sheet pile-braced cuts
板桩围护
electro-osmotic drainage
电渗法
piping
管涌
heave of base
基底隆起
dewatering
基坑降水
instability (failure) of foundation pit
基坑失稳
bracing of foundation pit
基坑围护
relief well
减压井
dewatering method
降低地下水位法
well point system
井点系统
eductor well point
喷射井点
critical height of vertical slope
铅直边坡的临界高度
sand boiling
砂沸
deep well point
深井点
vacuum well point
真空井点
braced cuts
支撑围护