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“八五”期间我国铁路桥梁事业坚持贯彻科学技术是第一生产力,把发展桥梁科技摆在重要地位,随着铁路建设大发展的形势,建成了许多大型桥梁,取得了巨大成就,向大跨、高强、轻型、整体、新结构方向迈进了一大步。在南北铁路新干线大京九的建设中,仅用二年左右的时间,近十座特大型桥梁拔地而起,不仅建设速度快,而且技术先进,很有创新。如孙口黄河大桥(全长6685米)、淮滨淮河大桥(3577米)、九江长江大桥铁路桥(7675米)、吉安赣江大桥(2656米)、泰和赣
During the Eighth Five-Year Plan Period, China’s railway bridge undertaking consistently adhered to science and technology being the primary productive force and put the development of bridge science and technology at an important position. With the great development of railway construction, many large bridges were built and great achievements were made. , High-strength, light weight, the overall structure of a new step into a big step. In the construction of the Beijing-Kowloon-Shijiu railway line of the Shinkansen of the North-South Railway, only about two years have passed. Nearly 10 large-sized bridges have been built up. They are not only fast in construction, but also advanced in technology and very innovative. Such as Sunkou Yellow River Bridge (6685 meters in length), Huai Bin Huai River Bridge (3577 meters), Jiujiang Yangtze River Bridge Railway Bridge (7675 meters), Ji’an Gan River Bridge (2656 meters), Taihe Gan