世界建筑结构用钢新产品开发动向  

WORLDWIDE DEVELOPMENT TRENDS OF NEW PRODUCTS FOR BUILDING STRUCTURE STEEL

作　　者：杨婷[1] 曹娜[1] 

机构地区：[1]冶金工业信息标准研究院,北京100730

出　　处：《冶金信息导刊》2009年第2期1-4,共4页Metallurgical Information Review

摘　　要：我国高强度建筑结构用钢目前与世界先进国家相比还有较大差距,特别是高性能节约型钢结构用高强度、高韧性、耐火、耐候、抗震H型钢等建筑用钢品种将是我国钢铁业亟待开发的结构用钢品种。概要介绍了近年国外建筑结构用钢开发情况,以供参考借鉴。Currently, there is still a large gap of the development of the high strength building structure steel between China and the developed countries in the world, especially the varieties of building steels for the high-performance steel-saving structure, such as high strength, high toughness, fire resistance, weather resistance, seismic H-beam and etc. Development of the above mentioned building steels will be an urgent project for Chinese iron and steel industry. This article outlines the recent development trends of foreign building structure steel for reference.

关 键 词：建筑用钢 钢结构 高性能 

分 类 号：TU392.1[建筑科学—结构工程] TU311.3