| 城市地铁施工对近邻长桩桥基的影响 |
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| 引用本文： | 刘云亮,秦海燕. 城市地铁施工对近邻长桩桥基的影响[J]. 铜业工程, 2006, 0(2): 56-59 |
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| 作者姓名： | 刘云亮 秦海燕 |
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| 作者单位： | 1. 宁波市政工程建设集团股份有限公司,浙江,宁波,315000
2. 浙江省第十一地质大队,浙江,温州,325006 |
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| 摘 要： | 结合北京地铁10号线国贸站西北风道施工对邻近中长桩桥基影响的这一工程问题,运用ABAQUS软件,在对施工过程进行三维动态模拟的同时,重点研究了施工过程中这类桥基的变形和受力性态以及桩土相互作用机理,并将部分计算结果与量测结果进行了比较。研究表明,施工期间桥基的最大沉降值为12.35mm,能够满足其沉降控制标准,现有的施工方案是合理可行的,为该工程施工提供了决策和指导作用,也可供类似工程参考。
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| 关 键 词： | 城市地铁施工 桩-土相互作用 ABAQUS |
| 文章编号： | 1009-3842（2006）02-0056-04 |
| 收稿时间： | 2006-02-27 |
| 修稿时间： | 2006-02-27 |
Impact of Urban Subway Construction to Neighboring Bridge Foundation |
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| LIU Yun-liang,QIN Hai-yan. Impact of Urban Subway Construction to Neighboring Bridge Foundation[J]. Copper Engineering, 2006, 0(2): 56-59 |
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| Authors: | LIU Yun-liang QIN Hai-yan |
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| Abstract: | Based on an engineering problem of the ventilation tunnel of Beijing Subway Line No. 10 Guomao Station impacting foundation of neighboring bridge, we utilize 3D Dynamic View to simulate the construction process with ABAQUS software, and make the key study on distortion and force form and soil -pile interaction to the bridge foundation, and also compared-the two results of calculation and measurement. The study shows that the maximal sedimentation value is 12.35 mm which can fit for the standard of sedimentation control, so the construction scheme is reasonable and feasible. |
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| Keywords: | ABAQUS |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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