| 三层混凝土框架房屋上增建三层钢框架的结构设计 |
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| 引用本文： | 沙志国. 三层混凝土框架房屋上增建三层钢框架的结构设计[J]. 建筑结构, 2006, 36(1) |
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| 作者姓名： | 沙志国 |
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| 作者单位： | 北京筑都方圆建筑设计有限公司,100035 |
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| 摘 要： | 介绍了在三层钢筋混凝土框架房屋上增建三层钢结构框架的计算和设计构造。在增层工程中采用消能支撑方法减少了原结构在发生设防烈度地震作用情况下的内力,从而可避免对原结构进行加固。
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| 关 键 词： | RC框架结构 增层 结构设计 阻尼器 连接 |
Structural Design for Three Steel Frame Built on the Existed RC Structure |
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| Sha Zhiguo. Structural Design for Three Steel Frame Built on the Existed RC Structure[J]. Building Structure, 2006, 36(1) |
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| Authors: | Sha Zhiguo |
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| Abstract: | A steel structure with three floors built on the existed RC structure with three layers are calculated and designed.For satisfying the safety of the added floors building,the energy dissipation braces are used to reduce the seismic reaction of the existed structure.This measure can avoid reinforcing the existed RC structure.The detail of connection of joints is produced for steel columns with the existed RC column. |
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| Keywords: | energy dissipation brace seismic steel structure RC structure |
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