【摘要】 简述建筑结构用钢的特点,介绍武钢高性能建筑结构用钢的开发成果及产品在国内外重大工程上的应用业绩,着重介绍耐火耐候建筑结构用钢的创新点,描述国内外建筑结构用钢的发展趋势。更多还原

【Abstract】 The present paper briefly describes the characteristics of the constructional steel and introduces results of research and development of the high property constructional steel as well as its application in the great construction projects at home and abroad and particularly describes the innovational characteristics of fire-resistance and weather-resistance of the constructional steel and in the meanwhile discusses the trend of development in the constructional steels at home and abroad.更多还原