Block Element Analysis for Earthquake Response of Joint Rock Slope

摘要：

　　In this paper, the Block Element Method (BEM) for dynamic analysis is developed and applied to historical analysis of seismic stability of a rock slope.Combine the idea of viscous-spring boundary with the theory of BEM, the artificial boundary condition of BEM is formulated, which can eliminate reflection of the seismic waves from the boundaries of the calculating domain.Also, the relationship between the displacement and the stiffness of discontinuous is adopted in the dynamic block element method.The corresponding program is written by FORTRAN language and the application of the intake slope demonstrates the capacity of this method.

关键词： Slope Block Element Method Dynamic Parameter Earthquake Response

作者: De Sheng Yin Wei Xing Qing Chun Sheng Li

作者单位: College of Hydraulic and Environmental Engineering,China Three Gorges University,Yichang,Hubei,44300 School of Water Conservancy,Changsha University of Science and Technology,Changsha 410114,China College of Water Resource,Shenyang Agricultural University,Shenyang,Liaoning,110866,China

会议类型: 国际会议

会议名称: the 2012 International Conference on Vibration, Structural Engineering and Measurement (2012年振动、结构工程与测量国际会议(ICVSEM2012))

会议地点: 上海

会议语种:英文

页码: 1326-1331

在线出版日期: 2012-10-19（万方平台首次上网日期，不代表论文的发表时间）