Dynamic Tensile Failure of the Rock Interface Between Tuff and Basalt
文献类型：期刊论文
| 作者 | Chen, Rong1,4; Feng, Xia-Ting3 ; Yan, Fei3; Jin, Changyu2; Xia, Kaiwen1,3
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| 刊名 | ROCK MECHANICS AND ROCK ENGINEERING
 |
| 出版日期 | 2012 |
| 卷号 | 45期号:3页码:341-348 |
| 关键词 | Dynamic tensile strength Failure model Rock interface Split Hopkinson pressure bar Numerical simulation |
| ISSN号 | 0723-2632 |
| DOI | 10.1007/s00603-011-0177-y |
| 英文摘要 | The dynamic tensile strength properties of the rock interface and its host rocks sampled from the Baihetan Hydropower Station from Western China were measured using a split Hopkinson pressure bar (SHPB). The results were compared with those for its two host rocks. The dynamic tensile strengths of the two host rocks, tuff and basalt have typical loading rate dependence. However, the dynamic response of the rock interface is much more complicated and at a given loading rate, varies between those of tuff and basalt. To explain the observation, numerical simulation using the discrete element method (DEM) was conducted to determine the detailed tensile failure process of the rock interface. The numerical simulation verifies that the variation of the dynamic tensile strength of the rock interface is a result of the variation of the interface geometry. |
| WOS研究方向 | Engineering ; Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:000302811700005 |
| 出版者 | SPRINGER WIEN |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/3346]  |
| 专题 | 岩土力学所知识全产出_期刊论文 岩土力学所知识全产出 国家重点实验室知识产出_期刊论文 |
| 作者单位 | 1.Univ Toronto, Lassonde Inst, Dept Civil Engn; 2.Northeastern Univ, Sch Resources & Civil Engn 3.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn ; 4.Natl Univ Def Technol, Coll Sci ; |
| 推荐引用方式 GB/T 7714 | Chen, Rong,Feng, Xia-Ting,Yan, Fei,et al. Dynamic Tensile Failure of the Rock Interface Between Tuff and Basalt[J]. ROCK MECHANICS AND ROCK ENGINEERING,2012,45(3):341-348. |
| APA | Chen, Rong,Feng, Xia-Ting,Yan, Fei,Jin, Changyu,&Xia, Kaiwen.(2012).Dynamic Tensile Failure of the Rock Interface Between Tuff and Basalt.ROCK MECHANICS AND ROCK ENGINEERING,45(3),341-348. |
| MLA | Chen, Rong,et al."Dynamic Tensile Failure of the Rock Interface Between Tuff and Basalt".ROCK MECHANICS AND ROCK ENGINEERING 45.3(2012):341-348. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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