scholarly journals Upper Bound Analysis of Non-Persistent Jointed Rock Slope Using Rigid Block Element Method

2021 ◽  
Vol 861 (3) ◽  
pp. 032058
Author(s):  
Wen-Lian Liu ◽  
Sugang Sui ◽  
Xiaoyan Zhang ◽  
Pu Peng ◽  
Han-Hua Xu ◽  
...  
Keyword(s):  
Upper Bound ◽  
Rock Slope ◽  
Jointed Rock ◽  
Rigid Block ◽  
Block Element ◽  
Upper Bound Analysis ◽  
Jointed Rock Slope ◽  
Block Element Method ◽  
Bound Analysis ◽  
Element Method

Block Element Analysis for Earthquake Response of Joint Rock Slope

2012 ◽  
Vol 226-228 ◽  
pp. 1326-1331
Author(s):  
De Sheng Yin ◽  
Wei Xing Qing ◽  
Chun Sheng Li
Keyword(s):  
Seismic Waves ◽  
Rock Slope ◽  
Historical Analysis ◽  
Seismic Stability ◽  
Block Element ◽  
Element Analysis ◽  
Fortran Language ◽  
Block Element Method ◽  
The Relationship ◽  
Element Method

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.

Sign in / Sign up

Export Citation Format

Share Document