funded by the National Natural Science Foundation of China(Grant Nos:42061001,41501006);The Science and Technology Foundation of Guizhou Province(Grant Nos:Qianke Jichu-ZK[2021]190);Natural science research funding project of Guizhou Provincial Department of Education(Grant No.:Qian Jiao KY[2021]036).
Collapse is a common geomorphic process in karst areas,especially on the Yunnan-Guizhou Plateau,which has a tectonic background of integral uplift.The frequent occurrence of collapse processes in karst underground cav...