2026-03-11T19:02:47Z https://kansai-u.repo.nii.ac.jp/oai

oai:kansai-u.repo.nii.ac.jp:00011334 2024-01-15T02:16:01Z 528:1588:1592:1594

Simulation Analysis for Shear Behavior Mechanism of Rock Joint Using Distinct Element Method 個別要素法による岩盤不連続面のせん断機構に関するシミュレーション解析 楠見, 晴重 34799 Kusumi, Harushige 70158880 辰巳, 新太郎 25562 高藤, 早織 25563 松岡, 俊文 25564 Rock discontinuity Shear behavior Distinct element method Simulation analysis Internal stress In this paper, simulation analysis for shearing mechanism of rock joint by Distinct Element Method is performed. The purpose of this study is to analyze the sliding and shearing behavior of discontinuity surface in the shear process and destruction locations of the roughness is tried to be clarified by numerical simulation. The characterization of this simulation model can be applied on bonding force between particles. As the results of this study, it is recognized that the shearing and sliding behavior of discontinuous plane using this simulation model correspond with the experimental results and that this simulation model are useful. The distribution of internal stress during shear on discontinuity plane can be visualized. journal article 日本材料学会 2006-05 VoR application/pdf 材料 5 55 471 476 AN00096175 05145163 https://kansai-u.repo.nii.ac.jp/record/11334/files/KU-1100ZR-20060500-02.pdf http://hdl.handle.net/10112/2548 https://kansai-u.repo.nii.ac.jp/records/11334 jpn