Analysis of soil arch action during excavation and supporting of foundation pits

SUN Qiang; MA Ping; ZHANG Xiao-ke

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Analysis of soil arch action during excavation and supporting of foundation pits

更新时间：2026-06-25

- Analysis of soil arch action during excavation and supporting of foundation pits
- Vol. 27, Issue S1, (2006)
- 作者机构：
  
  中国科学院地质与地球物理研究所,北京,100029
- 作者简介：
- 基金信息：
- DOI：
  CLC： TU411.3
- Online First：15 December 2006，
  
  Published：2006
- 稿件说明：
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SUN Qiang, MA Ping, ZHANG Xiao-ke. Analysis of soil arch action during excavation and supporting of foundation pits[J]. 2006, 27(S1).
DOI：

SUN Qiang, MA Ping, ZHANG Xiao-ke. Analysis of soil arch action during excavation and supporting of foundation pits[J]. 2006, 27(S1). DOI：

摘要

针对基坑工程领域土拱理论，分析了几个值得探讨的问题。土拱的存在形式是三维的，根据不同位置将土拱分为3类：桩间拱、桩后侧向拱和垂向拱。针对地下水对拱的破坏效应，提出了微结构失稳突变模型。对土拱的分析探讨期待对土拱理论的发展和完善起到积极作用。

Abstract

Soil arches effect is a hot topic in foundation project. In this paper

we analyzed several the questions which are worth discussed

for example the existence of soil arches and the groundwater to the destruction effect of arches. We proposed the constructive opinion

and anticipated to take a positive role in the development of soil arches theory.

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