汶川地震中绵竹市中小学校舍震害调查分析

详细信息 本馆镜像全文    |  推荐本文 | | 获取馆网全文

英文篇名：Damage investigation and analysis on school buildings in Mianzhu during Wenchuan Earthquake 中文刊名：建筑结构 英文刊名：Building Structure 作者：雷涛 ; 李碧雄 ; 顺远坤 ; 曹鹏杰 英文作者：Lei Tao ; Li Bixiong ; Shun Yuankun ; Cao Pengjie(Department of Civil Engineering ; Sichuan University ; Chengdu 610065 ; China) 中文关键词：汶川地震 ; 学校建筑 ; 震害 ; 抗震设计 英文关键词：Wenchuan Earthquake ; school buildings ; damage ; seismic design 出版日期：2009-11-25 机构：四川大学土木工程系; 年：2009 期：11 出版单位：建筑结构

摘要

5.12汶川特大地震使四川绵竹市教育系统遭受了巨大冲击,通过详细分析砌体结构、传统砖木结构和框架结构的中小学校舍的震害特征及原因,为重建提出以下建议:通过合理的措施提高结构整体性;附属结构与主体结构之间应有可靠的连接;确保砌体结构教学楼纵向窗间墙的承载能力;在抗震设防地区的教学楼应该优先选用框架结构;良好的施工质量是结构抗震性能的重要保证。
Education system of Mianzhu city suffered severe damage during Wenchuan Earthquake.In order to give some reasonable advice to the reconstruction of school buildings,the performance of masonry structures,masonry structures with timber roof and RC frame structures during the earthquake were presented.Many structural or non-structural deficiencies were highlighted by the earthquake,which include poor integrity,weak connection between components,lack of strength of walls between windows in masonry structure,poor construction quality.The RC frame structure should be considered as the main structure for the school buildings in priority.Good construction quality is the important access to the good anti-seismic capacity of buildings.

引文

[1]黄勇.汶川地震中梁式桥的震害和预防震害的新方法[J].地震工程与工程振动,2008,28(5):20-25.
    [2]贺云,杨锦辉.多层砌体结构房屋抗震鉴定及加固措施研究[J].职业技术,2007(4):149-149.
    [3]GB50003—2001砌体结构设计规范[S].北京:中国建筑工业出版社,2002.
    [4]曾庆强.浅谈砌体结构中构造柱的设置[J].石河子科技,2005(6):46-47.
    [5]李碧雄,谢和平,邓建辉,等.汶川地震中房屋建筑震害特征及抗震设计思考[J].防灾减灾工程学报,2009,29(2):224-230.