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 11 开挖深度为40 cm时不同间距下的桩身弯矩分布

Fig.11 Distribution of bending moment along foundation piles under different distances with excavation depth of 40 cm