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 Wenehuan 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.
出处
《建筑结构》
CSCD
北大核心
2009年第11期58-61,106,共5页
Building Structure
基金
国家自然科学基金重点项目(50639100)
国家自然科学基金重大国际合作研究项目(50620130440)
科技部国际科技合作项目(2007DFB60100)
关键词
汶川地震
学校建筑
震害
抗震设计
Wenehuan Earthquake
school buildings
damage
seismic design
