高性能钢在日本及欧洲的研发与应用  

Research,Development and Application of High Performance Steel in Japan and Europe

作　　者：王春生[1] 段兰[1] 袁卓亚[2] 

机构地区：[1]长安大学桥梁与隧道陕西省重点实验室,陕西西安710064 [2]西安公路研究所,陕西西安710054

出　　处：《世界桥梁》2008年第1期68-72,共5页World Bridges

基　　金：霍英东青年教师基金资助项目(101078);教育部新世纪优秀人才支持计划资助项目(NCET-07-0121)

摘　　要：随着对桥梁结构在荷载等级、跨度等方面提出了更高的要求,设计对材料的要求也越来越高,高性能钢的研发可以满足这一工程需求,系统介绍了日本、欧洲在这一领域的最新研究进展。The requirements for materials in bridge design become higher and higher with the high requirements having been set for the load grade and span length of bridge structures. Fortunately, the research and development of a type of new material, the high performance steel, can satisfy the requirements. In this paper, the latest advancement of research in the field of the high performance steel in Japan and Europe is systematically dealt with.

关 键 词：钢桥 高性能钢 疲劳 断裂 

分 类 号：TU511.3[建筑科学—建筑技术科学]