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内罐影响下LNG储罐外罐地震响应分析

, PP. 21-25

Keywords: LNG储罐,内罐泄漏,地震响应分析,竖向地震波

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Abstract:

为了考虑内罐在不同方向地震动时对LNG(液化天然气)储罐外罐的影响,对有内罐和无内罐情况下LNG储罐外罐进行了地震响应分析。结果表明有内罐时地震响应比无内罐时小,内罐的存在对LNG储罐抗震有好的影响;竖向地震波对结构振动的影响不能忽视。

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