开挖诱发坑内既有基桩附加内力的模型试验
唐德琪,俞峰,黄祥国,陈海兵,夏唐代

Chamber tests for investigating additional internal forces in existing foundation piles induced by excavation
De-qi TANG,Feng YU,Xiang-guo HUANG,Hai-bing CHEN,Tang-dai XIA
图 17 不同承台高度下的桩身剪力对比
Fig.17 Comparison of shear force of foundation piles with different cap elevations