| 施工缝位置对框架结构抗震性能的影响 |
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| 引用本文： | 张卫东,王振波,朱方之. 施工缝位置对框架结构抗震性能的影响[J]. 低温建筑技术, 2007, 0(4): 46-48 |
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| 作者姓名： | 张卫东 王振波 朱方之 |
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| 作者单位： | 宿迁学院建筑工程系,江苏,宿迁,223800;南京工业大学,土木学院,南京,210009 |
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| 摘 要： | 运用ANSYS软件对两榀施工缝位置不同的两层两跨的框架进行计算分析,比较了施工缝的所处位置对混凝土结构的骨架曲线、刚度退化等抗震性能的影响。分析结果表明:施工缝的所处位置对结构的抗震性能的影响是比较明显的。
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| 关 键 词： | 施工缝 抗震性能 低周反复 |
| 文章编号： | 1001-6864（2007）04-0046-03 |
| 修稿时间： | 2007-07-04 |
INFLUENCE OF POSITION OF CONSTRUCTION JOINT ON SEISMIC- RESISTANCE BEHAVIOR OF REINFORCED CONCRETE FRAME |
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| ZHANG Wei-dong,WANG Zhen-bo,ZHU Fang-zhi. INFLUENCE OF POSITION OF CONSTRUCTION JOINT ON SEISMIC- RESISTANCE BEHAVIOR OF REINFORCED CONCRETE FRAME[J]. Low Temperature Architecture Technology, 2007, 0(4): 46-48 |
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| Authors: | ZHANG Wei-dong WANG Zhen-bo ZHU Fang-zhi |
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| Affiliation: | 1. Department of Civil Engineering ,Suqian College, Jiangsu Suqian 223800, China; 2. Department of Civil Engineering, Nanjing University of Technology, Nanjing 210009, China |
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| Abstract: | Two reinforced concrete frames of two storey two-span with construction joints which are in different position are studied using FEM software ANSYS.The skeleton curve,rigidity degeneration,energy dissipation and other seismic-resistance behavior are studied deeply.The results show that the position of construction joint influence the seismic-resistance behavior of reinforced concrete frame obviously. |
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| Keywords: | construction joint seismic-resistance behavior low-cycle reversed lateral load |
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