【摘要】 汶川地震之后为了提高中小学校舍的抗震性能,各地对中小学校舍实施了抗震鉴定及加固工作。为了有效评价砖混结构宿舍楼结构的安全性,以常德市某中学砖混结构宿舍楼抗震鉴定及加固为例,进行原始资料调查、现场检测、结构计算分析以及结构抗震性能评定,并在综合评定的基础上提出了加固处理方案。更多还原

【Abstract】 After the Wenchuan earthquake,the seismic evaluation and strengthening work were carried out to improve the seismic performance of primary and secondary schools buildings nationalwide.In order to appraise the safety of a brick masonry structure dormitory building,initial data were investigated,on-site test was performed,structural calculation was analyzed,and seismic performance was illustrated with an example of secondary dormitory building in Changde.Finally a reinforcement plan was proposed on the basis of comprehensive evaluation.更多还原