Experimental and field investigations on seismic response of joints and beddings in rocks
文献类型：期刊论文
| 作者 | Liu, Yang; Lu, Cai-Ping; Liu, Bin; Zhang, Heng; Wang, Hong-Yu |
| 刊名 | ULTRASONICS
 |
| 出版日期 | 2019 |
| 卷号 | 97期号:-页码:46-56 |
| 关键词 | Joints and beddings Stress Seismic attenuation Wave velocity Frequency-spectrum evolution |
| ISSN号 | 0041-624X |
| DOI | 10.1016/j.ultras.2019.05.001 |
| 英文摘要 | Based on experimental and in-situ tests, the propagation and attenuation rules of seismic wave in the intact and jointed rocks subjected to conventional triaxial loading condition were investigated, especially the influencing effects of joints and beddings on the attenuation. Meanwhile, the frequency-spectrum evolutions during the process of attenuation were analysed in detail. To verify the outcomes obtained from the laboratory, the attenuation characteristics of seismic wave generated by blasting in underground strata were tested, and the attenuation rules by the joints between strata was summarized. Finally, the seismic response of joints and beddings in rocks was revealed. This work put forward some references for early weakening and controlling coal-rock dynamic disasters triggered by seismic wave in coal mines based on the attenuation effect of artificial discontinuity such as joint and bedding. |
| WOS研究方向 | Acoustics ; Radiology, Nuclear Medicine & Medical Imaging |
| 语种 | 英语 |
| WOS记录号 | WOS:000469028600006 |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/14940]  |
| 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, Wuhan 430071, Hubei, Peoples R China 2.Univ Toronto, Dept Civil Engn, Toronto, ON M5S 1A4, Canada; 3.Univ Toronto, Lassonde Inst, Toronto, ON M5S 1A4, Canada; 4.China Univ Min & Technol, Sch Mines, Minist Educ, Key Lab Deep Coal Resource Min, Xuzhou 221116, Jiangsu, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Liu, Yang,Lu, Cai-Ping,Liu, Bin,et al. Experimental and field investigations on seismic response of joints and beddings in rocks[J]. ULTRASONICS,2019,97(-):46-56. |
| APA | Liu, Yang,Lu, Cai-Ping,Liu, Bin,Zhang, Heng,&Wang, Hong-Yu.(2019).Experimental and field investigations on seismic response of joints and beddings in rocks.ULTRASONICS,97(-),46-56. |
| MLA | Liu, Yang,et al."Experimental and field investigations on seismic response of joints and beddings in rocks".ULTRASONICS 97.-(2019):46-56. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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