Project supported by the National Natural Science Foundation of China(Nos.51009132,50920105908,50979104and10972221);the Open Research Fund of State Key Laboratory of Geomechanics and Geotechnical Engineering,Institute of Rock and Soil Mechanics,Chinese Academy of Sciences(No.Z011006)
A general framework of hydro-mechanical-chemical coupling model is proposed for geomaterial subjected to the dual effects of mechanical loading and chemical degradation. Mechanical damage due to microcracks in solid m...
Project supported by the National Natural Science Foundation of China(NSFC) (Nos. 10772190,50979104 and 51009132)
A thermo-plastic/viscoplastic damage coupled model was formulated to describe the time independent and time dependent behaviors of geomaterials under temperature effect. The plastic strain was divided into instantaneo...
supported by the National Basic Research Program of China("973"Program)(Grant No.2010CB732006);the National Natural Science Foundation of China(Grant Nos.50579091 and 50979104);the Important Pilot Project(for youth talent)of Knowledge Innovation Project of CAS(Grant No.KZCX2-EW-QN115)
A profound understanding of the mechanical behaviors of marble is very important for the design and construction of deep diversion tunnels in Jinping II hydropower station.In this paper,a coupled elasto-plastic-damage...