Research on Cost Control of Steel Box Girder Fabrication and Installation Based on Refined Management
Journal: Architecture Engineering and Science DOI: 10.32629/aes.v6i1.3748
Abstract
Steel box girders, as a crucial structural component in modern bridge engineering, have a significant impact on the cost management of construction projects during their fabrication and installation processes. This paper systematically analyzes the main cost components and influencing factors of steel box girder fabrication and installation, based on a specific engineering case study. It proposes comprehensive cost control measures, including refined management of labor, materials, and machinery costs, optimization of construction processes, and strengthening of on-site management. Additionally, the paper emphasizes the critical role of contract management and cost calculation rules, while exploring the potential applications of information technology in cost control. The findings demonstrate that scientific cost control measures can not only effectively reduce project costs but also enhance economic benefits and management efficiency, providing valuable insights for similar projects
Keywords
steel box girder, cost control, construction process, contract management
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[3]Huang, Y. Study on the construction cost scheme of separation of transportation and erection of 40 m simply supported box girder on high-speed railway. Journal of Railway Science and Engineering, 2021, 18(8), 2013–2020. https://doi.org/10.19713/j.cnki.43-1423/u.T20210263
[4]Miki C. Homma K, Tominaga T. High strength and high performance steels and their use in bridge structures [J]. Journal of Constructional Steel Research, 2002, 58(1): 3-20.
[5]Marc Hever Falko Schroter. Modern Stee l High Per formance Material for High Performance Bridges [C]. 5th International Symposium on Steel Bridges. Barcelo na: European Convention for Constractional Seelwork, 2003: 80-91.
Copyright © 2025 Shisheng Cui, Min Liu
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