| 体外预应力空间双弦钢结构在竖向荷载下的试验研究 |
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| 引用本文： | 刘航. 体外预应力空间双弦钢结构在竖向荷载下的试验研究[J]. 钢结构, 2005, 20(3): 4-8 |
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| 作者姓名： | 刘航 |
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| 作者单位： | 北京市建筑工程研究院,北京,100039 |
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| 摘 要： | 进行了体外预应力空间双弦钢结构模型在竖向荷载作用下的试验研究,分析了空间双弦结构在正常使用阶段和承载力极限状态的受力性能和变形特点,并提出了有关建议。
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| 关 键 词： | 双弦结构 体外预应力 模型试验 竖向荷载 |
| 修稿时间： | 2005-03-06 |
EXPERIMENTAL STUDY OF THE EXTERNAL PRESTRESSED TWO-CHORD SPATIAL STEEL STRUCTURE UNDER VERTICAL LOAD |
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| Liu Hang. EXPERIMENTAL STUDY OF THE EXTERNAL PRESTRESSED TWO-CHORD SPATIAL STEEL STRUCTURE UNDER VERTICAL LOAD[J]. Steel Construction, 2005, 20(3): 4-8 |
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| Authors: | Liu Hang |
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| Affiliation: | Beijing Building Construction Research Institute Beijing 10 0039 |
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| Abstract: | A model test under vertical load of the external prestressed two-chord spatial steel structure is accomplished. The mechanical behaviors and the deform ation characteristics of the normal serviceability states are analyzed. And moreover, the design suggestions are presented. |
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| Keywords: | [JP2] two-chord structure external prestress model test vertical load |
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