中国高铁永葆工程领跑

Permanent World-Leading Position of High-Speed Railways in China in Engineering

本文从高铁工程发展的角度出发,陈述了中国高铁工程发展概况,解读了只有工程技术和工程科学的紧密结合才能实现高铁工程领跑,才能保持中国高铁工程继续领跑世界;回顾了中国高铁快速崛起、领跑世界的历程,包括酝酿期、探索期、成熟期和发展期;复兴号高速列车已经成为中国高铁自主创新的成功范例,标志着中国高铁工程由跟跑、并跑到领跑,初步实现了工程领跑.分析了中国高铁工程领跑面临德国、法国和日本等国家轮轨高铁更高速度、数字化转型以及日本和美国等国家高速及超高速管道磁悬浮高铁发展的严峻挑战.提出了围绕“轮轨天下,超导未来”等应对严峻挑战的积极对策,并展望了高铁时代和后高铁时代轮轨高铁的发展趋势和磁悬浮高铁的未来发展,力求中国高铁继续保持工程领跑的最佳境界.

From the perspective of the development of high-speed railway engineering,the development of highspeed railways in China was briefly reviewed to demonstrate that China must closely combine engineering technology and engineering science,so as to take a lead in high-speed railway engineering.The rapid rising of high-speed railways in China and their paths to the world-leading position were reviewed in terms of incubation,exploration,maturation,and evolution stages.The Fuxing high-speed train is a successful example of indigenous innovation of high-speed railways in China,and it marks a milestone for high-speed railways in China from lagging behind and catching up with,to overtaking high-speed railways in other countries,which initially occupies a world-leading position.The severe challenges to the world-leading position of high-speed railways in China were analyzed,which came from the transformation to higher speed and digitalization in high-speed railways of Germany,France,and Japan and from the high-speed and super high-speed pipeline magnetic levitation systems of Japan and the United States.Proactive countermeasures to these challenges were proposed centered on the strategy of“the wheel/rail connects the world,and superconducting maglev will shape the future”.The trend of development in the high-speed railway age and post-high-speed railway age and the future development of high-speed maglev were looked forward to striving for the best status that high-speed railway in China will retain world-leading position in engineering.