An enhanced analytical model for predicting the nonlinear longitudinal equivalent bending stiffness of shield tunnels incorporating combined N-M actions
Zuxian Wang, Chenghua Shi, Chenjie Gong, Mingfeng Lei, Jianwen Liu, Chengyong Cao
Topics & Concepts
Structural engineeringShieldStiffnessBending stiffnessBending momentNonlinear systemTransverse planeBendingFinite element methodJoint (building)MechanicsNeutral axisMaterials scienceEngineeringPhysicsGeologyPetrologyBeam (structure)Quantum mechanicsGeotechnical Engineering and Underground StructuresGeotechnical Engineering and AnalysisTunneling and Rock Mechanics