UNCERTAINTY ANALYSIS OF ROCK FAILURE BEHAVIOUR USING AN INTEGRATION OF THE PROBABILISTIC COLLOCATION METHOD AND ELASTO-PLASTIC CELLULAR AUTOMATON
文献类型：期刊论文
| 作者 | Yan, Fei2; Pan, Pengzhi2; Su, Fangsheng2; Chen, Haijun1; Yan, Shilin1; Feng, Xiating2
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| 刊名 | ACTA MECHANICA SOLIDA SINICA
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| 出版日期 | 2015 |
| 卷号 | 28期号:5页码:536-555 |
| 关键词 | uncertainty analysis probabilistic collocation method elasto-plastic cellular automaton Karhunen-Loeve expansion rock failure process PCM-EPCA |
| ISSN号 | 0894-9166 |
| DOI | 10.1016/S0894-9166(15)30048-3 |
| 英文摘要 | The Karhunen-Loeve (KL) expansion and probabilistic collocation method (PCM) are combined and applied to an uncertainty analysis of rock failure behavior by integrating a self-developed numerical method (i.e., the elastic-plastic cellular automaton (EPCA)). The results from the method developed are compared using the Monte Carlo Simulation (MCS) method. It is concluded that the method developed requires fewer collocations than MCS method to obtain very high accuracy and greatly reduces the computational cost. Based on the method, the elasto-plastic and elasto-brittle-plastic analyses of rocks under mechanical loadings are conducted to study the uncertainty in heterogeneous rock failure behaviour. |
| WOS研究方向 | Materials Science ; Mechanics |
| 语种 | 英语 |
| WOS记录号 | WOS:000364310800009 |
| 出版者 | ELSEVIER SCIENCE INC |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/3771]  |
| 专题 | 岩土力学所知识全产出_期刊论文 岩土力学所知识全产出 国家重点实验室知识产出_期刊论文 |
| 作者单位 | 1.Wuhan Univ Technol, Sch Sci 2.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn ; |
| 推荐引用方式 GB/T 7714 | Yan, Fei,Pan, Pengzhi,Su, Fangsheng,et al. UNCERTAINTY ANALYSIS OF ROCK FAILURE BEHAVIOUR USING AN INTEGRATION OF THE PROBABILISTIC COLLOCATION METHOD AND ELASTO-PLASTIC CELLULAR AUTOMATON[J]. ACTA MECHANICA SOLIDA SINICA,2015,28(5):536-555. |
| APA | Yan, Fei,Pan, Pengzhi,Su, Fangsheng,Chen, Haijun,Yan, Shilin,&Feng, Xiating.(2015).UNCERTAINTY ANALYSIS OF ROCK FAILURE BEHAVIOUR USING AN INTEGRATION OF THE PROBABILISTIC COLLOCATION METHOD AND ELASTO-PLASTIC CELLULAR AUTOMATON.ACTA MECHANICA SOLIDA SINICA,28(5),536-555. |
| MLA | Yan, Fei,et al."UNCERTAINTY ANALYSIS OF ROCK FAILURE BEHAVIOUR USING AN INTEGRATION OF THE PROBABILISTIC COLLOCATION METHOD AND ELASTO-PLASTIC CELLULAR AUTOMATON".ACTA MECHANICA SOLIDA SINICA 28.5(2015):536-555. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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