| 大坝爆破地震的动力响应计算 |
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| 引用本文： | 何姣云,吴新霞,钱胜国. 大坝爆破地震的动力响应计算[J]. 爆破, 2002, 19(4): 1-3. DOI: 10.3963/j.issn.1001-487X.2002.04.001 |
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| 作者姓名： | 何姣云 吴新霞 钱胜国 |
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| 作者单位： | 长江科学院,湖北,武汉,430010 |
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| 摘 要： | 根据现场试验获得的爆破地震速度反应谱曲线,选用ANSYS程序对大坝进行了动力计算,为大坝安全评价提供可靠依据;同时用得到的坝体剪应力与正应力分析了坝体抗滑稳定性.
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| 关 键 词： | 引水隧洞 岩塞爆破 大坝 动力计算 反应谱 |
| 文章编号： | 1001-487X(2002)04-0001-03 |
| 修稿时间： | 2002-09-10 |
Calculation of Dynamic Response of Seism in Dam Blasting |
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| HE Jiao yun,WU Xin xia,QIAN Sheng guo. Calculation of Dynamic Response of Seism in Dam Blasting[J]. Blasting, 2002, 19(4): 1-3. DOI: 10.3963/j.issn.1001-487X.2002.04.001 |
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| Authors: | HE Jiao yun WU Xin xia QIAN Sheng guo |
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| Abstract: | According to blasting vibration spectrum curve from a field experiment, ANSYS programme was used to analyze the dam dynamic response. The result can be used to evaluate the safety of the dam. This paper also analyzed the dam stability. |
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| Keywords: | tunnel rock block blasting dam dynamic calculation response spectrum |
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