Evaluation of the structural similarity of fractured rock masses based on multiple fracture parameters
文献类型：期刊论文
| 作者 | Li, Lihui2; Li, Yanyan1; Chen, Jianping3 |
| 刊名 | BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT
 |
| 出版日期 | 2021-01-07 |
| 页码 | 10 |
| 关键词 | Structural domain Multiple fracture parameters Fuzzy spectral clustering Kolmogorov-Smirnov test |
| ISSN号 | 1435-9529 |
| DOI | 10.1007/s10064-020-02063-8 |
| 英文摘要 | Evaluation of the structural similarity or structural domains is a fundamental step for characterizing fractured rock masses. In this research, the division of rock masses into structural domains is treated as a multi-parameter clustering problem. The fuzzy spectral clustering method is used and proved to be an effective approach for measuring the structural similarity of jointed rock masses, in which six fracture parameters (i.e., orientation, aperture, roughness, fracture intensity P-20, filling, and groundwater condition) are selected. The results suggest that the study area, located at the Songta dam site of China, could be grouped into three structural domains based on over 1300 fractures collected from 6 adjacent exploration tunnels. The results of the proposed method are validated by the Kolmogorov-Smirnov statistical test through quantifying the degree of similarity between fracture parameters collected from different areas. The results show that the fuzzy spectral clustering could provide reliable results which agree well with those obtained by the Kolmogorov-Smirnov test. Moreover, compared with the K-means algorithm, the new method could perform better in identifying structural domains. |
| WOS关键词 | FUZZY C-MEANS ; MEANS CLUSTERING ALGORITHMS ; DOMAIN BOUNDARIES ; STATISTICAL HOMOGENEITY ; K-MEANS ; IDENTIFICATION ; NETWORKS ; LENGTH ; DAM |
| 资助项目 | Second Tibetan Plateau Scientific Expedition and Research Program (STEP)[2019QZKK0904] ; National Key Research and Development Project of China[2018YFC1505001] ; National Natural Science Foundation of China (NSFC)[41602327] |
| WOS研究方向 | Engineering ; Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:000605524100002 |
| 出版者 | SPRINGER HEIDELBERG |
| 资助机构 | Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; National Key Research and Development Project of China ; National Key Research and Development Project of China ; National Key Research and Development Project of China ; National Key Research and Development Project of China ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; National Key Research and Development Project of China ; National Key Research and Development Project of China ; National Key Research and Development Project of China ; National Key Research and Development Project of China ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; National Key Research and Development Project of China ; National Key Research and Development Project of China ; National Key Research and Development Project of China ; National Key Research and Development Project of China ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; National Key Research and Development Project of China ; National Key Research and Development Project of China ; National Key Research and Development Project of China ; National Key Research and Development Project of China ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/99982]  |
| 专题 | 地质与地球物理研究所_中国科学院页岩气与地质工程重点实验室 |
| 通讯作者 | Li, Yanyan |
| 作者单位 | 1.Beijing Univ Technol, Fac Urban Construct, Beijing 100124, Peoples R China 2.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Shale Gas & Geoengn, Beijing 100029, Peoples R China 3.Jilin Univ, Coll Construct Engn, Changchun 130026, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Lihui,Li, Yanyan,Chen, Jianping. Evaluation of the structural similarity of fractured rock masses based on multiple fracture parameters[J]. BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT,2021:10. |
| APA | Li, Lihui,Li, Yanyan,&Chen, Jianping.(2021).Evaluation of the structural similarity of fractured rock masses based on multiple fracture parameters.BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT,10. |
| MLA | Li, Lihui,et al."Evaluation of the structural similarity of fractured rock masses based on multiple fracture parameters".BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT (2021):10. |
入库方式： OAI收割
来源：地质与地球物理研究所
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