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Vibration resistance evaluation method, vibration resistance evaluation apparatus and vibration resistance evaluation system for plant equipment

机译:厂房设备的抗振性评估方法,抗振性评估装置和抗振性评估系统

摘要

PROBLEM TO BE SOLVED: To provide a reliable evaluation device for evaluating the earthquake-resistant characteristics of plant equipment and which are applicable to equipment having an arbitrary cross-sectional shape, inside a plant.SOLUTION: The evaluation device includes an input-energy calculation means S1 for calculating the input energy based on a vibration waveform, a damage energy calculating means S4 for calculating damage energy of equipment, a comparison means S5 for comparing the input energy with the damage energy, and an evaluation means S6 for evaluating the earthquake-resistant characteristics, based on the comparison result from the comparison means S5.
机译:要解决的问题:提供一种可靠的评估设备,用于评估工厂设备的抗震特性,并且适用于工厂内部具有任意横截面形状的设备。解决方案:评估设备包括输入能量计算用于根据振动波形计算输入能量的装置S1,用于计算设备的损坏能量的损坏能量计算装置S4,用于将输入能量与损坏能量进行比较的比较装置S5和用于评估地震的评估装置S6-电阻特性,基于来自比较装置S5的比较结果。

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