轨旁摩擦控制剂传递效果的计算方法  

Calculation Method of Transfer Effect under Side Rail Friction Control

作　　者：许玉德[1] 刘一鸣[1] 李迪[2] 乔雨[1] 

机构地区：[1]同济大学道路与交通工程教育部重点实验室,上海201804 [2]铁道第三勘察设计院集团有限公司,天津300142

出　　处：《华东交通大学学报》2017年第1期1-7,共7页Journal of East China Jiaotong University

基　　金：国家自然科学基金(50908179);上海市自然科学基金(11ZR1439200)

摘　　要：在我国铁路路网中,存在着大量的小半径曲线,小半径曲线加剧了钢轨磨耗和损伤,增加了钢轨的养护作业成本,给列车的安全运行产生较大的影响。轨旁摩擦控制是通过涂覆板施加摩擦控制剂,来降低轮轨间摩擦系数,实现减少钢轨磨耗、延长钢轨寿命等目的。本文在日本铁道总研试验研究的基础上,针对轨旁摩擦控制的特点,提出了摩擦控制剂传递效果的计算方法,仿真分析了轨旁摩擦控制中各项因素对于传递效果的影响,为轨旁摩擦控制的工艺参数选择提供理论支持。In the railway network of our country, there are a large number of small radius curves, which increase the rail abrasion and damage and bring harm to the safe operation of the train. Side rail friction control is to re- duce the friction coefficient between wheel and rail by applying friction control agent in spraying plates so as to achieve the purpose of reducing the rail abrasion and prolonging the life of the rail. Based on the research of Japan＇s Railway Technical Research Institute, aiming at the characteristics of the side rail friction control, this paper presents a calculation method of transfer effect under the side rail friction control and simulates effects of all factors under the side rail friction control, which tries to provide theoretical support for the selection of pro- cess parameters of the side rail friction control.

关 键 词：轨旁摩擦控制 传递效果 计算公式 因素影响 

分 类 号：U216.424[交通运输工程—道路与铁道工程]