黏岩复合地层中盾构掘进引起的超欠挖分析
齐永洁,蒋熠诚,周建,章伟康,张迪,魏纲

Analysis of overexcavation and underexcavation caused by shield tunneling in clay and rock composite stratum
Yongjie QI,Yicheng JIANG,Jian ZHOU,Weikang ZHANG,Di ZHANG,Gang WEI
表 2 现有研究中模型参数的统计
Tab.2 Statistics of model parameters in existing research
参考文献D/md50/mD/d50xyz维度及土质
Maynar等[28]9.40.910.41.7D1.6D1.7D三维(砂土+黏土)
Karim[29]0.18.7×10−311.52.3D5.5D3D三维(砂土)
6.3×10−316.0
朱伟等[25]60.1540.08.33D5D二维(砂土)
Chen等[30]80.6612.15D3D2.5D/3.0D/4.0D三维(砂土)
0.5414.8
Zhang等[27]0.0750.5625×10−313.35.33D4.84D二维(黏土)
缪林昌等[31]0.13.675×10−327.23.72D4.11D二维(砂土)
王俊等[9]0.80.03225.03D5.5D3.125D三维(砂土)
王振飞等[26]0.123×10−340.04.75D3.75D二维(砂卵石)
龙飞[32]6.40.18434.88.75D6.25D二维(砂土)
江英超[33]0.87×10−3114.32.5D0.75D2.625D砂卵石