| 立式储液容器自复位隔震体系的研究 |
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| 引用本文： | 孙建刚,吕睿,郝进锋.立式储液容器自复位隔震体系的研究[J].地震工程与工程振动,2000,20(1):141-148. |
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| 作者姓名： | 孙建刚 吕睿 郝进锋 |
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| 作者单位： | 1. 大庆石油学院建筑工程系,中国安达,151400
2. 天津水电勘测设计院,中国天津,300022 |
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| 基金项目： | 中国石油天然气总公司中青年创新基金!95科字125 |
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| 摘 要： | 本文针对储液容器建立了自复位隔震体系，给出了简化分析学模型和相应的振动方程，进行了三万立方米储液罐地震动试验合模拟实验，实验结果表明，该隔震体系对短周期水平地震激励有显著的减震效果．文中并对隔震体系提出了设计思想和分析方法。
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| 关 键 词： | 滚动自复位 隔震体系 储罐 地震动实验 |
Study of auto recovering isolation system |
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| SUN Jian-gang,L Rui,HAO Jin-feng.Study of auto recovering isolation system[J].Earthquake Engineering and Engineering Vibration,2000,20(1):141-148. |
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| Authors: | SUN Jian-gang L Rui HAO Jin-feng |
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| Institution: | SUN Jian-gang,L(U) Rui,HAO Jin-feng |
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| Abstract: | Auto-recovering isolation system for the fluid-storage tank is estab1ished, and thesimPle analytical mechanical model and the vibration equation are put forward for the rollingauto-recovering isolation of the fluid storage tank. Test mode1 is established and theearthquake dynaInjc test is made. Test resu1ts of isoiation and nonisoiation systems is got. TheresultS show that isolation system for Antigating short period earthquake excitationis eff6ctive.Ana1ysis and design method for auto-recovering rolling isolation system is put forward. |
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| Keywords: | rolling auto-recovering isolation system storage tank model carthquake dynamic test |
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