不同排水条件下非饱和土中柱孔扩张问题的解析分析1)
周凤玺, 牟占霖, 杨汝贤, 张雅森

ANALYTICAL ANALYSIS ON THE EXPANSION OF CYLINDRICAL CAVITY IN UNSATURATED SOILS UNDER DIFFERENT DRAINAGE CONDITIONS1)
Zhou Fengxi, Mu Zhanlin, Yang Ruxian, Zhang Yasen
图1 柱孔扩张模型示意图
Fig.1 Schematic diagram of the expansion of cylindrical cavity model