Propagation of Stress Waves Through Fully Saturated Rock Joint Under Undrained Conditions and Dynamic Response Characteristics of Filling Liquid
文献类型：期刊论文
| 作者 | Huang, Jin2; Liu, Xiaoli2; Zhao, Jian1; Wang, Enzhi2; Wang, Sijing2,3 |
| 刊名 | ROCK MECHANICS AND ROCK ENGINEERING
 |
| 出版日期 | 2020-04-25 |
| 页码 | 19 |
| ISSN号 | 0723-2632 |
| 关键词 | Stress wave Liquid-filled rock joint Propagation properties Liquid dynamic response Split Hopkinson pressure bar |
| DOI | 10.1007/s00603-020-02126-y |
| 英文摘要 | This paper describes a liquid application device used in combination with a split Hopkinson pressure bar (SHPB) to perform a series of dynamic tests investigating stress wave propagation through a fully saturated rock joint under undrained conditions. The characteristics of the filling-liquid dynamic response are also analyzed. Granite is used as the experimental material for the rock joint and a dynamic load is applied by the SHPB device to simulate the interaction between a stress wave and the liquid-filled rock joint. In addition, a polymethyl methacrylate (PMMA) sample of the same size as the granite is used for comparative analysis. The initial thickness of the filling liquid is altered by adjusting the sample joint spacing. The transmission coefficient of a stress wave in the liquid-filled rock joint is defined to evaluate the wave attenuation and to analyze the characteristics of the filling liquid's dynamic response. The experimental results obtained for granite and PMMA demonstrate that the transmission coefficient decreases with increasing liquid filling thickness. As the initial thickness of the filling liquid increases, the peak liquid pressure increases. There is a negative correlation between the peak water pressure value and the transmission coefficient. |
| WOS关键词 | SEISMIC RESPONSE ; ELASTIC-WAVES ; BAR TESTS ; TRANSMISSION ; FRACTURES ; TENSION ; SINGLE ; SET |
| 资助项目 | National Key Research and Development Plan[2018YFC1504801] ; National Natural Science Foundation Outstanding Youth Foundation[51522903] ; National Natural Science Foundation of China[51479094] ; National Natural Science Foundation of China[41772246] |
| WOS研究方向 | Engineering ; Geology |
| 语种 | 英语 |
| 出版者 | SPRINGER WIEN |
| WOS记录号 | WOS:000528658600001 |
| 资助机构 | National Key Research and Development Plan ; National Key Research and Development Plan ; National Natural Science Foundation Outstanding Youth Foundation ; National Natural Science Foundation Outstanding Youth Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Research and Development Plan ; National Key Research and Development Plan ; National Natural Science Foundation Outstanding Youth Foundation ; National Natural Science Foundation Outstanding Youth Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Research and Development Plan ; National Key Research and Development Plan ; National Natural Science Foundation Outstanding Youth Foundation ; National Natural Science Foundation Outstanding Youth Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Research and Development Plan ; National Key Research and Development Plan ; National Natural Science Foundation Outstanding Youth Foundation ; National Natural Science Foundation Outstanding Youth Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/96221]  |
| 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 | Liu, Xiaoli |
| 作者单位 | 1.Monash Univ, Dept Civil Engn, Clayton, Vic 3800, Australia 2.Tsinghua Univ, State Key Lab Hydrosci & Engn, Beijing 100084, Peoples R China 3.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China |
| 推荐引用方式 GB/T 7714 | Huang, Jin,Liu, Xiaoli,Zhao, Jian,et al. Propagation of Stress Waves Through Fully Saturated Rock Joint Under Undrained Conditions and Dynamic Response Characteristics of Filling Liquid[J]. ROCK MECHANICS AND ROCK ENGINEERING,2020:19. |
| APA | Huang, Jin,Liu, Xiaoli,Zhao, Jian,Wang, Enzhi,&Wang, Sijing.(2020).Propagation of Stress Waves Through Fully Saturated Rock Joint Under Undrained Conditions and Dynamic Response Characteristics of Filling Liquid.ROCK MECHANICS AND ROCK ENGINEERING,19. |
| MLA | Huang, Jin,et al."Propagation of Stress Waves Through Fully Saturated Rock Joint Under Undrained Conditions and Dynamic Response Characteristics of Filling Liquid".ROCK MECHANICS AND ROCK ENGINEERING (2020):19. |
入库方式： OAI收割
来源：地质与地球物理研究所
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