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| 饱水状态对岩石冲击倾向性影响的研究 | |
| 引用本文： | 肖为国,贾晓垒,崔继生,姜振泉.饱水状态对岩石冲击倾向性影响的研究[J].山东国土资源,2009,25(9):26-28. |
| 作者姓名： | 肖为国 贾晓垒 崔继生 姜振泉 |
| 作者单位： | 1. 山东省地质环境监测总站,山东,济南,250014 2. 内蒙古鑫泰煤炭开采有限公司,内蒙古,呼和浩特,010010 3. 青岛地矿岩土工程有限公司,山东,青岛,266000;中国矿业大学,江苏,徐州,221008 4. 中国矿业大学,江苏,徐州,221008 |
| 摘 要： | 取菏泽赵楼煤矿岩样进行了饱水前后冲击倾向性指标的对比试验,研究发现饱水状态对岩样弹性能量指数影响明显,动态破坏时间和冲击能量指数亦有影响。对于不同水稳性特征的岩石,饱水前后的冲击倾向性存在明显差异。 |
| 关 键 词： | 饱水状态 冲积倾向性 动态破坏时间 弹性能量指数 冲击能量指数 |
Influence Study on Burst Potentiality to Rocks under Water-saturated Condition |
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| Xiao Weiguo,Jia Xiaolei,Cui Jisheng and Jiang Zhenquan.Influence Study on Burst Potentiality to Rocks under Water-saturated Condition[J].Land and Resources in SHANDONG Province,2009,25(9):26-28. | |
| Authors: | Xiao Weiguo Jia Xiaolei Cui Jisheng and Jiang Zhenquan |
| Abstract: | By choosing rock samples from Zhaolou coal mine in Heze city, contrast test of burst potentiality before and after water saturated condition, it is found that it has great impact on elastic energy index under water saturated condition. Burst energy inde |
| Keywords: | Water saturated condition burst potentiality dynamic destruction of time elastic energy index impact energy index |
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