Modelling the stability of a soil-rock-mixture slope based on the digital image technology and strength reduction numerical manifold method
文献类型：期刊论文
| 作者 | Yang, Yongtao2; Chen, Tao2,3; Wu, Wenan1; Zheng, Hong1,2 |
| 刊名 | ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS
 |
| 出版日期 | 2021-05-01 |
| 卷号 | 126页码:45-54 |
| ISSN号 | 0955-7997 |
| 关键词 | Soil-rock mixtures Strength reduction technique Numerical manifold method Digital image processing technology Slope stability analysis |
| DOI | 10.1016/j.enganabound.2021.02.008 |
| 英文摘要 | In the present paper, the digital image processing (DIP) technology is employed to establish the structure model of a real SRM (soil-rock-mixture) slope. Based on the structure model, the most recently developed strength reduction numerical manifold method (SRNMM) is adopted to investigate the stability of the SRM slope. Based on the proposed numerical model, the testing results show that: 1) the DIP technology can accurately build the structure model of the SRM slope; 2) the SRNMM can obtain the slopes? FOSs (factors of safety) with satisfactory accuracy, as well as obtain the main failure mode of the slopes; 3) the presence of rock blocks will improve the stability of the soil slopes. |
| 资助项目 | Youth Innovation Promotion Association CAS[2020327] ; National Natural Science Foundation of China[12072357] |
| WOS研究方向 | Engineering ; Mathematics |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCI LTD |
| WOS记录号 | WOS:000634318200004 |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/25980]  |
| 专题 | 中科院武汉岩土力学所 |
| 通讯作者 | Wu, Wenan |
| 作者单位 | 1.Beijing Univ Technol, Key Lab Urban Secur & Disaster Engn, Minist Educ, Beijing 100124, Peoples R China 2.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn, Wuhan 430071, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Yongtao,Chen, Tao,Wu, Wenan,et al. Modelling the stability of a soil-rock-mixture slope based on the digital image technology and strength reduction numerical manifold method[J]. ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS,2021,126:45-54. |
| APA | Yang, Yongtao,Chen, Tao,Wu, Wenan,&Zheng, Hong.(2021).Modelling the stability of a soil-rock-mixture slope based on the digital image technology and strength reduction numerical manifold method.ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS,126,45-54. |
| MLA | Yang, Yongtao,et al."Modelling the stability of a soil-rock-mixture slope based on the digital image technology and strength reduction numerical manifold method".ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS 126(2021):45-54. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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