A transfer coefficient method for rock slope toppling
文献类型：期刊论文
| 作者 | Meyers, A. G.2; Liu, C. H.3; Jaksa, M. B.1 |
| 刊名 | CANADIAN GEOTECHNICAL JOURNAL
 |
| 出版日期 | 2009 |
| 卷号 | 46期号:1页码:1-09 |
| 关键词 | rock slopes discontinuity block toppling stability analysis transfer coefficient method |
| ISSN号 | 0008-3674 |
| DOI | 10.1139/T08-094 |
| 英文摘要 | A common block toppling mode is adopted for analysing toppling stability of rock slopes. A transfer coefficient method is developed based on Goodman and Bray's kinematic model, by introducing two parameters: the transfer coefficient and equivalent toppling weight, which, given the geometrical and geotechnical parameters of the slope, can be determined as functions of the relative position of the block to the slope crest. Accounting for the case that the block base is not normal to the dominant discontinuities, the arithmetic is extended. The method describes a concise relationship between the normal force of the blocks and their weight represented by their equivalent toppling weight. The analysis process is formulated and easily implemented. A spreadsheet procedure is presented and a typical case is illustrated. It is demonstrated that the transfer coefficient method provides a considerably straightforward means for analysing block toppling of rock slopes and is computationally very efficient. |
| WOS研究方向 | Engineering ; Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:000262673400001 |
| 出版者 | NATL RESEARCH COUNCIL CANADA-N R C RESEARCH PRESS |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/3194]  |
| 专题 | 岩土力学所知识全产出_期刊论文 |
| 作者单位 | 1.Univ Adelaide, Sch Civil Environm & Min Engn,; 2.Rocktest Consulting 3.Chinese Acad Sci, Inst Rock & Soil Mech; |
| 推荐引用方式 GB/T 7714 | Meyers, A. G.,Liu, C. H.,Jaksa, M. B.. A transfer coefficient method for rock slope toppling[J]. CANADIAN GEOTECHNICAL JOURNAL,2009,46(1):1-09. |
| APA | Meyers, A. G.,Liu, C. H.,&Jaksa, M. B..(2009).A transfer coefficient method for rock slope toppling.CANADIAN GEOTECHNICAL JOURNAL,46(1),1-09. |
| MLA | Meyers, A. G.,et al."A transfer coefficient method for rock slope toppling".CANADIAN GEOTECHNICAL JOURNAL 46.1(2009):1-09. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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