高烈度地震区外科医院结构方案选择与抗震分析

英文篇名：Structural scheme optimization and seismic analysis on a surgical hospital in high-intensity earthquake region
中文刊名：建筑结构
英文刊名：Building Structure
作者：黄玉屏
英文作者：Huang Yuping ; China Nerin Engineering Co. ; Ltd.
中文关键词：高烈度地震区 ; 结构方案 ; 抗震设计 ; 延性框架结构
英文关键词：high-intensity earthquake region ; structural scheme ; seismic design ; ductile frame structure
出版日期：2015-02-25
机构：中国瑞林工程技术有限公司;
年：2015
期：04
出版单位：建筑结构

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。
The Osh surgical hospital of Kyrgyzstan Republic aided by Chinese government is located in the high-intensity 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 frame-eccentrically braced structure,cast-in-place reinforced concrete frame-shear wall structure and cast-in-place reinforced concrete frame structure. The cast-in-place 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.

引文

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