考虑邻近结构阻隔影响的基坑开挖前降水引发地层变形的特性

曾超峰,王硕,袁志成,薛秀丽

Characteristics of ground deformation induced by pre-excavation dewatering considering blocking effect of adjacent structure

Chao-feng ZENG,Shuo WANG,Zhi-cheng YUAN,Xiu-li XUE

图 9 地下结构后方最大沉降随地下结构与基坑间距变化

Fig.9 Maximum ground settlement behind underground structure versus spacing between adjacent structure and excavation