Investigation of energy evolution process of rock mass during deep tunnel excavation based on elasto-viscoplastic damage model and time-dependent energy indices
Yaoru Liu, Rujiu Zhang, Shaokang Hou, Ling Zhu, Zhiyong Pang, Wenyu Zhuang
Topics & Concepts
ViscoplasticitySolid mechanicsRock mass classificationGeotechnical engineeringExcavationGeologyEnergy (signal processing)Process (computing)MechanicsMaterials scienceStructural engineeringEngineeringConstitutive equationComputer scienceFinite element methodPhysicsComposite materialQuantum mechanicsOperating systemRock Mechanics and ModelingTunneling and Rock MechanicsGrouting, Rheology, and Soil Mechanics