【摘要】 通过对绵阳地区建筑结构在汶川地震后的震害调研,地震现场考察,收集了大量建筑结构震害资料,主要针对砖混结构、底框砖混结构、钢筋混凝土框架结构三类结构的震害特征进行统计,分析建筑结构震害机理,为建筑工程抗震防震设计与施工提供参考。更多还原

【Abstract】 Based on various damage of construction in Mianyang after the Wenchuan earthquake and earthquake-site visits,a lot of reference datum were collected,the destructive characteristic about brick-concrete structures,multistory masonry buildings with bottom story frame and frame structures were concluded and the damage mechanism about the three kinds of structures were analyzed.An extremely abnormal phenomenon in the earthquake was also analysed,which offers great reference value for the seismic design and quakeproof work.更多还原