| 陶粒砼框架顶层边节点抗震性能试验研究 |
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| 引用本文： | 郑建岚,郑作樵. 陶粒砼框架顶层边节点抗震性能试验研究[J]. 福州大学学报(自然科学版), 1996, 0(3): 53-59 |
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| 作者姓名： | 郑建岚 郑作樵 |
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| 作者单位： | 福州大学土木建筑工程系 |
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| 摘 要： | 做了３个陶粒砼框架顶层边节点抗震性能试验。试件在其它条件相同的情况下采用３种不同的负弯矩筋搭接方案，在低周交变荷载下观测试件破损特点，发展过程及最后破坏形式，测定钢筋应变规律和荷载一位移滞回曲线。对采用不同负筋搭接方案的陶粒砼框架顶层边节点的工作机理及抗震性能做了分析评价。
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| 关 键 词： | 陶粒砼 框架节点 抗震性能 负筋搭接 |
Testing Research on Earthquake Resistant Properties of Sand-Haydite Concrete Frame''s Joint |
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| Zheng Jianlan Zheng Zuoqiao. Testing Research on Earthquake Resistant Properties of Sand-Haydite Concrete Frame''s Joint[J]. Journal of Fuzhou University(Natural Science Edition), 1996, 0(3): 53-59 |
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| Authors: | Zheng Jianlan Zheng Zuoqiao |
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| Affiliation: | Zheng Jianlan Zheng Zuoqiao (Department of Civil and Architectural Engineering,Fuzhou University,Fuzhou,350002) |
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| Abstract: | Earthquake resistant testing of 3 sand-haydite concrete fram's joints was made and its results are presented here. The variable of samples is lap scheme of reinforcement only. The testing purpose is to observe the sample's failing characteristic, cracking process and its last failing condition as well as to obtain the regularity of reinforcement's strain and load-displacement curve. Based on the testing results, the failing mechanism and the earthquake resistant properties were studied. |
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| Keywords: | sand-haydite concrete frame's joint earthquake resistant properties reinforcement lap scheme |
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