Seismic response calculation method and shaking table test of horizontal storage tanks under lateral excitation
Seismic response calculation method and shaking table test of horizontal storage tanks under lateral excitation
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横向激励下卧式储罐地震响应计算方法及振动台试验
DOI：
10.1002/eqe.3349
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发表时间：
2020-09
期刊：
影响因子：
--
通讯作者：
Zhen Wang
中科院分区：
文献类型：
--
作者：
Yuan Lyu;Jiangang Sun;Zongguang Sun;Lifu Cui;Zhen Wang
本文旨在提出横向激励下卧式储罐地震响应计算的解析解。首先，基于势流体理论和适当的边界条件，推导了地震响应计算的解析解。该方法可以计算流体压力、流体晃动、基底剪切和弯矩的动态响应时间序列。在此基础上，进一步推导了罐壁和鞍座的应力表达式。随后，对横向地震作用下的卧式储罐进行了振动台试验。结果表明，解析解与实验结果吻合较好。最大百分比差异不超过15%，从而验证了分析解的可靠性。
This article aims to propose analytical solutions to calculate the seismic response of horizontal storage tanks under lateral excitation. First, based on the potential fluid theory and appropriate boundary conditions, analytical solutions for seismic response calculations were derived. This method can calculate the dynamic response time series of fluid pressure, fluid sloshing, base shear, and bending moment. Based on this, this study further derived the stress expressions of the tank wall and saddle. Subsequently, we performed a shaking table test of the horizontal storage tank under lateral seismic excitation. The results showed that the analytical solutions were in good agreement with the experimental results. The maximum percentage difference did not exceed 15%, thereby verifying the reliability of the analytical solutions.
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影响因子：
3.3
作者：
H. Abramson
通讯作者：
H. Abramson
DOI：
10.1115/1.2217965
发表时间：
2006-08
影响因子：
1
作者：
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通讯作者：
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影响因子：
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作者：
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作者：
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