我国桥梁钢的发展历程及展望
Development of Bridge Steels in China
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摘要: 对我国桥梁钢的发展现状以及日本和美国桥梁钢的发展现状进行了介绍.指出了国内外桥梁钢存在的差距,最后指出我国桥梁钢的发展方向是低碳贝氏体钢和耐候钢.Abstract: The development of bridge steels in China is introduced.The development of bridge steels in Japan and U.S.is also presented simply.The gap between domestic and overseas bridge steels is pointed out.The prospect in the development trend is also discussed.It is suggested that low carbon bainitic steel and weathering steel should be developed.