| 上海市长江西路越江隧道浦西工作井施工阶段结构设计概述 |
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| 引用本文： | 张恒.上海市长江西路越江隧道浦西工作井施工阶段结构设计概述[J].地下工程与隧道,2011(4):16-19,60. |
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| 作者姓名： | 张恒 |
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| 作者单位： | 上海市隧道工程轨道交通设计研究院 |
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| 摘 要： | 根据上海市长江西路越江隧道浦西工作井施工阶段结构设计的特点,详细介绍了围护结构施工阶段和盾构施工阶段各工况条件下结构体系的变化和内力变化情况,采用平面模型和大型有限元空间计算模型对各阶段结构进行计算对比与分析,为复杂工况下越江隧道超大超深工作井结构设计分析提供工程类比和参考借鉴。
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| 关 键 词： | 越江隧道 工作井 结构设计 计算模型 有限元 内力变化 |
Outline of Structural Design of Puxi Shaft in Construction Stage of Shanghai Changjiangxi Road Tunnel |
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| Zhang Heng.Outline of Structural Design of Puxi Shaft in Construction Stage of Shanghai Changjiangxi Road Tunnel[J].Underground Engineering and Tunnels,2011(4):16-19,60. |
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| Authors: | Zhang Heng |
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| Abstract: | According to the structural design characteristics in the construction stage of the working shaft of Shanghai Changjiangxi Road Tunnel at Puxi,the paper introduces the variation of structural system and internal force under different engineering cases of retaining structure construction stage and shield driving stage.The plane model and large scale finite element spacial computational model are used to calculate and analyze structures under various stages,providing reference for structural design and analysis of working shaft with extra-large size and extra-deep depth under complex conditions. |
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