| Location of the critical slip surface based on monitoring data and genetic algorithm | |
Fan ZY(樊智勇); Lu XB(鲁晓兵) ; Zhao Y(赵颖); Liu TP(刘天苹); Liu XY(刘晓宇)
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| Corresponding Author | Liu, Xiaoyu([email protected]) |
| Source Publication | PHYSICA SCRIPTA
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| 2024-06-01 | |
| Volume | 99Issue:6Pages:17 |
| ISSN | 0031-8949 |
| Abstract | The non-circular search limit equilibrium method (LEM) is a significant methodology in the analysis of slope stability, aimed at identifying the critical slip surface (CSS) and the safety factor (SF). However, the existing LEM does not consider monitoring data, such as the subsurface displacement, in the CSS search process for the actual slopes. In this paper, a new approach is proposed that combines LEM with subsurface displacement data to more accurately identify the CSS. The k-means clustering algorithm is utilized to determine the recognizing slip positions corresponding to each subsurface displacement curve. Additionally, the Spencer's method is employed to calculate the SF. By treating the recognizing slip positions as constraint conditions, the genetic algorithm (GA) is applied to search for the location of the CSS. To validate the accuracy and usefulness of the proposed method, four numerical examples and an experimental case are presented. |
| Keyword | slope stability non-circular search critical slip surface subsurface displacement k-means clustering algorithm genetic algorithm |
| DOI | 10.1088/1402-4896/ad44ed |
| Indexed By | SCI ; EI |
| Language | 英语 |
| WOS ID | WOS:001224154800001 |
| WOS Keyword | SLOPE STABILITY ANALYSIS ; CRITICAL FAILURE SURFACE ; OPTIMIZATION ALGORITHM ; LANDSLIDE ; EVOLUTIONARY ; CRITERION ; MECHANISM ; SEARCH ; HYBRID ; AREA |
| WOS Research Area | Physics |
| WOS Subject | Physics, Multidisciplinary |
| Funding Project | Scientific research project of Beijing Earthquake Agency ; CAS[HZ2021012] ; Jiangxi Provincial Natural Science Foundation[20212BAB211007] ; Scientific research project of Coal Science and Technology Research Institute[AQC202211001-JY] ; [ZJTY-2022-02020] |
| Funding Organization | Scientific research project of Beijing Earthquake Agency ; CAS ; Jiangxi Provincial Natural Science Foundation ; Scientific research project of Coal Science and Technology Research Institute |
| Classification | 二类 |
| Ranking | 1 |
| Contributor | Liu, Xiaoyu |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/95337 |
| Collection | 流固耦合系统力学重点实验室 |
| Recommended Citation GB/T 7714 | Fan ZY,Lu XB,Zhao Y,et al. Location of the critical slip surface based on monitoring data and genetic algorithm[J]. PHYSICA SCRIPTA,2024,99,6,:17.Rp_Au:Liu, Xiaoyu |
| APA | 樊智勇,鲁晓兵,赵颖,刘天苹,&刘晓宇.(2024).Location of the critical slip surface based on monitoring data and genetic algorithm.PHYSICA SCRIPTA,99(6),17. |
| MLA | 樊智勇,et al."Location of the critical slip surface based on monitoring data and genetic algorithm".PHYSICA SCRIPTA 99.6(2024):17. |
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