不同含水率下黄土活动门上方土压力计算方法
李尧,陈星历,李林,董星,杜旭超,孟浩然,张昊宇

Calculation method for soil pressure of loess above trapdoor under different water mass fraction
Yao LI,Xingli CHEN,Lin LI,Xing DONG,Xuchao DU,Haoran MENG,Haoyu ZHANG
表 1 不同水质量分数的原状土及相似材料的物理力学参数
Tab.1 Physical and mechanical parameters of prototype soil and similarity soil with different water mass fraction
土种类ww/%c/kPaφ/(°)γ/(kN·m−3)E/MPaEs/MPaμ
原状黄土8.352.3029.4014.3082.6041.540.33
原状黄土16.647.5027.5016.1749.1224.090.33
原状黄土24.733.8026.8020.0025.6912.600.33
相似材料8.31.3030.5014.032.091.010.36
相似材料16.61.3228.5016.071.890.620.36
相似材料24.70.8027.5019.600.770.360.36