| 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8 不同吸力下塑性区径向有效应力与$r_p/r$和$b$之间的变化 | 
| Fig.8 Radial effective stress of the plastic zone and the change between $r_p/r$ and $b$ under different suction | 
|   |