High rock slope stability analysis using manifold method

J. S. Song, R. S. Yang, Q. Li, S. Nishiyama, Y. Ohnishi

Research output: Contribution to conferencePaperpeer-review

Abstract

In recent years, during the large-scale construction of road and rail, mining, hydroelectric power station, transportation and other construction projects, a lot of slope stability problems have been encountered. Rock slope instability or landslide, one of three natural disasters, endangers the safety of state properties and peopleâTMs lives seriously. This paper presents a detailed study of high rock slope failure mechanism using manifold method. Combining the deterministic and stochastic features of fractures from the field data set, a three-dimensional fracture model of high rock slope is constructed and the rock blocks and their volume are automatically calculated. In this paper, rock slope failure process is also investigated. A new predictive approach of high rock slope stability has been established based on the numerical simulation results and real monitoring data, which provides the guidance for avoiding or alleviating the rock slope instability disaster.

Original languageEnglish
Pages323-327
Number of pages5
DOIs
Publication statusPublished - 2013
Event11th International Conference on Analysis of Discontinuous Deformation, ICADD 2013 - Fukuoka, Japan
Duration: Aug 27 2013Aug 29 2013

Other

Other11th International Conference on Analysis of Discontinuous Deformation, ICADD 2013
CountryJapan
CityFukuoka
Period8/27/138/29/13

ASJC Scopus subject areas

  • Modelling and Simulation

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