摘要
介绍了SAP2000在静力弹塑性分析(Pushover)时的规范背景。当采用中国规范,运用SAP2000进行Pushover分析时,需对塑性铰进行修改。提出了修改建议,通过算例对中心支撑钢框架采用两种塑性铰进行Pushover分析,并对结果进行比较,表明塑性铰的修改是必要的。
This paper introduces the criterion background of SAP2000 in the Pushover analysis. The plastic hinge should be modified when the Pushover analysis is made by SAP2000 according to the Code for Seismic Design of Building. The modification is suggested. A concentrically braced steel frame is analyzed in Pushover with examples, and the results are compared, showing that the modification of plastic hinge is necessary.
出处
《苏州科技学院学报（工程技术版）》
CAS
2007年第3期1-4,共4页
Journal of Suzhou University of Science and Technology （Engineering and Technology）
基金
国家自然科学基金资助项目(50578099)
