This work was financially supported by Key scientific research project of Hunan Educational Committee (14A024 and 16A038) and Hunan Natural Science Foundation Project (2016JJ4013).
机构署名：
本校为通讯机构
院系归属：
土木工程学院
摘要：
With the underground water level falling, the reliable estimates of the stability and deformation characteristics of soil caves in karst region area are required for analysis used for engineering design. Aimed at this goal, combined with practical engineering and field geotechnical test, detail analysis on vertical maximum displacement of top, vertical maximum displacement of surface, maximum principal stress and maximum shear stress were conducted by finite element software, with an emphasis on two varying factors: the size and the depth of so...
