STUDY ON MECHANICS BEHAVIOR OF PILES OF BRIDGE TRAVERSED BY SHIELD TUNNEL EXCAVATION

机译：盾构隧道开挖穿越桥梁桩的力学特性研究

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Based on the engineering practice of Metro Line 10 in Shanghai in which pile foundation of bridge was traversed by air-pressure balance shield in close distance, finite differential software FLAC is adopted to analyze the influence of variation of internal forces in the piles and mutual effect between piles and tunnel during construction.The analysis results will provide reference for similar projects followed up.

机译：根据上海地铁十号线的工程实践，其中近距离用气压平衡护罩穿越桥梁的桩基，采用有限差分软件FLAC分析了桩体内力变化的影响及相互影响。分析结果可为后续的类似工程提供参考。

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来源
《Beijing Jiaotong University;International conference on railway engineering;Beijing Key Laboratory of Track Engineering;China Railway Society》|2012年|876-881|共6页
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Xiangtian WU; Shuancheng GU;
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原文格式 PDF
正文语种
中图分类铁路运输;
关键词
pile foundation underpinning; shield tunnel; FLAC;

机译：桩基托板;盾构隧道; FLAC;

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7. Influence of Shield Tunnel and Train Load on Existing Bridge Piles [O] . Daxin Geng, Cheng Tan, Ning Wang, 2020

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STUDY ON MECHANICS BEHAVIOR OF PILES OF BRIDGE TRAVERSED BY SHIELD TUNNEL EXCAVATION

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