“5·12”汶川地震后陕西宝鸡陈仓区建筑物震害调查与分析  

Damage Investigation and Analysis of Buildings in Chencang County of Baoji City,Shaanxi Province After "5·12" Wenchuan Earthquake

作　　者：朱元祥[1] 李航飞[1] 孙东晓[1] 

机构地区：[1]长安大学建筑工程学院,陕西西安710061

出　　处：《建筑科学与工程学报》2009年第2期116-120,共5页Journal of Architecture and Civil Engineering

摘　　要：根据宝鸡市陈仓区在"5.12"汶川地震后的震害调查资料,对该地区建(构)筑物震害状况进行了统计,并分析了建筑选址、结构选型和建筑抗震构造措施等因素对震害的影响。结果表明:该地区建筑物应选取合适的结构体系来抵御地震作用;应重视建筑结构的抗震构造措施;建筑的选址应避开地质不良地区;宝鸡市陈仓区破坏异常严重,建议重新评定宝鸡市陈仓区的建筑抗震设防等级。所得结论可供该地区今后建筑抗震设计及施工参考。According to damage investigation data in Chencang County, Baoji City after ＂5 ·12＂ Wenchuan Earthquake, the damage situations of building structures in this area were summarized and the influence of construction site, the choice of structural systems, the earthquake-resistance measures, etc. on damage of earthquake were analyzed. The results show that the suitable structure systerms should be chosen to resist the seismic action in this area; the earthquake- resistance measures of building structures should be emphasized; the construction site should be chosen to avoid the adverse geological areas. Furthermore, great damage has been destroyed in Chencang County, Baoji City, so it is suggested that the seismic fortification levels should be renewedly assessed. The conclusions can provide references for building seismic design and construction of this area in the future.

关 键 词：“5·12”汶川地震 震害调查 结构选型 建筑选址 

分 类 号：TU312.3[建筑科学—结构工程]