MECHANICAL ANALYSIS OF EVOLUTION PROCESS OF DISCONTINUOUS SLIP SUREFACE

In this Paper, from the concept of link ratio of joints in engeneering geology, a mechanical modal for discontinuous rock mass with one set of joints is given and some calculation formula are developed, and then the whole process of a slip sureface gradually evolving from the potential slip sureface of a slope under the effect of hydro static pressure is simulated and analyzed. Finally a valuable conclusion is drawn.