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| 异形柱钢筋混凝土框架结构非线性分析 | |
| 引用本文： | 邹翾, 张强, 周德源, 李培.异形柱钢筋混凝土框架结构非线性分析[J].上海师范大学学报(自然科学版),2009,38(4):402-407. |
| 作者姓名： | 邹翾 张强 周德源 李培 |
| 作者单位： | 1. 上海建桥学院,管理学院,上海,201319 2. 上海师范大学,建筑工程学院,上海,201418 3. 同济大学,结构工程与防灾研究所,上海,200092 |
| 基金项目： | 上海市教育委员会科研创新项目，上海师范大学科研基金项目，上海大学生创新活动计划项目 |
| 摘 要： | 由于异形柱的截面形状与墙身一致,避免了结构柱在建筑平面中的外凸,增加了建筑可用面积,近年来在结构设计中应用日益广泛.运用自编的基于纤维模型柔度法非线性分析程序,对四榀平面框架进行了分析,并从骨架曲线和滞回曲线两个方面与试验结果进行了比较,表明骨架曲线计算与试验值吻合得很好,验证了基于纤维模型有限单元柔度法非线性分析程序适用于框架结构,而且对于含不规则截面的结构也适用. |
| 关 键 词： | 钢筋混凝土框架 柔度法 非线性分析 |
Nonlinear analysis of RC frame structures with the column of special cross section |
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| ZHOU Xuan,ZHANG Qiang,ZHOU De-yuan,LI Pei.Nonlinear analysis of RC frame structures with the column of special cross section[J].Journal of Shanghai Normal University(Natural Sciences),2009,38(4):402-407. | |
| Authors: | ZHOU Xuan ZHANG Qiang ZHOU De-yuan LI Pei |
| Institution: | 1.Department of Management;Shanghai Jianqiao College;Shanghai 201319;China;2.Architecture Engineering College;Shanghai Normal University;Shanghai 200234;3.Insitute of Structure Engineering and Disaster Reduction;Tongji University;Shanghai 200092;China |
| Abstract: | Because of identification of section of the column of special-shaped and wall,bulge of column out of wall was avoided.More useful area was gained.Design of the column special-shaped is adopted widely recently.Four plane frames were calculated by the program of finite element flexibility method based on fiber model in this paper.Envelop curves and hysteretic curves were compared with the test results.Envelop curves are almost the same.The results show that the program could be used to analyze frames and stru... |
| Keywords: | RC frames flexibility method nonlinear analysis |
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