A Study on Propagation Mechanism of Fracture Systems in Rock Masses by Discontinuity Displacement Me

• 出 处: 地球科学学刊：英文版
• 发表日期: 1993年1期
• 关键词: FRACTURE mechanics of rock MASSES DISCONTINUITY DISPLACEMENT method (DDM ) stres
• 基金项目: The research is supported by the National Nature Science Foundation of China

The main task of fracture mechanics of rock masses is the study on the propagating mechanism of frac-tures in rock masses,which can be efficiently conducted by discontinuty displacement(DD)numericalevaluation.Firstly,the element stress and displacement ar