| 住宅钢结构组合梁的抗弯承载力及其变形 |
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| 引用本文： | 赵风华,郭炳军,刘维佳. 住宅钢结构组合梁的抗弯承载力及其变形[J]. 河北建筑工程学院学报, 2003, 21(2): 40-42 |
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| 作者姓名： | 赵风华 郭炳军 刘维佳 |
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| 作者单位： | 1. 河北建筑工程学院土木工程系
2. 张家口市建筑规划设计院 |
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| 摘 要： | 对住宅建筑中U型钢-早强混凝土组合梁进行了试验研究,根据实验结果分析其受力、变形特征和破坏机理。分析结果表明:该组合梁承载力高、延性好、刚度大,尤其是其早期强度高,应用在多、高层住宅钢结构工程中,无需模板施工,建设速度快捷,可以发挥其独特的作用.
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| 关 键 词： | U型钢-早强混凝土组合梁 抗弯承载力 变形 |
| 修稿时间： | 2003-01-06 |
Residence Building Industry Compound Beam''''s Bending Resistance Load-cearing and Deformation |
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| Zhao Fenghua,Guo Bingjun,Liu Weijia. Residence Building Industry Compound Beam''''s Bending Resistance Load-cearing and Deformation[J]. Journal of Hebei Institute of Architectural Engineering, 2003, 21(2): 40-42 |
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| Authors: | Zhao Fenghua Guo Bingjun Liu Weijia |
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| Affiliation: | Zhao Fenghua Quo Bingjun Liu Weijia Hebei Institute of Architecture & Civil Engineering ZhangJiakou Programming and Designing Institute of Architecture |
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| Abstract: | We carry out experiment and research to U section steel-early-strength concrete beams in residence building, analyze the forcing, deformation characteristic and destruction mechanism. The result shows that it has high bearing capacity, good ductility and large rigidity, especially in early stage. In multistoried and high-rise building with steel structure construction, it has quick speed and no need of form. It may have distinctive effect. |
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| Keywords: | composite beam with early-strength concrete and U-shaped steel bending bearing capacity deformation |
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