中小学多层砌体结构房屋典型抗震加固设计

摘要

针对汶川地震后,柞水县中小学教学楼多层砌体结构房屋的结构破坏特征,依据抗震鉴定报告的结论,提出了针对中小学砖混结构教学楼典型抗震加固设计方案及施工构造做法.结合实际情况和存在的主要问题,突出加固过程的关键环节,为震后多层砌体结构抗震加固提供参考.%After Wenchuan earthquake, the structural damage characteristics for the multistory masonry building of middle and elementary schools in Zhashui are analyzed. According to the seismic evaluation reports, the typical design plan of seismic strengthening and the structural practices of construction for school building of brick-concrete structure in middle and elementary schools are put forward with the existing problems and the actual situation,which is available for seismic strengthening of multistory masonry building .