汶川地震后某中学综合楼抗震鉴定与加固设计  

ANTISEISMIC APPRAISAL AND STRENGTHENING DESIGN OF A MIDDLE SCHOOL COMPLEX BUILDING

作　　者：陈大川[1] 李华辉[1] 

机构地区：[1]湖南大学土木工程学院,长沙410082

出　　处：《工业建筑》2009年第8期4-7,共4页Industrial Construction

摘　　要：汶川大地震后,根据最新标准,灾区部分框架结构建筑需提高一级进行抗震设防,故需对原结构按新规范进行全面检测和抗震鉴定。若鉴定结果表明该结构不符合要求,则需进行加固。结合地震灾区某实际工程对抗震鉴定和加固方法做全面的论述,可供类似工程抗震加固设计参考。After Wenchuan earthquake,according to the latest code, a grade must be raised for a seismic design of some frame structure buildings in earthquake effected regions,so antiseismic appraisal and dynamical test of the structures must be conducted.If the obtained results show that the structures can not meet the requirements of the current code,they need to be reinforced.Based on a practical project in the earthquake effected regions,it is described aseismic appraisal and strengthening methods, which may supply some experience for a seismic strengthening design of similar projects.

关 键 词：汶川大地震 框架结构 抗震鉴定 加固设计 

分 类 号：TU746.3[建筑科学—建筑技术科学]