• 全国中文核心期刊
  • 中国科技核心期刊
  • 美国工程索引(EI)收录期刊
  • Scopus数据库收录期刊
XU Wenjie, HU Ruilin, YUE Zhongqi, TAN Rujiao, LI Renjiang, ZENG Ruyi. Numerical simulation on stability of right bank slope of Longpan in Tiger-Leaping gorge area[J]. Chinese Journal of Geotechnical Engineering, 2006, 28(11): 1996-2004.
Citation: XU Wenjie, HU Ruilin, YUE Zhongqi, TAN Rujiao, LI Renjiang, ZENG Ruyi. Numerical simulation on stability of right bank slope of Longpan in Tiger-Leaping gorge area[J]. Chinese Journal of Geotechnical Engineering, 2006, 28(11): 1996-2004.

Numerical simulation on stability of right bank slope of Longpan in Tiger-Leaping gorge area

More Information
  • Published Date: November 14, 2006
  • The stability of the right bank slope of Longpan in Tiger-Leaping Gorge area is important to the building of the Tiger-Leaping Gorge reservoir.So it is important to select a proper method to obtain correct results.With the development of the calculations techniques,especially with the development of nonlinear mechanics of the rock and soil materials,the strength reduction FEM emerged as required.In the strength reduction FEM,it was not necessary to know where the slip surface was,and the initial geostatic stress could be included in the analysis which was more advantageous than the limited equilibrium method.The strength reduction FEM was used to study the stability of the right bank slope of Longpan in Tiger-Leaping Gorge area,and the stability coefficient of the slope under current stress state,the potential failure surface and its failure model.As a comparison,DEM analysis of the slope was executed.It was indicated that there was basic consistency between the results of the strength reduction FEM and DEM,which ensured the reliability of the result.

Catalog

    Article views (1126) PDF downloads (198) Cited by()
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return