和田章1，曲哲2

（1 日本东京工业大学， 东京； 2 中国地震局工程力学研究所， 哈尔滨 150090）

［摘要］根据历史上建筑结构材料的变化，结合历次震害结果，介绍了木结构、钢筋混凝土结构、钢结构、型钢混凝土混合结构在实际工程中的应用、结构特性、抗震性能，分析了结构在抗震设计中需注意的关键问题及需要采取的相关技术措施，强调了结构的塑性变形性能和强度问题，通过对比和实例举证，展望未来城市的发展方向，以期实现从抗震建筑到弹性城市的转变。

［关键词］建筑材料; 木结构; 钢筋混凝土结构; 钢结构; 型钢混凝土混合结构; 抗震性能; 塑性变形; 强度

中图分类号：TU366,TU375,TU391,TU398      文献标识码：A      文章编号：1002-848X(2014)07-0001-08

Materials and structural members for buildings in our age

Akira Wada1, Qu Zhe2

 (1 Tokyo Institute of Technology, Tokyo, Japan; 2 Institute of Engineering Mechanics, China Earthquake Administration, Harbin 150090, China)

Abstract: According to the changes of structure materials in history,combining with successive earthquake damage results, the application in actual engineering, structure characteristics and seismic performance of the wood structure, RC structure, steel structure and steel reinforced concrete composite structure were introduced. The key problems that needed to note and the related technology measures that should to be taken during seismic design were analyzed. The plastic deformation performance and intensity problem about structure were emphasized. Through contrast and instance proof, the development direction of the city in future is prospected to come true the shift from seismic building to elastic city.

Keywords: construction material; wood structure; reinforced concrete structure; steel structure; steel reinforced concrete composite structure; seismic performance; plastic deformation performance; intensity

作者简介：和田章，日本东京工业大学名誉教授，日本建筑学会名义会长，曾在美国华盛顿大学和麻省理工学院担任客座教授，其研究领域包括建筑结构工程、抗震设计、隔震结构、损伤控制设计、计算机模拟结构等。

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