| 基于损伤模型的圆形洞室矿震分析 |
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| 引用本文： | 赵扬锋,潘一山,于海军.基于损伤模型的圆形洞室矿震分析[J].岩土力学,2004,25(Z2):347-350. |
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| 作者姓名： | 赵扬锋 潘一山 于海军 |
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| 作者单位： | 辽宁工程技术大学,力学与工程科学系,辽宁,阜新,123000 |
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| 摘 要： | 采用应变损伤模型对圆形洞室矿震的发生进行了解析分析,得到了发生矿震的洞室临界塑性区深度和临界作用力,得出损伤内变量k0,kc是决定圆形洞室矿震发生的重要参数.
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| 关 键 词： | 矿震 失稳 损伤模型 圆形洞室 |
| 文章编号： | 1000-7598-(2004)增-0347-04 |
| 修稿时间： | 2004年5月1日 |
Analysis on circular chamber mine earthquake based on damage model |
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| ZHAO Yang-feng,PAN Yi-shan,YU Hai-jun.Analysis on circular chamber mine earthquake based on damage model[J].Rock and Soil Mechanics,2004,25(Z2):347-350. |
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| Authors: | ZHAO Yang-feng PAN Yi-shan YU Hai-jun |
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| Abstract: | Based on strain damage model, the occurrence of circular chamber mine earthquake is analyzed .The critical plastic depth and critical load of circular chamber mine earthquake are obtained. It is concluded that the damage internal variables k0 and kc are important parameters determining the occurrence of circular chamber mine earthquake. |
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| Keywords: | mine earthquake instability damage model circular chamber |
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