Geotechnical Investigation and Foundation Pit Support of Weak Soil Site
Weak soil site is an important issue in geotechnical engineering,and its geological characteristics and mechanical properties determine its instability and destructibility in construction projects.Therefore,before carrying out foundation pit engineering,it is necessary to carry out detailed geotechnical investigation and analysis on the weak soil site to ensure the reliability of foundation pit support and the safety of construction.This paper reviews the characteristics and survey methods of weak soil site,introduces the basic principles and applications of foundation pit support technology,and verifies the effectiveness and feasibility of the survey and support technologies proposed in this paper through the analysis of actual engineering cases,which has certain reference value for the application of geotechnical investigation and foundation pit support technology of weak soil site.
soft soil sitegeotechnical investigationfoundation pit support technologyreliabilitysafetyproblem solving
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