Excavation and Support Technology of Deep Foundation Pit in Fumazhuang Village Shantytown Renovation Project
Taking the Fumazhuang shantytown renovation project as an example,combined with geological survey data,the composite support technology of"soil nail wall+hanging net spraying"was adopted.According to the principle of layered excavation and support,the deep foun-dation pit excavation task was successfully completed.From the settlement observation,the maximum cumulative settlement was 18.5 mm,which achieved good support and reinforcement effect within the allowable range,providing reference for deep foundation pit excavation and support.
Deep foundation pitShantytown renovationExcavation drainageSoil nailing
国家科技期刊平台
NSTL
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