铁路轨道工程长寿命安全保障战略探讨

Discussion on Long-Life Security Strategies for Railway Track Engineering

我国轨道交通基础建设实现了跨越式发展,但针对轨道工程运营的安全管理与高效维护,仍存在许多复杂的难题亟待解决,突出表现为轨道结构实际服役周期难以达到设计寿命。因此,组织实施铁路轨道工程长寿命安全保障计划尤为迫切。本文首先回顾了我国铁路轨道工程领域取得的成绩,进一步介绍了国外一些发达国家在该领域的发展动态。相比发达国家,目前我国在轨道工程长寿命安全领域的研究还存在比较大的提升空间,具体表现在缺乏顶层设计,研究工作的系统性不足,深度与广度不够。最后就该计划的实施从理论研究、人才培养、智能化信息管理、性能提升与恢复等方面提出了若干建议。

Although significant progress in the development of rail transportation infrastructure has been achieved in China, operation- al safety management and efficient maintenance still has numerous complicated problems to be solved, especially relating to insuffi- cient service life. Therefore, it is particularly urgent to organize and implement a long-life security plan for railway track engineering. This paper first reviews recent achievements in the field of railway track engineering in China, and then introduces advancements in this field in developed countries. Compared to developed countries, current research into long-life safety in the field of railway track engineering in China has much room for improvement; there is the absence of a top-level design, a lack of systematic research work, and insufficient depth and breadth of research. This paper concludes by providing suggestions in terms of theoretical research, talent cultivation, intelligent information management, and performance improvement and recovery.