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Discussion on Characteristics and Its Supporting Technology of Deep Foundation Pit Engineering

Zhong Jiancheng

Abstract

Supporting technology of deep foundation pit can effectively control deformation displacement of enclosure structure in the excavation process,prevent deflection caused by the ground subsidence of foundation pit,guarantee the construction period and security.This paper analyzes the characteristics of deep foundation pit engineering,introduces support technology of all kinds of deep foundation pit engineering,and lists note and preventive measures of bracing application of the deep foundation pit.

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Available abstract

Key concepts: Ground subsidence, Foundation (evidence), Bracing, Engineering, Deflection (physics), Excavation, Civil engineering, Geotechnical engineering