Proceedings of the 2023 5th International Conference on Civil Architecture and Urban Engineering (ICCAUE 2023)

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Study on Construction Risks of Prefabricated Assembly of Urban Bridge Substructures

Authors
Ziqiang Bu1, Guangtai Zhang1, *, Qiaojun Guo2
1College of Architecture and Engineering, Xinjiang University, Urumqi, Xinjiang, 830017, China
2School of Economics & Management, Tongji University, Shanghai, 200092, China
*Corresponding author. Email: 2211567499@qq.com
Corresponding Author
Guangtai Zhang
Available Online 12 February 2024.
DOI
10.2991/978-94-6463-372-6_26How to use a DOI?
Keywords
Bridge Substructure; Construction Risk; AHP-fuzzy Comprehensive Evaluation; Risk Control
Abstract

In order to effectively identify, control and avoid the construction risk of prefabricated assembling of urban bridge substructures, this paper establishes a construction risk evaluation system for prefabricated assembling bridges by constructing an AHP-fuzzy comprehensive evaluation model. Firstly, through literature analysis, case studies and expert interviews, 61 specific risk sources are identified from four aspects, namely, environmental factors, materials and equipment, personnel factors, and organisational management; secondly, combining the hierarchical analysis method and the fuzzy comprehensive evaluation method, a construction risk evaluation system is set up; finally, through the analysis and calculation of engineering examples, the feasibility and validity of the method are demonstrated and a certain degree of risk control is provided for the precast assembling of substructures of urban bridges. Assembling, and provides certain suggestions for risk control of urban bridge substructure prefabrication.

Copyright
© 2024 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the 2023 5th International Conference on Civil Architecture and Urban Engineering (ICCAUE 2023)
Series
Atlantis Highlights in Engineering
Publication Date
12 February 2024
ISBN
10.2991/978-94-6463-372-6_26
ISSN
2589-4943
DOI
10.2991/978-94-6463-372-6_26How to use a DOI?
Copyright
© 2024 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Ziqiang Bu
AU  - Guangtai Zhang
AU  - Qiaojun Guo
PY  - 2024
DA  - 2024/02/12
TI  - Study on Construction Risks of Prefabricated Assembly of Urban Bridge Substructures
BT  - Proceedings of the 2023 5th International Conference on Civil Architecture and Urban Engineering (ICCAUE 2023)
PB  - Atlantis Press
SP  - 283
EP  - 298
SN  - 2589-4943
UR  - https://doi.org/10.2991/978-94-6463-372-6_26
DO  - 10.2991/978-94-6463-372-6_26
ID  - Bu2024
ER  -