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SEISMIC EVALUATION METHOD OF PIPING SYSTEMS BY INELASTIC RESPONSE SPECTRUM ANALYSIS: PART 1 — RESPONSE ANALYSIS

机译:弹塑性响应谱分析的管道系统地震评估方法:第1部分:响应分析

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An inelastic response-spectrum-analysis method for multi-degree-of-freedom systems was proposed. The method has lower analysis loads and good outlook given by the inelastic response spectrum like the elastic response-spectrum-analysis method, and is not an equivalent-linearization method. We propose a seismic evaluation method of piping systems to conduct seismic design using the inelastic response-spectrum-analysis. In this paper, the inelastic analysis method of piping systems for the seismic evaluation method is proposed and applied to a benchmark analysis problem of a piping system vibration test. The analysis result is compared with the vibration test result of the piping system. They are consistent and applicability of the analysis to the piping system was confirmed.
机译:提出了一种用于多自由度系统的非弹性响应谱分析方法。与弹性响应谱分析方法一样,该方法具有较低的分析负荷,并具有非弹性响应谱的良好外观,而不是等效线性化方法。我们提出了一种管道系统的抗震评估方法,以利用非弹性响应谱分析进行抗震设计。本文提出了管道系统的非弹性分析方法作为抗震评估方法,并将其应用于管道系统振动测试的基准分析问题。将分析结果与管道系统的振动测试结果进行比较。它们是一致的,并确认了分析在管道系统中的适用性。

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