应义淼，章雪峰，陈佳弟
(浙江工业大学建筑规划设计研究院，杭州310014)

[摘要] “5.12”汶川特大地震对重灾区青川县造成了极其惨重的损失，笔者参与青川县灾后学校重建工作，期间深入地调查了县城内不同时期建成的底框．抗震墙结构体系的房屋的震害情况，比较了其不同的破坏特征，分析了产生各种震害的原因。目前，灾区各项公共援建项目已快竣工，适合灾区经济环境的底框．抗震墙结构体系的房屋即将在灾区县城临街建筑中大范围应用。本文从结构专业的角度针对底框．抗震墙结构提出了增强其抗震能力的措施和建议，对此类结构在灾区重建中的应用提供了参考。
[关键词] 汶川地震；底框-抗震墙；震害调查；抗震能力

Some retlections and recommendations about the buildings of multi-storey masonry building with botton-fram applied in the area after the great earthquake
Ying Yimiao, Zhang Xuefeng, Chen Jiadi
(Arclutectural and Planning Design & Research Institute of Zhejiang Uruversity of Technology, Hangzhou 310014, China)

Abstract: The "5.12" Wenchuan Earthquake caused the country of Qingchuan extremely heavy losses. Having taken part in post-disaster reconstruction of schools in Qingchuan, during this period, The damage of the multi-storey masonry buildings with bottom-frame which were built in different ages was thoroughly investigated, and a comparison of the stamps over the destroyed structure was made, as well as analyzing the causes of the earthquake. Now, the public rebuilding project in stricken area is going to be completed soon and the multi-storey masonry buildings with bottom-frame which6t the economical environment of stricken area is to put into use in the those constructions vith frontages on streets. Hoping to do some contributions to the structure applied in the Province. Some individual advise over enhancing the buildings' seismic capacityin the earthquake, specifically in the structure are given.
Keywords: Wenchuan Earthwake; multi-storey masonry building with botton-frame; damage severy seismic capacity