Continuous-discontinuous cellular automaton theory and its application for rock failure process simu

• 作 者: Xia-Ting Feng Fei Yan Peng-Zhi Pan
• 机 构: State Key Laboratory of Geomechanics and Geotechnical Engineering, Institute of Rock and Soil Mechan
• 出 处: 第3届中俄矿山深部开采岩石动力学高层论坛
• 发表日期: 2013年5期

　　An approach of continuous-discontinuous cellular automaton method for modeling rock failure process is developed, in which the level set method, discontinuous enriched shape functions, discontinuous cellular automaton and Coulomb frictional contact theory are combined.Firstly, the level set method is employed to track the location of the discontinuous structures, and the discontinuous structures are independent with the calculation grids.