版权所有© 2001-2018 渝B2-20050021-1渝公网安备 50019002500403号违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号机构客服热线 023-67033812

- Energy analysis of stability of twin shallow tunnels based on nonlinear failure criterion 预览
- 1
- 《中南大学学报：英文版》 SCIE EI CAS 2014年第12期4669-4676,共8页
- Based on nonlinear Mohr-Coulomb failure criterion, the analytical solutions of stability number and supporting force on twin shallow tunnels were derived using upper bound theorem of limit analysis. The optimized solu... 展开更多
- 关键词 非线性破坏准则 浅埋隧道 能源分析 稳定性 非线性系数 埋藏深度 地面荷载 支撑力