Numerical simulation research on damage characteristics and acoustic emission response of coal with pre-existed cracks
In order to research influences of crack inclination angle on damage characteristics and acoustic emission characteristics of coal, numerical simulation of coal with pre-existed cracks of different inclination angles under uniaxial compression was conducted using RFPA2D numerical simulation software...
| Main Authors: | , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Industry and Mine Automation
2018-01-01
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| Series: | Gong-kuang zidonghua |
| Subjects: | |
| Online Access: | http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2017070063 |