RECENT DEVELOPMENTS AND EMPHASES IN THE DYNAMIC PLASTIC RESPONSE OF STRUCTURES
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摘要: 本文从结构塑性动力响应的工程背景和研究特点出发,简要介绍了此学科当前的研究进展和重点。主要评述了国内外学者所关注的一些基本理论问题和研究方法。同时也提出了数值分析和近似方法中尚待解决的问题。Abstract: Beginning with the: background of engineering applications and the research characteristics of the dynamic plastic response of structures, this article outlines recent developments in the topic. Several fundamental theoretical problems and research methods of current interest on dynamic plastic response are reviewed, and the problems which remain to be solved in numerical and approximate analysis are also suggested.
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Key words:
- dynamic plastic response /
- intense dynamic load /
- plastic hinges shear /
- strain rate /
- finite deformation /
- imperfection /
- mode /
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