- 摘 要
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(中国瑞林工程技术有限公司, 南昌 330031)
[摘要]由中国政府援建的吉尔吉斯斯坦共和国奥什市外科医院,处于9度的高烈度地震区,抗震设计是确定本工程结构方案要考虑的首要问题。论述了钢框架偏心支撑结构、现浇钢筋混凝土框架剪力墙结构、现浇钢筋混凝土框架结构三种结构方案对于本工程的适应性,确定现浇钢筋混凝土框架结构为本工程的结构形式,并对此结构进行了抗震验算。结果表明,本工程的各项指标能够满足中、吉两国抗震规范要求,结构是安全的。
[关键词]高烈度地震区; 结构方案; 抗震设计; 延性框架结构
中图分类号:TU352.11 文献标识码:A 文章编号:1002-848X(2015)04-0018-04
Structural scheme optimization and seismic analysis on a surgical hospital
in highintensity earthquake region
Huang Yuping
(China Nerin Engineering Co., Ltd., Nanchang 330031, China)
Abstract:The Osh surgical hospital of Kyrgyzstan Republic aided by Chinese government is located in the highintensity earthquake region of 9 degree, and the primary problem in determining the structural scheme is seismic design. The applicability of three structural schemes was discussed including steel frameeccentrically braced structure, castinplace reinforced concrete frameshear wall structure and castinplace reinforced concrete frame structure. The castinplace reinforced concrete frame structure was selected. The seismic checking was carried out. Results show that all the indexes of the project can meet seismic code requirements of both China and Kyrgyzstan, and the structure is safe.
Keywords:highintensity earthquake region; structural scheme; seismic design; ductile frame structure
作者简介:黄玉屏,学士,高级工程师,Email:huangyuping@nerin.com。
参考文献
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