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益田路立交桥施工对福田站的结构影响分析
引用本文:石端文,余行,陈远洲.益田路立交桥施工对福田站的结构影响分析[J].广东土木与建筑,2012(5):47-49.
作者姓名:石端文  余行  陈远洲
作者单位:中铁第四勘察设计院集团有限公司
摘    要:介绍益田路立交桥施工吊装方案,对在未完成的盖挖逆作法施工的地下车站主体结构上进行大型履带吊车行走吊装过程进行了计算。通过有限元计算分析,核算车站结构不利位置的内力和变形,得到在主体结构上进行重载吊装施工对结构的影响,结果显示其影响较小,可为类似工程提供参考。

关 键 词:大型履带吊吊装  盖挖逆作  地下车站  有限元分析

Analysis of Futian Railway Station under Yitian Road Interchange Bridge Construction
Shi Duanwen Yu Xing Chen Yuanzhou.Analysis of Futian Railway Station under Yitian Road Interchange Bridge Construction[J].Guangdong Architecture Civil Engineering,2012(5):47-49.
Authors:Shi Duanwen Yu Xing Chen Yuanzhou
Affiliation:Shi Duanwen Yu Xing Chen Yuanzhou(China Railway Siyuan Survey and Design Group Co.,Ltd.Wuhan 430063,China)
Abstract:Introduces the construction scheme of the Yitian Road interchange bridge hoisting.Evaluates the structure influence of the top-down method underground railway station when heavy crawler-crane working on the railway station which under construction.It calculates and accounts the internal force and deformation of key places of the underground structure by finite element method analysis.It shows that the underground railway station is safe by analysis of the result of the calculation.The calculation and analysis provides peer reference for the similar engineering.
Keywords:hoisting and installation by heavy crawler-crane  top-down construction method  underground railway station  finite element analysis
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