绵竹市中小学校舍震害破坏特征分析及抗震对策研究

Analysis of earthquake disasters for the school buildings in Mianzhu City,and the research of countermeasures against earthquake

2008年5月12日四川汶川发生里氏8.0级地震,给汶川及周边地区造成了重大损失.通过对绵竹市中小学校校舍震后的实地调研,分析了不同结构类型校舍震害特征和破坏机理,指出了中小学校校舍在选址、投资、设计、建造等过程中存在的诸多问题,提出了中小学校校舍建设中应加强的抗震措施,同时强调应切实重视这种规模不大的大量性民用建筑的建设质量问题,对灾后中小学校舍加固及重建工作有指导意义.

On May 12, 2008, an earthquake of M8.0 occurred in Wenchuan County of Sichuan Province, bringing about very grave losses to the areas. In this paper, based on the investigations in the Mianzhu City, analysis was carried out on the Earthquake disasters for dormitory with different structural shapes and fracture mechanism. It has pointed out that there are many problems in the site selection, investment, design and construction for school buildings. It put forward that the aseismic measures for dormitory of school in the earthquake measures ought to be strengthened. While stressing the importance of building quality, problems in large numbers of the small-scale buildings can be used to direct the reconstruction and earthquake resistance for the earthquake-stricken area.