Simulation analysis of shear behavior of rock joint by distinct element method

被引：0

作者：

Kusumi, H ^{[1
]}

Tatsumi, S ^{[1
]}

Matsuoka, T ^{[1
]}

Ashida, Y ^{[1
]}

机构：

[1] Kansai Univ, Dept Civil & Environm Engn, Suita, Osaka, Japan

来源：

Contribution of Rock Mechanics to the New Century, Vols 1 and 2 | 2004年

关键词：

shear behavior; DEM; simulation analysis; rock joint;

D O I：

暂无

中图分类号：

P5 [地质学];

学科分类号：

0709 ; 081803 ;

摘要：

In this paper, simulation analysis for shearing behavior of rock discontinuity by distinct element method is proposed. The purpose is behavior of surface of discontinuity in the shear process and destruction situation of the roughness are clarified by numerical simulation. By using this analysis method, it was possible that the behavior of the test-piece model, the shear strength and the dilation behavior are analyzed. And, distribution situation of the internal stress in the shear process was clarified by visualizing the stress which affects each particle.

引用

页码：1287 / 1292

页数：6