Foundation pit engineering involves multidisciplinary knowledge and is highly comprehensive.Only by combining the comprehensive geological conditions and surrounding environment obtained from the engineering survey and conducting design selection and analysis of the foundation pit support can the most appropriate support plan be obtained.This article processes and studies foundation pit projects with liquefied soil layers,adopts a double-row cast-in-place pile support form,uses the 10th layer of rock and soil as the cast-in-place pile supporting layer,and analyzes the reliability of the support scheme,and concludes The overall stability safety factor and anti-overturning stability factor of this support scheme meet the specification requirements.
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