Taking the rotary bored pile construction in the karst area of the southern block of the property development project in the Dayun Hub,Longgang District,Shenzhen as an example,this paper describes the construction technology and quality control of bored piles in the karst area in terms of the geology,karst treatment and bored pile quality control,especially the summary of experience in dealing with geological fracture zones,karst fissures,mud overflow and the like as appropriate in construction,thus providing a reference for similar projects.
NETL
NSTL
万方数据
维普
