| 一个深基坑支护的综合分析 |
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| 引用本文： | 王晓春,江涛. 一个深基坑支护的综合分析[J]. 工程设计与建设, 2005, 37(2): 13-16 |
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| 作者姓名： | 王晓春 江涛 |
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| 作者单位： | [1]湖南省冶金规划设计院设计部,湖南长沙410007 [2]上海宝钢工程建设总公司第六项目部,上海200122 |
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| 摘 要： | 采用有限元方法和经典方法分析了一个深基坑支护,对各种分析结果进行了比较。分析结果表明,经典计算是单方面的,没有考虑地下水、土体位移和支挡结构位移以及它们之间的相互作用;有限元方法综合地分析了以上各种因素的相互影响。计算结果表明地面沉降可能使得临近建筑物产生附加沉降,基坑土体隆起对于建筑物的沉降是有利的。
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| 关 键 词： | 深基坑 支护 综合分析 |
Comprehensive analysis of a deep foundation pit support |
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| Abstract: | The finite element method and classic approach were applied in analysis of a deep foundation support, and various analysis results were compared. The analysis results showed that the classic calculation was single-sided, the ground water, the land displacement, the support structure displacement and interactions between them were not taken into account, whereas interactions of abovementioned factors were comprehensively analyzed using the finite element method. The calculation results showed that the land subsidence might result in additional settlement of the nearby buildings,the uplift of foundation pit earth body is favorable for the settlement of buildings. |
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| Keywords: | deep foundation pit support comprehensive analysis |
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