循环荷载下长短桩桩网复合地基变形试验研究

杨以国,刘开富,谢新宇

Experimental research on deformation of pile-net composite foundation with long-short piles under cyclic load

Yi-guo YANG,Kai-fu LIU,Xin-yu XIE

表 4 参数α、β的拟合值、常数项C及确定系数R2

Tab.4 Fitting values of α, β, constant of C and coefficient of determination of R2

循环荷载幅值/kN α β C R2 8±3 1.038 −0.0366 −1.158 0.9882 9±4 1.220 −0.0379 −1.399 0.9876 10±5 1.535 −0.0334 −1.788 0.9847