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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。本文对各种形式的弹塑性反应谱的研究进行了综合讨论， 并指出要使弹塑性反应谱能用于抗震设计应解决的关键问题。
With the development of structural elasto-plastic seismic response, a lot of research results have been obtained in the study of elastoplastic response spectra. In this paper, various forms of elasto-plastic response spectra are discussed comprehensively, and it is pointed out that elasto-plastic response spectra can be used for key problems that seismic design should solve.