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在当今,我国高速铁路混凝土轨道钢板的应用大多采用板式无砟轨道,轨道钢板筋的绝缘性能一直是保障其安全运行和稳定的重大问题。目前的绝缘技术发展过程中,对于当前高速铁路应用的CRTS系列轨道轨道钢板的绝缘方法有很多。为此,在当前的工艺程度下,本文从轨道钢板的结构技术以及原材料质量等方面进行分析,提出环氧树脂涂层的方法以及先张法绝缘工艺,并且分析方法中的可行性,确定对轨道钢板绝缘效果最佳的方法。
Nowadays, most of the applications of high-speed railway concrete slabs in China use slab ballastless track, and the insulation performance of slab steel bars has been a major issue to ensure its safe operation and stability. The current insulation technology development process, for the current high-speed railway applications CRTS rail orbital plate insulation methods are many. Therefore, under the current technological level, this paper analyzes the structure technology of rail steel plate and the quality of raw materials, proposes the epoxy resin coating method and the pre-tensioning insulation process, and analyzes the feasibility in the method, The best insulation method for rail insulation.