对于钢筋混凝土结构的弹塑性地震反应分析方法可以分为微观方法和宏观方法。
The structural analytical method of elastic-plastic earthquake responses can be separated into macroscopic method and microscopic method.
对于规则桥梁，可用简化的弹塑性地震反应分析方法进行延性抗震的设计和验算。
Regular Bridges' ductile earthquake-resistance design and checking calculation could be made by simplified analytic means of elastic-plastic earthquake response.
随着结构弹塑性地震反应研究的深入，弹塑性反应谱的研究取得了大量研究成果。
The research on seismic response spectra of elastic-plastic structures has gained a lot of useful results with the development of the research on seismic response of elastic-plastic structures.
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