考虑桩-筒变形协调的钢护筒-碎石复合桩水平承载力计算理论

徐瑞麟,易恩泽,吴君涛,王奎华,张智卿,汤旅军

Analytical method for evaluating lateral bearing capacity of gravel-filled canister-monopile considering pile-canister deformation coordination

Ruilin XU,Enze YI,Juntao WU,Kuihua WANG,Zhiqing ZHANG,Lüjun TANG

表 3 钢护筒-碎石复合桩主要设计参数的取值

Tab.3 Selected values of main design parameters for gravel-filled conister-monopile

参数 数值 筒径Dc/m 2D、3D、4D、5D 筒高H/m 0.10L、0.15L、0.20L、0.25L 护筒埋深hc/m 0.5H、0.6H、0.7H、0.8H、0.9H、1.0H 碎石弹性模量Es/MPa 40、400、4000、40000