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近几年,国内高速铁路发展迅速,如何确保高速铁路高平顺性、高稳定性、高可靠性是工务部门目前的首要任务,故轨道精调工作尤为重要,因为轨道精调质量的好坏直接关系到开通运营的安全,以及旅客乘坐的舒适度。通过这几年开通的高铁线路来看,目前总公司包括路局还没有形成一种统一规范的无砟轨道精调作业流程。主要介绍沪昆高铁浙江段无砟轨道的精调作业流程,本次轨道精调作业是国内有史以来,标准最高,难度最大的一条高速铁路,并取得了线路各项指标成绩最优的成果,作业过程中所积累的经验将为今后高铁精调工作提供重要的参考价值。
In recent years, the rapid development of domestic high-speed railway, how to ensure high-speed railway high ride, high stability and high reliability is the primary task of the public works department, the orbit fine tuning work is particularly important, because the quality of the orbit fine tuning directly Related to the safety of opening operations, as well as passenger comfort. Through the high-speed rail lines opened in recent years, the current head office, including the Bureau, has not yet formed a unified normative ballastless track finishing operation flow. The project mainly focuses on the finishing process of the ballastless track on the Shanghai-Kunming high-speed rail line in Zhejiang Province. The orbit fine-tuning operation is a high-speed railway with the highest standard and the most advanced difficulty in the history of the country. The accumulated experience during the operation will provide important reference value for the high-speed rail fine-tuning in the future.