Experimental studies on mechanical properties of rock joints under dynamic loading
文献类型：会议论文
| 作者 | Li Hai-bo ; Feng Hai-peng; Liu Bo; Li Junru
|
| 出版日期 | 2006 |
| 会议日期 | 2006-09-26 |
| 会议地点 | Cheju Isl, SOUTH KOREA |
| 关键词 | rock joints dynamic loading undulation angle shear velocity shear strength and stiffness |
| DOI | 10.4028/www.scientific.net/KEM.326-328.1709 |
| 页码 | 1709-1712 |
| 英文摘要 | In order to study the strength and deformation properties of rock joint under different shear velocities, normal stresses and undulation angles, series testes are conducted by a RMT-150C testing machines with artificial concrete rock joint samples in the present paper. Base on the experimental results, it can be found that the peak shear strengths decrease with the increment of shear velocity, and the decreasing rates tend to decrease with the increasing shear velocity. The shear strength of rock joints increase with the increasing undulation angles, and linearly increase with the increment of normal stress. It is also indicated that the shear stiffness increase with the increasing normal stress, undulation angle as well as the shear velocity with a decreasing tendency. |
| 会议录 | Experimental Mechanics in Nano and Biotechnology, Pts 1 and 2
 |
| 会议录出版者 | TRANS TECH PUBLICATIONS LTD |
| 会议录出版地 | STAFA-ZURICH |
| 语种 | 英语 |
| WOS研究方向 | Biotechnology & Applied Microbiology ; Engineering ; Science & Technology - Other Topics ; Materials Science |
| WOS记录号 | WOS:000243448201196 |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/4417]  |
| 专题 | 岩土力学所知识全产出_会议论文 |
| 作者单位 | Chinese Acad Sci, Inst Rock & Soil Mech |
| 推荐引用方式 GB/T 7714 | Li Hai-bo,Feng Hai-peng,Liu Bo,et al. Experimental studies on mechanical properties of rock joints under dynamic loading[C]. 见:. Cheju Isl, SOUTH KOREA. 2006-09-26. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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