| 振动对煤体裂隙分布和力学性能的影响 |
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| 引用本文： | 任伟杰,杜广林,潘一山. 振动对煤体裂隙分布和力学性能的影响[J]. 辽宁工程技术大学学报(自然科学版), 1997, 0(6) |
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| 作者姓名： | 任伟杰 杜广林 潘一山 |
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| 作者单位： | 辽宁工程技术大学基础部(任伟杰，潘一山)，清华大学水电系(杜广林) |
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| 基金项目： | 煤炭部一般项目资助课题. |
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| 摘 要： | 通过对煤岩体在一定初应力和一定频率下的激振作用,使煤体致生裂隙进而改变煤岩体的力学性能.为振动法致生煤体裂隙防治冲击地压理论提供实验依据.
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| 关 键 词： | 冲击地压 激振 裂隙 分形维数 |
The Expermental Study of Rockburst Prevention Through Vibration Inducing Crevasse in Coalmass |
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| Ren Weijie Du Guanglin Pan Yishan. The Expermental Study of Rockburst Prevention Through Vibration Inducing Crevasse in Coalmass[J]. Journal of Liaoning Technical University (Natural Science Edition), 1997, 0(6) |
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| Authors: | Ren Weijie Du Guanglin Pan Yishan |
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| Abstract: | In this paper,the application of vibration to coal mass under original stress and characteristic frequency lead to coal mass crevasse and modification of mechanical property of coal mass,providing experimental datas for the theoretical of the rockbust prevention through vibration inducing in coal mass. |
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| Keywords: | rockbust vibration crevasse fractal dimension |
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