increase in the height of bridge *** bridge piers generally reach tens or even hundreds of meters in ***,the construction of these high-pier bridges is becoming increasingly *** only do they pose greater construction challenges,but they also have higher requirements for seismic *** article primarily analyzes the characteristics of high-pier bridges and proposes seismic design schemes,calculation methods,and design strategies to enhance the construction quality of high-pier bridges.

关键词： High-end bridge Characteristic Seismic design Calculation method

Application of Landscape Smart Lighting in Construction Projects

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Journal of World Architecture 2024年第2期8卷 78-83页

作者： Yingling Dai Qinghua Zhao China Merchants Chongqing communications Technology Research&design institute Co. LTD.Chongqing 400067China

Currently,to effectively construct high-quality smart cities and achieve comprehensive governance goals,various industries must embrace the transformation and upgrading of traditional management methods through the integration of new *** these,landscape smart lighting serves as a crucial tool for advancing smart city *** judiciously applying this technology,it is possible to enhance traditional lighting methods and offer people novel experiences in their daily *** this importance,this article analyzes and organizes the content of landscape smart lighting,delves into its system characteristics,and summarizes its principles and practices in the field of architectural engineering as practical references for application scenarios.

关键词： Landscape smart lighting Smart city Construction engineering

Reinforcement Technology for Soft Soil Roadbed in the Widened Section of Expressway Expansion

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Journal of World Architecture 2024年第2期8卷 25-30页

作者： Zhiqiang Qiu Yun Shi Lei Jiang China Merchants Chongqing communications Technology Research&design institute Co. LTD.Chongqing 400067China

This article examines the soft soil roadbed reinforcement technology for widened sections of highways in a specific *** provides an overview of the project,the principles of soft soil roadbed reinforcement technology for wide sections,and its practical *** analysis aims to offer guidance on applying soft soil roadbed wide section reinforcement technology and enhancing the overall quality of similar projects.

关键词： Expressway Expansion project Widened section Soft soil roadbed Reinforcement treatment

Application of Smart Streetlights in Urban Road Lighting

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Journal of Electronic Research and Application 2024年第3期8卷 83-88页

作者： Huiyan Yang China Merchants Chongqing communications Technology Research&design institute Co. LTD.Chongqing 400067China

The construction and installation of street lighting is an important element in the modernization of China’s ***,it also plays an important role in raising the living standards of the *** recent years,with the technological and economic development,smart street lighting has gradually *** functions of smart street lighting include road illumination,cultural promotion,meteorological monitoring,public broadcasting,and 5G micro-base *** overall quality of smart street lighting construction directly impacts the effectiveness of urban development and the city’s comprehensive *** paper analyzes the concept of smart street lighting,its advantages and disadvantages,the functionalities of smart street light systems,and the application of smart street lighting in urban road illumination.

关键词： Smart streetlights Urban street lighting LED streetlights