| 预应力转换大梁的设计与施工 |
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| 引用本文： | 梁为祥,姚裕昌,陈刚,邹学理,李建荣,孙海辉,罗煇. 预应力转换大梁的设计与施工[J]. 建筑结构, 2001, 0(2) |
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| 作者姓名： | 梁为祥 姚裕昌 陈刚 邹学理 李建荣 孙海辉 罗煇 |
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| 作者单位： | 广东华工大建筑工程有限公司!510600(梁为祥,罗煇),南昌有色冶金设计研究院深圳分院!518032(姚裕昌,李建荣,孙海辉),深圳市住宅局工程管理站!518000(陈刚,邹学理) |
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| 摘 要： | 在一高层住宅转换梁的设计中 ,对处于使用和强度阶段的转换梁的节点状态作了不同的考虑 ,达到经济与安全的统一 ,对分三批张拉的预应力转换梁在各种荷载不利组合下的性能进行了计算 ,绘制了大比例配筋详图用于指导施工 ,在预应力张拉时对转换梁进行了反拱测试 ,对同类工程有一定参考价值。
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| 关 键 词： | 预应力转换梁 分批张拉 测试 |
Design and Construction of Prestressed Conversion Girder in the Tall Building |
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| Liang Weixiang Yao Yuchang Chen Gang et al.. Design and Construction of Prestressed Conversion Girder in the Tall Building[J]. Building Structure, 2001, 0(2) |
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| Authors: | Liang Weixiang Yao Yuchang Chen Gang et al. |
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| Affiliation: | Liang Weixiang Yao Yuchang Chen Gang et al. |
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| Abstract: | During the period of designing the conversion girder, different joint situations have been considered according to the two stages of serviceability and strength so that the effect of consolidation between economy and safety has been achieved. In order to study the behavior under various loads combination, calculation is conducted to the prestressed conversion girder tensed for three phases, and constructional details are also drawn. Finally the inverted arch of the beam has been measured, and the conclusion presented will be practical to the similar projects. |
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| Keywords: | prestressed concrete conversion girder tension phases measurH |
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