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Authors:
廖虎
赵永思
史小龙
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Information:
中交武汉港湾工程设计研究院有限公司,武汉
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Keywords:
Large-span; The incremental launching of steel beams; The steel guide beam; Anti-typhoon
大跨度; 钢梁顶推; 钢导梁; 抗台风
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Abstract:
The incremental launching project of south side bridge of Amro highway Yellow River Bridge is a 100m long-span continuous steel girder jacking project, a new wind-resistant steel guide beam is designed. Optimizing the steel guide beam which can meet the requirements for the incremental launching and Anti-typhoon requirements in non-working state by finite element structural analysis. It has great research value on the incremental launching of large-span steel beams.
安罗高速黄河特大桥南副桥顶推工程为100m 大跨连续钢梁顶推工程,设计一种大跨度钢梁顶推抗风钢导梁,通过有限元结构分析对钢导梁结构进行优化, 既能满足顶推施工需求,也能满足非工作状态下抗台风需求,对大跨钢梁顶推具有较大的研究价值。
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DOI:
https://doi.org/10.35534/ace.0403003
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Cite:
廖虎,赵永思,史小龙.大跨度钢梁顶推抗风钢导梁设计[J].土木工程进展,2022,4(3):21-30.