Analysis of soil arch action during excavation and supporting of foundation pits |
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| Authors: | SUN Qiang MA Ping ZHANG Xiao-ke |
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| Institution: | Institute of Geology and Geophysics, Chinese Academy of Science, Beijing 100029, China |
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| 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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| Keywords: | soil mechanics soil arching effect catastrophe structure expiration |
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