在汶川地震中,未经抗震设计或设计存在问题的框架结构校舍,由于结构存在薄弱环节而产生严重破坏甚至倒塌,造成严重损失,震后各地开展了中小学校舍的抗震鉴定及加固工作,以期提高校舍的抗震性能。鉴于目前尚无法准确模拟地震对建筑物的破坏作用,文中通过汶川地震中框架结构校舍的震害分析,探讨校舍鉴定及加固中应注意的若干问题。 During the Wenchuan earthquake, the school buildings with frame structure without any problems in seismic design or design suffered serious damage or even collapsed due to the weak links in the structure, resulting in serious losses. After the earthquake, earthquake proofing and reinforcement of primary and secondary school buildings were carried out, Improve the seismic performance of school buildings. In view of the fact that it is impossible to accurately simulate the damaging effect of earthquakes on buildings, this paper discusses the problems that should be paid attention to in the appraisal and reinforcement of school buildings through the seismic damage analysis of the frame-structure buildings in the Wenchuan earthquake.