Frontiers and Challenges of Sciences and Technologies in Modern Railway Engineering
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摘要: 围绕现代轨道交通的四大重点领域:高速铁路、重载铁路、城市轨道交通和磁悬浮交通,介绍了当前国内外最新发展动态,特别是我国轨道交通发展现状及其在国际上所处的地位与水平.结合轨道交通工程学科发展趋势与应用需求,分析了轨道交通工程建设与运营过程中涉及系统安全性、运营可靠性和环境适应性等方面的主要技术瓶颈,指出了高速铁路、重载铁路、城市轨道交通和磁悬浮交通领域当前值得关注的前沿科学问题和技术挑战,为今后深入开展轨道交通科学技术研究(特别是针对处于快速发展期的中国轨道交通科技研究)提供有益参考.Abstract: The article reviews the most recent developments in China and abroad in four key fields of modern railway engineering: high-speed railway, heavy-haul railway, urban rail transit and maglev transport, with particular emphasis on the status and position of Chinese railways in the world. Focusing on the safety, reliability and environmental suitability of railway transportation system, key frontier problems and challenges of sciences and technologies in the domains of high-speed railway, heavy-haul railway, urban rail transit and maglev transport are pointed out, respectively, which provides valuable references for future researches, and is especially helpful for the rapid development of Chinese high-speed railways and urban rail transits.
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