Study of effect on pile foundation of Guomao Bridge induced by Guomao Metro Station construction at swerve

WU Bo; LIU Wei-ning; SUO Xiao-ming; SHI Yu-xin

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Study of effect on pile foundation of Guomao Bridge induced by Guomao Metro Station construction at swerve

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- Study of effect on pile foundation of Guomao Bridge induced by Guomao Metro Station construction at swerve
- Vol. 28, Issue 9, (2007)
- 作者机构：
  
  1. 中铁四局集团有限公司,安徽,合肥,230023
  2. 北京交通大学土建学院,北京,100044
  3. 铁道第三勘察设计院,天津,300142
- 作者简介：
- 基金信息：
- DOI：
  CLC： U451
- Online First：15 October 2013，
  
  Published：2007
- 稿件说明：
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WU Bo, LIU Wei-ning, SUO Xiao-ming, et al. Study of effect on pile foundation of Guomao Bridge induced by Guomao Metro Station construction at swerve[J]. 2007, 28(9).
DOI：

WU Bo, LIU Wei-ning, SUO Xiao-ming, et al. Study of effect on pile foundation of Guomao Bridge induced by Guomao Metro Station construction at swerve[J]. 2007, 28(9). DOI：

摘要

结合北京地铁10号线国贸站转弯段施工对邻近桥基影响的实际工程问题，运用ABAQUS软件，在对施工过程进行动态模拟的同时，重点研究了施工过程中19-1号桥基的变形和受力性态以及桩-土相互作用机制，并将部分计算结果与量测结果进行了比较。研究表明，施工期间桥基没有工程安全隐患，既有的施工方案是合理、可行的，并为该工程的施工提供了依据，也可供类似工程参考。

Abstract

In light of the Guomao Metro Station of Beijing Metro line 10

and using ABAQUS software

the construction process and construction effect on the adjacent pile foundation19-1 of Guomao Bridge are simulated; and the deformation and force character of pile foundation as well as the interaction mechanism of pile-soil are studied. The partial results acquired by simulation and measurement are compared; and a mass of harvest is achieved. The conclusions are reached that pile foundation19-1 of Guomao Bridge is safe during construction; and existing construction; project is reliable. The basis and guidance are provided for succedent Guomao Metro Station and similar engineering construction.

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