钢桥制造技术的发展

THE DEVELOPMENT OF THE STEEL BRIDGE MANUFACTURE TECHNIQUE

介绍了钢桥结构形式和制造技术的发展，并重点介绍了焊接技术、自动化生产线技术的发展．

In this paper, the development of the steel bridge construction style and manufacture technique is introduced, and highlight the progress of welding technique and automation assembly line.