collapsibility是什么意思

网络释义

1)collapsibility,易坍塌性2)cavey,cavy,易坍塌的3)cavy,易塌坍的4)sloughing formation,易坍塌地层5)ravelly ground,易坍塌碎屑岩石6)unstable shale,易坍塌泥页岩

Analysis on stress distribution of casing in sloughing formation with finite element method;

易坍塌地层椭圆形井眼内套管应力的有限元分析