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2D simulation analysis of failure of rock slope with bedding planes by DEM
http://hdl.handle.net/10112/5746
http://hdl.handle.net/10112/57460ff1f369-a11a-4312-abf0-26a172f381b9
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
KU-1100-20080900-01.pdf (690.3 kB)
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| Item type | 会議発表論文 / Conference Paper(1) | |||||
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| 公開日 | 2011-12-12 | |||||
| タイトル | ||||||
| タイトル | 2D simulation analysis of failure of rock slope with bedding planes by DEM | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_5794 | |||||
| 資源タイプ | conference paper | |||||
| 著者 |
Ise, Kentaro
× Ise, Kentaro× 楠見, 晴重 |
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| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 24759 | |||||
| 姓名 | 伊世, 健太郎 | |||||
| 概要 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | As is known, there are many fractures and discontinuities in rock slope, and these might be often occurred the slope failure. In this paper, we try to clarify the mechanism of slope failure in modeling of rock slope with discontinuities using two dimensional DEM(distinct element method). However, it is difficult for DEM to express both of the continuum and discontinuities. So, we introduce the concept of bonding force, and it is made to be an applicable analysis method for the continuum. In the rock slope model in this simulation, the slope shape and the location of discontinuities can be arbitrarily set. The simulated rock slope has bedding planes, and we are reflected these in the model. Using this model, we try to simulate a failure rock slope, and to visible progress of fractures. As the results of this analysis, it is recognized that the discontinuities are formed surface and internally the rock slope. Moreover, the factors of failure can be visualized. | |||||
| 書誌情報 |
Proceeding of EIT-JSCE Joint International Symposium in Bangkok 発行日 2008 |
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| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
