| SRC-RC竖向混合框架结构静力弹塑性分析 |
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| 引用本文： | 曹青,邹仁华,钟国云,伍丽珍,李静.SRC-RC竖向混合框架结构静力弹塑性分析[J].钢结构,2014(4):6-8,25. |
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| 作者姓名： | 曹青 邹仁华 钟国云 伍丽珍 李静 |
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| 作者单位： | [1]西安科技大学,西安710054 [2]中铁建设集团有限公司,北京100131 [3]中建一局集团第一建筑有限公司,上海201103 |
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| 摘 要： | 通过对9个8层和12层竖向混合框架模型的静力弹塑性分析,研究竖向转换层所处位置对结构受力性能的影响,给出转换层所在层数与结构总层数的合理比值。通过分析SRC-RC竖向混合框架结构的基底剪力与顶点侧移曲线、极限层间位移角及塑性铰分布,探讨SRC-RC竖向混合框架结构的抗震性能。
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| 关 键 词： | 混合结构 型钢混凝土 转换层 静力弹塑性分析 |
STATIC ELASTIC-PLASTIC ANALYSIS OF SRC-RC VERTICAL COMPOSITE FRAME |
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| CaoQing,ZouRenhua,ZhongGuoyun,Wu Lizhen,Li Jing.STATIC ELASTIC-PLASTIC ANALYSIS OF SRC-RC VERTICAL COMPOSITE FRAME[J].Steel Construction,2014(4):6-8,25. |
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| Authors: | CaoQing ZouRenhua ZhongGuoyun Wu Lizhen Li Jing |
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| Affiliation: | 1. Xi＇an University of Science and Technology, Xi＇an 710054, China; 2. Railway Construction Group Co. Ltd, Beijing 100131, China; 3. The First Construction Co. Ltd of China Construction First Group, Shanghai 201103, China) |
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| Abstract: | Based on static elastic-plastic analysis of 9 vertical composite frames with 8 or 12 floors, the effect of the location of vertical transfor story on structural behavior was studied, and the reasonable location of vertical transfer story was given. By analyzing the base shear-top story drift curves, ultimate story drift angle and distribution of plastic hinge of the SRC-RC vertical composite frames, the seismic performance of the structure was discussed. |
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| Keywords: | composite structure steel reinforced concrete transfer story static elastic-plastic analysis |
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