Initial support distance of a non-circular tunnel based on convergence constraint method and integral failure criteria of rock
Xuexu An, Zhiping Hu, Yan Su, Shuang-li Cao, Lei Tao, Yonghui Zhang
Topics & Concepts
Convergence (economics)Constraint (computer-aided design)Structural engineeringApplied mathematicsMathematicsGeotechnical engineeringMathematical optimizationGeologyEngineeringGeometryEconomicsEconomic growthTunneling and Rock MechanicsGrouting, Rheology, and Soil MechanicsGeotechnical Engineering and Analysis