汶川地震的警示——需加强底层框架建筑的抗震概念设计

英文篇名：Warning from the Wenchuan Earthquake——the Seismic Conceptual Design of the Masonry Buildings with Strengthened underlying Framework
中文刊名：工程抗震与加固改造
英文刊名：Earthquake Resistant Engineering and Retrofitting
作者：张宇 ; 王青
英文作者：Zhang Yu~1 ; Wang Qing~2(1.Institute of Mountain Hazards and Environment ; CAS ; Chengdu 610041 ; China ; 2.College of Environment and Resource ; Southwest University of Science and Technology ; Mianyang 621010 ; China)
中文关键词：地震 ; 底层框架 ; 概念设计
英文关键词：earthquake ; masonry buildings with underlying framework ; conceptual design
出版日期：2009-10-05
机构：中国科学院成都山地灾害与环境研究所;西南科技大学环境资源学院;
年：2009
期：05
出版单位：工程抗震与加固改造

摘要

根据5·12汶川地震后对灾区受损房屋进行的调查进行总结,底层框架上部砖混结构的建筑由于不能形成一种合理的抗震体系,抗震承载能力较低,在震灾中受到严重破坏。但是,长期以来,此类建筑形式在中国乡镇地区获得普遍应用,针对其在未来相当长一段时间内的广泛应用性,本文提出通过加强抗震概念设计,来提高底框建筑的整体性和抗震能力。
The masonry buildings with underlying framework have been available widely in Chinese township areas.According to a comprehensive survey to the damage of buildings in affected areas after the 5·12 Wenchuan earthquake,this type of construction is not a rational seismic system with low seismic bearing capacity.Whereas because of its wide range of applications for a long period of time in the future,it is put forward that the anti-seismic conceptual design of the masonry buildings with underlying framework should be strengthened.

引文

[1]人民网,www.people.com.cn,2008年05月30日www.people.com.cn,May 30,2008
[2]南方报网,www.nfdaily.cn,广东援汶川探清县城震后房源www.nfdaily.cn,Exploration of houses after the earthquakeof Wenchuan county by Guangdong province
[3]宿迁市建设局,www.sqjsj.gov.cn,“5.12”汶川大地震震害情况、经验教训及今后工作的建议,2008年8月14日Suqian City Construction Bureau,www.sqjsj.gov.cn,Thedamage,lessons and recommendations for future work of“5.12”Wenchuan earthquake,August 14,2008