| 钢管混凝土轴心受压构件计算理论的研究 |
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| 引用本文： | 钟善桐,王用纯.钢管混凝土轴心受压构件计算理论的研究[J].建筑结构学报,1980,1(1):61-71. |
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| 作者姓名： | 钟善桐 王用纯 |
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| 作者单位： | 哈尔滨建筑工程学院
,哈尔滨建筑工程学院 |
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| 摘 要： | 本文从钢管和核心混凝土工作性能相一致的基础出发,采用强度理论分析了轴心受压构件的极限状态;用弹性理论方法推导了稳定承毅力以及使用阶段内力的计算;推荐了一些计算公式,并和国内外大量的试验实测结果作了对比,结果比较接近。此外,还对核心混凝土的徐变,收缩及温度影响作了分析。
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| 收稿时间： | 1980-02-05 |
| 修稿时间： | 1980-02-05 |
Research on Analytical Theory of Axial Compression Member of Concrete Filled Steel Tubes |
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| Zhong Shantong,Wang Yongchun.Research on Analytical Theory of Axial Compression Member of Concrete Filled Steel Tubes[J].Journal of Building Structures,1980,1(1):61-71. |
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| Authors: | Zhong Shantong Wang Yongchun |
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| Affiliation: | Zhong Shantong,Wang Yongchun ( Haerbin Institute of Civil Engineering ) |
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| Abstract: | Owing to the fact that the steel tube behaves similarly as a core concrete, this paper analyzes the ultimate state of axial compression members by the strength theory and formula is derived for computing stability carrying capacity of the member and stresses under service stage by elastic theory. The results of the proposed formula agree with the test data available in literatures at home and abroad. Furthermore, the effects of creep, shrinkage and temperature of core concrete are investigated. |
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