Probabilistic Stability Analysis of a Three-Dimensional Rock Slope Characterized by the Hoek-Brown Failure Criterion
文献类型：期刊论文
| 作者 | Pan, Qiujing1; Jiang, Yuan-Jun2 ; Dias, Daniel1
|
| 刊名 | JOURNAL OF COMPUTING IN CIVIL ENGINEERING
 |
| 出版日期 | 2017-09-01 |
| 卷号 | 31期号:5页码:10 |
| 关键词 | Three-dimensional (3D) slope Stability Probabilistic analysis Hoek-Brown criterion Sparse polynomial chaos expansion Response surface method |
| ISSN号 | 0887-3801 |
| DOI | 10.1061/(ASCE)CP.1943-5487.0000692 |
| 英文摘要 | The probabilistic stability analysis of a three-dimensional rock slope is studied in this paper. The deterministic computation of the critical slope height is based on the kinematic approach of limit analysis, for which the generalized Hoek-Brown failure criterion is adopted to characterize the failure of rock masses. Sparse polynomial chaos expansion is taken to perform the probabilistic analysis using a response surface method. The uncertainties considered involve the Hoek-Brown parameters (mi(,) GSI, sigma(c), and D-i), slope geometry parameters (beta, H, and B/H), and rock mass unit weight (gamma). The influences of the uncertainty level, correlation relationships between the Hoek-Brown parameters, and distribution types are discussed. Finally, a reliability-based design chart is provided to evaluate the safety factor of a slope required for a target failure probability. (C) 2017 American Society of Civil Engineers. |
| 语种 | 英语 |
| WOS记录号 | WOS:000417340500026 |
| 出版者 | ASCE-AMER SOC CIVIL ENGINEERS |
| 源URL | [http://ir.imde.ac.cn/handle/131551/18691]  |
| 专题 | 成都山地灾害与环境研究所_山地灾害与地表过程重点实验室 |
| 通讯作者 | Jiang, Yuan-Jun |
| 作者单位 | 1.Grenoble Alpes Univ, CNRS, UMR 5521, Lab 3SR, F-38400 Grenoble, France 2.Chinese Acad Sci, Inst Mt Hazards & Environm, Chengdu 610041, Sichuan, Peoples R China |
| 推荐引用方式 GB/T 7714 | Pan, Qiujing,Jiang, Yuan-Jun,Dias, Daniel. Probabilistic Stability Analysis of a Three-Dimensional Rock Slope Characterized by the Hoek-Brown Failure Criterion[J]. JOURNAL OF COMPUTING IN CIVIL ENGINEERING,2017,31(5):10. |
| APA | Pan, Qiujing,Jiang, Yuan-Jun,&Dias, Daniel.(2017).Probabilistic Stability Analysis of a Three-Dimensional Rock Slope Characterized by the Hoek-Brown Failure Criterion.JOURNAL OF COMPUTING IN CIVIL ENGINEERING,31(5),10. |
| MLA | Pan, Qiujing,et al."Probabilistic Stability Analysis of a Three-Dimensional Rock Slope Characterized by the Hoek-Brown Failure Criterion".JOURNAL OF COMPUTING IN CIVIL ENGINEERING 31.5(2017):10. |
入库方式： OAI收割
来源：成都山地灾害与环境研究所
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