| 岩石脆性断裂试验的声发射分析 |
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| 引用本文： | 梁忠雨,高峰,钟卫平,徐小丽.岩石脆性断裂试验的声发射分析[J].矿业工程,2007,5(2):16-17. |
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| 作者姓名： | 梁忠雨 高峰 钟卫平 徐小丽 |
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| 作者单位： | 中国矿业大学,江苏,徐州,221008;中国矿业大学,江苏,徐州,221008;中国矿业大学,江苏,徐州,221008;中国矿业大学,江苏,徐州,221008 |
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| 摘 要： | 对不同岩石进行单轴受压试验,并采集岩石受压全过程的力学特征和声发射特征.通过对不同岩石声发射信号和力学参数的对比分析证实,不同岩石的声发射特征是有区别的,岩石变形损伤的声发射特征曲线与应力-应变曲线存在关联特征,岩石声发射的kaiser效应是存在的.
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| 关 键 词： | 岩石力学 声发射 传感器 信号分析 |
| 文章编号： | 1671-8550（2007）02-0016-02 |
| 修稿时间： | 2006-11-01 |
Experimental analysis on acoustic emission of fracture rock |
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| LIANG Zhong-yu,GAO Feng,ZHONG Wei-ping,XU Xiao-li.Experimental analysis on acoustic emission of fracture rock[J].Mining Engineering,2007,5(2):16-17. |
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| Authors: | LIANG Zhong-yu GAO Feng ZHONG Wei-ping XU Xiao-li |
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| Affiliation: | China University of Mining of Technology, Xuzhou 221008, China |
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| Abstract: | The different kinds of rock's acoustic emission characteristics are tested and analyzed under uniaxial compression,and the contrast analysis that passes to acoustic emission the signal and the mechanics parameters to the different rock can get,the acoustic emission of the dissimilarity rock of characteristic is distinguishing,the acoustic emission characteristic and stress-strain curve of fracture rock exists connection characteristic,the effect of kaiser of rock is existent. |
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| Keywords: | rock mechanicse acoustic emission(AE) sensor signal analyze |
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