| 引用本文: | 冯发维,谢晓佳,郭臣业,姚伟静.永川煤矿T3xj4砂岩声发射特性及Felicity效应研究(J/M/D/N,J:杂志，M：书，D：论文，N：报纸).期刊名称,2011，28（5）：527-531 |
| CHEN X. Adap tive slidingmode contr ol for discrete2ti me multi2inputmulti2 out put systems[ J ]. Aut omatica, 2006, 42(6): 4272-435 |
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| 摘要: |
| 在单轴和循环加载条件下对永川煤矿砂岩损伤破坏全过程的声发射特性进行了系统研究,结果表明:砂岩声发射类型与MOGI-I相似,应力应变全过程曲线对应的Kaiser点、屈服点及峰值点处声发射… |
| 关键词: 声发射 效应 循环加载 |
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| Study on Acoustic Emission Characteristics and Felicity Effect of T3xj4 Sand Rock of Yongchuan Coal Mine |
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FENG Fa-wei,XIE Xiao-jia,GUO Chen-ye,YAO Wei-jing
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| Abstract: |
| Acoustic emission charavteristics of damage and failure process of Yongchuan Coal Mine sand rock under uniaxial pressure and cyclic loading were studied,the results show that sand rock is similar to MOGI-I in acoustic emission characteristices,the avoustic... |
| Key words: acoustic emission Felicity Effect cyclic loading |
