Application of Split Multi-compartment Anchorage Foundation in Complex Mountainous Geology
In remote mountainous areas,because of the characteristic of difficult transporting earthworks,complex geological environments,and secondary geological disasters caused by the surrounding environment disturbance by deep foundation excavation,as well as the fact that the anchor foundation construction site is in a thick cover layer,the bearing layer is deeply buried,the geological conditions are poor or complex,and the use of gravity expanded foundation excavation construction has a significant impact on the surrounding environment,a split multi-compart-ment anchorage foundation composed of diaphragm wall is proposed.This foundation adopts the construction tech-nology of diaphragm wall,which fully utilizes the beneficial influence of foundation-soil interaction on bearing ca-pacity,appropriately reduces the requirements for bearing performance of the bearing layer,significantly reduces the amount of earthwork and the requirements for slope protection during construction,and reduces the adverse im-pact on the surrounding environment.It is believed that under environmental protection requirements,it is neces-sary to adopt a split multi-compartment anchorage foundation,the application can provide reference for the selec-tion of anchor foundations with complex geological conditions.
split multi-compartment anchorage foundationcomplex geologyengineering practice
万方数据
维普
