| 深基坑开挖的有限元模拟与分析 |
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| 引用本文： | 南川,荣晓巍,丁永君,杨进喜,魏雷涛.深基坑开挖的有限元模拟与分析[J].低温建筑技术,2011,33(5):82-84. |
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| 作者姓名： | 南川 荣晓巍 丁永君 杨进喜 魏雷涛 |
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| 作者单位： | 天津大学建筑工程学院;天津中天建都市建筑设计有限公司;天津大学建筑设计研究院; |
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| 摘 要： | 针对密集建筑群中的深基坑开挖工程,将基坑、支护结构及周边建筑物放在一个系统中进行研究.运用大型工程软件 ABAQUS 对天津地区典型工程地质条件下,典型深基坑工程环境中,深基坑开挖的全过程进行了数值模拟分析,得到了一些对深基坑工程设计和施工有工程实际意义的结论.
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| 关 键 词： | 深基坑 近邻建筑物 数值模拟 沉降 |
FINITE-ELEMENT SIMULATION AND ANALYSIS OF FOUNDATION PITS |
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| NAN Chuan,RONG Xiao-wei,DING Yong-jun,YANG Jin-xi,WEI Lei-tao.FINITE-ELEMENT SIMULATION AND ANALYSIS OF FOUNDATION PITS[J].Low Temperature Architecture Technology,2011,33(5):82-84. |
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| Authors: | NAN Chuan RONG Xiao-wei DING Yong-jun YANG Jin-xi WEI Lei-tao |
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| Affiliation: | NAN Chuan1,RONG Xiao-wei2,DING Yong-jun(1,3),YANG Jin-xi1,WEI Lei-tao1(1.College of Construction Engineering,Tianjin Univ.,Tianjin 300072,China,2.ZTJ Urban & Architecture Design Co.,LTD.,Tianjin 300074,3.Tianjin Univ.Architecture Design & Research Institute,China) |
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| Abstract: | Urban deep foundation pits are generally surrounded with dense buildings,this paper put deep foundation pits bracing structures and adjacent structures in an integrate system to study.Under the typical geological conditions of Tianjin area,using ABAQUS to simulate and analyze the construction process of the deep foundation pit.The conclusions are valuable for foundation pits engineering design. |
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| Keywords: | deep foundation pit adjacent structure numerical simulation settlement |
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