| 矿震对建筑物影响三维有限元分析 |
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| 引用本文： | 张向东,杜东宁,李永靖.矿震对建筑物影响三维有限元分析[J].辽宁工程技术大学学报(自然科学版),2009,28(1). |
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| 作者姓名： | 张向东 杜东宁 李永靖 |
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| 作者单位： | 辽宁工程技术大学土木建筑工程学院,辽宁,阜新,123000 |
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| 基金项目： | 辽宁省教育厅科学研究基金 |
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| 摘 要： | 通过数值模拟来研究矿震对建筑物作用的方法,根据抚顺老虎台矿区的矿震情况,选取抚顺市区一幢七层砖混结构住宅为研究对象,应用大型通用有限元分析软件ADINA建立了该结构的三维模型,并模拟了矿震对结构的影响,进行动力分析,求解得出各层层间位移,并将模拟值与现场获得的震害监测值进行了比较,两者吻合较好,验证了此种方法用来模拟矿震作用的可行性和准确性,对进一步研究矿震对建筑物的影响具有一定的参考价值.
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| 关 键 词： | 矿震影响 三维仿真分析 ADINA软件 有限元方法 |
Three dimensional finite element analysis of mining-induced seismicity influence on buildings |
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| ZHANG Xiangdong,DU Dongning,LI Yongjing.Three dimensional finite element analysis of mining-induced seismicity influence on buildings[J].Journal of Liaoning Technical University (Natural Science Edition),2009,28(1). |
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| Authors: | ZHANG Xiangdong DU Dongning LI Yongjing |
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| Institution: | College of Civil and Architectural Engineering;Liaoning Technical University;Fuxin 123000;China |
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| Abstract: | To investigate the method of effect of mining-induced seismicity on the buildings using numerical simulation,according to the mining-induced seismicity which occurred in Fushun Laohutai Mine Area,a seven-story brick-concrete structure in Fushun city is selected for the study.3D model of the structure using finite element analysis software ADINA is established and the mining-induced seismicity effect on structure is simulated.Relative storm displacements of the structure are obtained through dynamic analysis... |
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| Keywords: | effect of the mining induced seismicity 3D simulation analysis ADINA Software finite element method |
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