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《建筑抗震设计规范》(GBJ11-89)要求对几类结构进行弹塑性变形验算,但是人们在具体计算中难于找到一个简单实用的钢筋混凝土滞回曲线的计算模型,本文提出几种钢筋混凝土框架滞回曲线的计算模型,帮助从事工程抗震的科研设计人员进行该类结构的弹塑性分析。
The Code for Seismic Design of Buildings (GBJ11-89) requires the elasto-plastic deformation checking of several types of structures, but it is difficult to find a simple and practical calculation model for the hysteretic curve of reinforced concrete in concrete calculations. Several reinforced concrete frames are proposed in this paper. The calculation model of the hysteresis curve helps the scientific research and design personnel engaged in engineering earthquake resistance to conduct elasto-plastic analysis of such structures.