Study on the mechanical properties of soft rock under dynamic uniaxial compression
文献类型：会议论文
| 作者 | Li, HB ; Zhou, QC; Liu, YQ; Xia, X
|
| 出版日期 | 2004 |
| 会议日期 | OCT 20-22, 2003 |
| 会议地点 | Tohoku Univ, Sendai, JAPAN |
| 关键词 | soft rock mechanical properties dynamic uniaxial compression |
| DOI | 10.4028/www.scientific.net/KEM.261-263.277 |
| 页码 | 277-281 |
| 英文摘要 | The present paper introduces the experimental study on soft rock (analogized with mortar) under dynamic uniaxial compression at the strain rates from 10(-5) to 10(1) s(-1). It is indicated that the compressive strength of the soft rock increase with the increasing strain rate and the rising rates are higher than that of hard rock. The Young's moduli and Poisson's ratio of the soft rock increase with the increasing strain rate, but the rising rates are less than that of compressive strength. In addition, the mechanism of the strain rate effect of the soft rock is primarily analyzed based on the SEM results. |
| 会议录 | ADVANCES IN FRACTURE AND FAILURE PREVENTION, PTS 1 AND 2
 |
| 会议录出版者 | TRANS TECH PUBLICATIONS LTD |
| 会议录出版地 | ZURICH-UETIKON |
| 语种 | 英语 |
| WOS研究方向 | Materials Science ; Mechanics |
| WOS记录号 | WOS:000221573900044 |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/4373]  |
| 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, HB,Zhou, QC,Liu, YQ,et al. Study on the mechanical properties of soft rock under dynamic uniaxial compression[C]. 见:. Tohoku Univ, Sendai, JAPAN. OCT 20-22, 2003. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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