（中国电子工程设计院  北京 100840）
［摘要］介绍了四川汶川强烈地震发生后主要地震影响地区的灾情。分析了房屋震害的原因主要有三个方面：实际发生的地震超过抗震设防烈

度；部分建筑未按国家标准设计与建造或原来的抗震设防标准比较低。建议灾后应进一步完善国家地震区划图和建设标准规范，适当提高抗震

设防标准，做好地震区震害调查和重建的整体规划，将村镇建筑纳入国家规范体系。
［关键词］地震；震害；抗震设计；抗震设防烈度；抗震设防标准；抗震措施
Damage Analysis of Wenchuan  Earthquake and Suggested Seismic Fortification Measures
 Lou Yu，Ye Zhengqiang，Hu Kongguo，Wu Yaohui，Tan Zhuang，Wang Xunliu(China Electronics Engineering Design Institute，

Beijing 100840，China)
Abstract:The disaster situation in major earthquake-affected area after the Wenchuan strong earthquake in  Sichuan is

introduced. The major causes that induce building damage are found and presented：i) actual seismic intensity exceeds the

seismic fortification intensity; ii) buildings were not designed or constructed under the guidance of national standards or

the original seismic fortification criterion is not adequate; and iii) unqualified design or construction. It is suggested

that i) the national seismic zoning map and construction standards should be further improved; ii) seismic fortification

criterion should have sufficient adequacy; iii) disaster investigation in the earthquake area and global planning for

reconstruction should be well implemented; and iv) the building design and construction in country area should be subject to

national standards system.
Keywords:earthquake damage; seismic; design;  fortification intensity;  fortification criterion;  fortification measures
作者简介：娄宇(1966-)，男，工学博士，教授级高级工程师，副院长兼总工程师
参考文献
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地质调查局网站，2008
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