施工技术 2010年6月 96 CONSTRUCTION TECHNOLOGY 第39卷第6期 上海市中小学校舍抗震鉴定及加固策略 宋杰 (上海市建筑科学研究院（集团）有展公司上海市工程结构新技术重点实验室，上海200032) 【摘要]汶川地展之后国家提高了中小学校舍的抗晨设防类别，要求针对各级各类中小学校舍实施全面排查鉴定 和抗展加固以使地震设防区的中小学校舍达到重点设防类标准.在总结了上海市中小学校舍使用现状的基础上， 按照相关规定对校舍鉴定结果进行归纳分析，提出了中小学校舍工程加固设计的依据及方法，并对典型案例进行 分析. [关键词]中小学；检测；鉴定；加固 [中图分类号]TU375 【文献标识码]A[文章编号]1002-8498(2010)06-0096-03 Seismic Appraisal and Strengthening Method of Primary and Middle School in Shanghai Song Jie (Shanghai Research Institute of Building Sciences Shanghai Key Laboratory of New Technology Research on Engineering Structure Shanghai 200032 China) Abstract:The seismic fortification category of primary and middle school buildings is increased after Wenchuan earthquake.The school buildings in each part of our country must satisfy the focal fortification objects through the methods of general seismic survey structure detection in field seismic appraisal and strengthening.The present status and appraisal results of Shanghai primary and middle school buildings are summarized and at the same time the methods of structure strengthening are put forward through analyzing the typical projects.The practice shows that the strengthening methods in school buildings are useful. Key words:primary and middle school;detection;appraisal;strengthening “5.12”汶川地震造成整个震灾区倒塌房屋1500展设防烈度预估的罕遇地震影响时，不致倒或发生 万间，校舍坍塌多达6898余栋，对当地教师和学生的危及生命的严重破坏.根据建筑的实际需要和可能， 生命安全带来了严重危害.校舍房屋的倒塌不仅与汶《建筑抗震鉴定标准》GB50023-2009按照建造年代和 川地震强度、工程施工质量、设计指导思想有关，而且后续使用年限将现有建筑分为A、B、C三类并按照不 还与国家的社会经济水平息息相关. 同的抗震鉴...
上海市中小学校舍抗震鉴定及加固策略.pdf
