[1]丁东,岳帅,胡一凡,等.寒区铁路道岔防除雪措施研究综述[J].高速铁路技术,2026,(01):20-30.[doi:10.12098/j.issn.1674-8247.2026.01.003]
　DING Dong,YUE Shuai,HU Yifan,et al.Review of Snow Prevention and Removal Measures for Railway Turnouts in Cold Regions[J].HIGH SPEED RAILWAY TECHNOLOGY,2026,(01):20-30.[doi:10.12098/j.issn.1674-8247.2026.01.003]
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寒区铁路道岔防除雪措施研究综述()

《高速铁路技术》[ISSN:1674-8247/CN:51-1730/U]

卷:
期数:
2026年01期
页码:
20-30
栏目:
理论探索
出版日期:
2026-01-30

文章信息/Info

Title:
Review of Snow Prevention and Removal Measures for Railway Turnouts in Cold Regions
文章编号:
1674-8247(2026)01-0020-11
作者:
丁东1; 岳帅1; 胡一凡2; 邢庭昱1; 朱安琪1
(1.长安大学, 西安 710064; 2. 包头铁道职业技术学院, 内蒙古 包头 014060)
Author(s):
DING Dong1;  YUE Shuai1;  HU Yifan2;  XING Tingyu1;  ZHU Anqi1
(1. Chang'an University, Xi'an 710064, China; 2. Baotou Railway Vocational & Technical College, Baotou 014060, China)
关键词:
寒区铁路;  道岔;  防雪工程;  风力吹雪;  融雪系统
Keywords:
railways in cold regions;  turnouts;  snow prevention engineering;  wind-driven snow blowing;  snow-melting system
分类号:
U213.6
DOI:
10.12098/j.issn.1674-8247.2026.01.003
文献标志码:
A
摘要:
道岔作为铁路交通枢纽核心组件,其可靠性直接影响铁路运输安全与效率。寒区铁路冬季运行时,道岔因构造特点易堆积冰雪,不仅阻碍正常运作,还可能引发列车延误乃至安全事故,对铁路运行构成威胁。针对寒区铁路道岔冰雪积聚问题,概述冬季铁路路堤积雪形成机制,分析道岔积雪危害并总结关键致灾位置。从防雪、吹雪和融雪方面,系统回顾国内外道岔防除雪技术研究进展与应用。防雪方面介绍了防雪林、防雪走廊、防雪涵洞、防雪栅和道岔防雪刷等设施的作用原理及实际应用效果。吹雪与融雪方面,研究了风力吹雪、电加热融雪、热流体融雪、电磁感应加热融雪等技术的原理、优缺点及其适用性,梳理并评估了融雪剂的研究现状和实际应用效果,探讨了智能化道岔防除雪系统的应用现状,并展望了其未来发展方向,旨在为寒区铁路道岔防除雪技术优化创新提供理论与工程指导,推动铁路冬季安全运营技术发展。
Abstract:
As a critical component of railway transportation hubs, the reliability of turnouts exerts a decisive influence on the safety and efficiency of railway operations. During winter operations in cold regions, turnouts are prone to snow and ice accumulation due to their structural characteristics. This not only hinders normal functioning but may also cause train delays and even safety incidents, posing a significant threat to railway operations. To address the issue of snow and ice accumulation on turnouts in cold regions, this study outlined the formation mechanisms of snow accumulation on railway embankments in winter, analyzed the hazards of snow accumulation on turnouts, and identified key risk-prone areas. From the aspects of snow prevention, snow blowing and snow melting, this study systematically reviewed the progress and application of turnout snow prevention and removal technologies at home and abroad. In terms of snow prevention, the principles and practical effectiveness of facilities such as snow-break forests, snow-break corridors, snow-break culverts, snow fences, and turnout snow brushes were introduced. For snow blowing and melting, the principles, advantages, disadvantages and applicability of technologies including wind-driven snow blowing, electric heating snow melting, hot fluid snow melting, and electromagnetic induction heating snow melting were examined. The research status and practical effectiveness of snow-melting agents were summarized and evaluated. Additionally, the current application of intelligent turnout snow prevention and removal systems was discussed, along with future development directions. This review aims to provide theoretical and engineering guidance for the optimization and innovation of snow prevention and removal technologies for turnouts in cold regions, thereby advancing the development of safe railway operation technologies in winter.

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备注/Memo

备注/Memo:
收稿日期:2025-08-06
作者简介:丁东(1992-),男,副教授。
基金项目:国家自然科学基金青年项目(52308432); 中国博士后基金面上项目(2023M730357); 内蒙古自治区自然科学基金面上项目(2024MS05067); 西安市科协青年人才托举计划项目(0959202513101); 中央高校基本科研业务费高新技术研究培育项目(300102215201)
更新日期/Last Update: 2026-01-30