【摘要】 根据在绵竹收集的灾害调查资料,简要介绍汶川地震中绵竹市震害的基本情况,针对中小学建筑结构体系、砌体结构和框架结构的楼梯间、混凝土预制空心板楼盖、圈梁和构造柱、强柱弱梁等问题,着重介绍震害的典型特征,分析建筑在地震中的破坏原因,并在总结震害的经验与教训的基础上,提出相应的抗震设计建议,供实际工程应用参考.更多还原

【Abstract】 The hazard situation of Mianzhu in 5·12 Wenchuan earthquake was briefly introduced.Seismic damages of the structure system in primary and middle school building,staircase of building,precast concrete hollow slab floor,ring beam and constructional column,strong column-weak beam,etc were discussed.The representative characteristics of building damages during the earthquake were in detail depicted by photos and the causes of building damages were analyzed.Based on the experiences and lessons of these earthquake damages,some corresponding proposals for the anti-seismic design were presented.更多还原