砂土地基中吸力桶基础的复合承载特性
陈政宇,张陈蓉,时振昊,郝宸

Combined bearing behavior of suction bucket foundation in sand
Zhengyu CHEN,Chenrong ZHANG,Zhenhao SHI,Chen HAO
表 3 MC砂土模型的参数(Dr = 63.7%)
Tab.3 Parameter of MC sand model (Dr = 63.7%)
弹性参数摩擦角剪胀角其他参数
E1 = 100.01 MPaφ1 = 35.20°θ1 = 11.99°φc = 31.15°
E2 = 135.90 MPaφ2 = 34.71°θ2 = 10.95°c = 0.1
E3 = 164.12 MPaφ3 = 34.31°θ3 = 10.05°e0 = 0.735
E4 = 188.15 MPaφ4 = 33.96°θ4 = 9.23°emin = 0.597
E5 = 209.45 MPaφ5 = 33.64°θ5 = 8.47°emax = 0.977
ν = 0.05———
ρ = 2.446———