半刚接钢框架(柱弱轴)——内填剪力墙结构塑性机构分析

ANALYSIS OF THE PLASTIC MECHANISM ON COMPOSITE STEEL FRAME (WEAK AXIS OF COLUMN) WITH PR CONNECTION—REINFORCED CONCRETE INFILL WALL STRUCTURAL SYSTEM

摘要: 该文基于现有的SRCW结构体系的研究成果，结合半刚接钢框架(柱弱轴)-内填剪力墙结构滞回性能试验研究的试件破坏模式，建立了相应的塑性破坏机构。根据能量原理，采用迭代方法进行结构极限承载力计算，与试验实测对比分析。结果表明：计算结果与试件测试结果基本吻合，验证了该文塑性机构的合理性。

Abstract: Based on the observations of SRCW structure system, referring to the experimental failure modes of specimens in reference 1, the plastic mechanism was built. According to the principle of energy, the iteration method was adopted to analyze the ultimate load of the structure, the specimens in reference 1 were taken as an example to examine the accuracy of calculated results, and the accuracy of the proposed method is verified.