| 方矩管混凝土柱计算理论 |
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| 引用本文： | 陈志华,陈敖宜.方矩管混凝土柱计算理论[J].天津建设科技,2004,14(3):18-20. |
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| 作者姓名： | 陈志华 陈敖宜 |
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| 作者单位： | 1. 天津大学建筑工程学院,天津,300072
2. 天津市建筑设计院,天津,300074 |
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| 摘 要： | 在论述钢管混凝土组合结构的基础上,分析了现有的4种钢管混凝土的计算理论,根据天津市完成的钢管混凝土结构中钢和混凝土的缝隙测试结果,分析了钢和混凝土的叠加原理的合理性,把叠加原理应用于天津市钢结构住宅设计规程的方矩管混凝土柱计算中。
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| 关 键 词： | 方矩管混凝土 计算 缝隙 叠加原理 |
| 文章编号： | 1008-3197(2004)03-0018-03 |
Calculation Theory of CFRT Column |
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| CHEN Zhi-hua CHEN Ao-yi.Calculation Theory of CFRT Column[J].Tianjin Construction Science and Technology,2004,14(3):18-20. |
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| Authors: | CHEN Zhi-hua CHEN Ao-yi |
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| Abstract: | On the basis of discussing the Concrete-filled Rectangular Steel Tube (CFRT)structures, the four kinds of calculation theory being used in CFRT column were analyzed. According to the test results of clearance between steel tube and concrete in CFRT column, rationality of the Superposition Principle was analyzed, thus, the Superposition Principle was adopted in the Technical Specification for Design of Steel Structure Dwelling Houses of Tianjin to calculate the CFRT column. |
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| Keywords: | CFRT calculation clearance superposition principle |
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