大跨度倾斜式主辅拱肋钢箱拱桥安装施工技术
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摘要
随着社会经济的发展,对于桥的种类与技术难度要求越来越高。特别是钢拱桥的发展也是越来越快,加上钢结构的形状越来越复杂,跨度越来越大,对于此类工程的施工难度也越来越大。文章主要从工程特点、技术特点、技术原理、技术流程等几个方面进行了总结,形成了钢结构桥梁施工技术。通过该施工技术的实际运用有效地解决了施工难题,具有广阔的推广及应用前景。
With the development of social economy, the types and technical difficulties of bridges are more and more demanding. Especially for steel arch bridges, the development is also faster and faster. In addition, the shape of steel structures is more and more complex and the span is larger and larger, so the construction of such projects is more and more difficult. This paper summarizes the engineering characteristics, technical characteristics, technical principles, technical processes and other aspects, and forms the steel structure bridge construction technology. Through the practical application of this technology, the construction problems are effectively solved, which has broad prospects for popularization and application.
With the development of social economy, the types and technical difficulties of bridges are more and more demanding. Especially for steel arch bridges, the development is also faster and faster. In addition, the shape of steel structures is more and more complex and the span is larger and larger, so the construction of such projects is more and more difficult. This paper summarizes the engineering characteristics, technical characteristics, technical principles, technical processes and other aspects, and forms the steel structure bridge construction technology. Through the practical application of this technology, the construction problems are effectively solved, which has broad prospects for popularization and application.
引文
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[2]张博.结合有限元分析的钢结构桥梁检测与评估研究[D].重庆交通大学,2018.
[3]付光辉,张生东.基于MIDAS/Civil有限元软件对钢拱桥整体推移过程的仿真研究[J].钢结构,2019,34(04):116-119.
[4]王艳.BIM技术在钢结构桥梁精细设计及施工中的应用研究[D].江苏科技大学,2018.
[5]李政.装配式组合钢箱梁在桥梁工程中的应用[J].建材发展导:1-2.
[6]张永峰.独肋异形钢箱梁系杆拱桥整体吊装技术[J].智能城市,2017,3(12):71-72.
[7]靳文兵.市政桥梁钢箱梁梁段安装技术研究[J].建筑技术开发,2018,45(08):72-73.
[8]黎洪谷.跨城市道路桥梁钢箱梁施工技术要点[J].建材与装饰,2018,(26):275-276.
[9]樊清禄.钢结构桥梁焊接施工技术[J].山西建筑,2019,45(02):82-84.
[10]王卫东,杨巧富,张颍利.钢结构桥梁防腐涂装的质量控制措施[J].公路,2018,63(10):128-130.