群桩效率系数
equivalent deep foundation
深基础群桩效率系数
efficiency factor of pile groups
群桩效应
Effects of pile groups
Action of Pile Group
group pile effect
effects of piles
pile group effect
effect of pile group
piles group effect
interaction of pile group
group effects
group efficiency
group effect
pile-group effect
群桩沉降
settlement of pile group
settlement of pile groups
pile group settlement
群桩拔除施工
Extraction of Group Piles
群桩动力分析
Dynamic Analysis of Pile-Groups