›› 2011, Vol. 25 ›› Issue (3): 54-.

• 工程实录 • 上一篇    下一篇

基于无网格法的边坡稳定性影响因素探讨

杨红坡1, 杨顺存2, 谢新宇3   

  1. (1.深圳市岩土工程有限公司,深圳 518028; 2.青岛绿城建筑设计有限公司,山东青岛 266071; 3.浙江大学建工学院,杭州 310018)
  • 收稿日期:2011-04-11 出版日期:2011-11-15 发布日期:2012-01-13
  • 作者简介:杨红坡,注册土木工程师(岩土),从事岩土工程设计和研究工作。

Discussion of Influent Factors of Slope Stability Based on Meshless Method

YANG  Hong  po1, YANG  Shun  cun2, XIE  Xin  yu3   

  1. (1. Shenzhen Geotechnical Engineering Co.,Ltd., Shenzhen 518028;
    2. Qingdao Lvcheng Architectural Design Co.Ltd., Qingdao Shandong 266071; 
    3. Department of Civil Engineering, Zhejiang University, Hangzhou 310018, China)
  • Received:2011-04-11 Online:2011-11-15 Published:2012-01-13

摘要: 利用无网格法中的再生核质点法分析了计算域离散质点密度、不同的屈服条件和流动法则对边坡稳定性的影响,并与极限平衡法及有限元法的相关研究结果进行比较,给出了工程应用上的合理值。

关键词: 无网格法, 再生核质点法, 边坡稳定性, 影响因素

Abstract: The density of discrete particle in computational domain, different yield conditions and flow rule were analyzed by the reproducing kernel particle method, which influences the slope stability. Their results were compared with the results both of ultimate equilibrium method and finite element method, then the reasonable value was suggested in engineering.