Experimental Study of S-wave Propagation Through a Filled Rock Joint
文献类型：期刊论文
| 作者 | Zheng, Yun1; Liu, Tingting1,2; Li, Jianchun1; Li, Haibo1 ; Li, Xinping2; Liu, Hui2
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| 刊名 | ROCK MECHANICS AND ROCK ENGINEERING
 |
| 出版日期 | 2017 |
| 卷号 | 50期号:10页码:2645-2657 |
| 关键词 | Wave propagation S-wave Filled joint Transmission coefficient Normal stress |
| ISSN号 | 0723-2632 |
| DOI | 10.1007/s00603-017-1250-y |
| 英文摘要 | This experimental study proposes a Split Shear Plates model to investigate the effects of a filled joint on S-wave attenuation. A dynamic impact is used to create frictional slip and generate an incident S-wave. The filled joint is simulated using a sand layer between two rock plates. Normal stress is applied to the filled joint, and semiconductor strain gauges are arranged on the two plates to measure the strain. Verification tests are conducted to validate the reliability of the experimental results. A series of tests is performed to investigate the influence of the normal stress, filled thickness and particle size of the filling materials on the S-wave propagation. The transmission coefficients of the filled joints are smaller than those of the non-filled joints because of the attenuation associated with the filling materials. Additionally, the transmission coefficients exhibit a stronger correlation with the normal stress than with the filled thickness or particle size. The transmission coefficients increase at a decreasing rate as normal pressure increases. |
| WOS研究方向 | Engineering ; Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:000412421200005 |
| 出版者 | SPRINGER WIEN |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/4150]  |
| 专题 | 岩土力学所知识全产出_期刊论文 国家重点实验室知识产出_期刊论文 |
| 作者单位 | 1.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn, Inst Rock & Soil Mech 2.Wuhan Univ Technol, Key Lab Roadway Bridge & Struct Engn ; |
| 推荐引用方式 GB/T 7714 | Zheng, Yun,Liu, Tingting,Li, Jianchun,et al. Experimental Study of S-wave Propagation Through a Filled Rock Joint[J]. ROCK MECHANICS AND ROCK ENGINEERING,2017,50(10):2645-2657. |
| APA | Zheng, Yun,Liu, Tingting,Li, Jianchun,Li, Haibo,Li, Xinping,&Liu, Hui.(2017).Experimental Study of S-wave Propagation Through a Filled Rock Joint.ROCK MECHANICS AND ROCK ENGINEERING,50(10),2645-2657. |
| MLA | Zheng, Yun,et al."Experimental Study of S-wave Propagation Through a Filled Rock Joint".ROCK MECHANICS AND ROCK ENGINEERING 50.10(2017):2645-2657. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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