| 钢筋混凝土简体结构的抗震性能分析研究 |
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| 引用本文： | 曹云,谢怀宁.钢筋混凝土简体结构的抗震性能分析研究[J].南京工程学院学报(自然科学版),2009,7(3):45-50. |
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| 作者姓名： | 曹云 谢怀宁 |
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| 作者单位： | 南京工程学院建筑工程学院,江苏,南京,211167 |
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| 摘 要： | 针对某29层的钢筋混凝土筒体结构建筑，在建立空间杆系-层模型的基础上，对三种不同水平加强层设置的混凝土超高层筒体结构进行地震作用下的计算分析，并对不同结构布置进行比较，总结出此类超高层结构在设置加强层后结构内力及抗震性能的变化规律，对带加强层筒体结构的设计和构造措施作一些探讨．
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| 关 键 词： | 筒体结构 水平加强层 空间杆系-层模型 |
Study on Seismic Analysis of a Reinforced Concrete Tubing Structure |
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| CAO Yun,XIE Huai-ning.Study on Seismic Analysis of a Reinforced Concrete Tubing Structure[J].Journal of Nanjing Institute of Technology :Natural Science Edition,2009,7(3):45-50. |
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| Authors: | CAO Yun XIE Huai-ning |
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| Institution: | (School of Civil Engineering, Nanjing Institute of Technology, Nanjing 211167, China) |
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| Abstract: | According to a 29-storey building of reinforced concrete tubing structure, a spatial member-storey model is buih. By using the model, arithmetic and seismic analysis is made with regard to concrete tubing structures of three kinds of level super high-rise strengthened storey. The changes of internal force and the seismic performance arc also studied by comparing the three kinds of structures with different arrangements. Besides, when the super high-rise structures are strengthened, the law of changes in the structural internal force and seismic performance is drawn. This paper also discusses design and construction methods of how to strengthen such buildings. |
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| Keywords: | tubing structure level strengthened storey spatial member-storey model |
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