寒区道路桥梁融雪除冰技术研究综述  

Review of Snow and Ice Melting Techniques for Road and Bridge in Cold Regions

作　　者：唐丽云[1] 邵海涛 唐华明 邱培勇[1] 杜晓奇 张蕾 彭惠[3] TANG Liyun;SHAO Haitao;TANG Huaming;QIU Peiyong;DU Xiaoqi;ZHANG Lei;PENG Hui(School of Architecture and Civil Engineering,Xi’an University of Science and Technology,Xi’an,Shaanxi 710054,China;Urumqi Hengxin Minsheng Construction and Installation Co.,Ltd.,Urumqi,Xinjiang 830000,China;CCCC First Highway Consultants Co.,Ltd.,Xi’an,Shaanxi 710075,China)

机构地区：[1]西安科技大学建筑与土木工程学院,陕西西安710054 [2]乌鲁木齐恒信民生建筑安装有限公司,新疆乌鲁木齐830000 [3]中交第一公路勘察设计研究院有限公司,陕西西安710075

出　　处：《中外公路》2024年第5期25-38,共14页Journal of China & Foreign Highway

基　　金：国家自然科学基金资助项目(编号:42271144)。

摘　　要：道路桥面的融雪除冰对车辆行驶安全至关重要,但是目前对于融雪除冰技术的研究主要集中在工程效果及技术评价上,尚未从除冰工作机理进行对比分析和系统阐述。该文基于融雪除冰机理将融雪除冰技术分为被动式除冰技术、主动融雪除冰技术以及能量利用型融雪除冰技术3类,并对其进行归纳总结。系统评价了融雪剂除冰法、机械除冰法两项传统除冰手段的优缺点;探讨了抑制类冻结铺装路面、相变材料路面两项主动融雪除冰技术,并提出相变材料用于路面融雪除冰具有绿色环保价值;介绍了不同能量利用型融雪除冰技术的应用机理。深入分析现有的道路除雪技术及其实际应用效果和存在的问题,以期对寒区道路桥梁冬季融雪除冰研究提供基础性支撑。Snow and ice melting of road and bridge surfaces is crucial for traffic safety,but current research on snow and ice melting techniques mainly focuses on engineering effects and technical evaluation,without the analysis and elaboration from the perspective of their mechanisms.To this end,based on the different mechanisms,this study divided snow and ice melting techniques into three types and summarized them:passive deicing,active deicing,and energy utilization deicing.This study systematically evaluated the advantages and disadvantages of traditional deicing methods such as deicing agents and mechanical deicing,analyzed two active deicing techniques,namely inhibitive freezing pavement and phase change material pavement,discussed the environmental-friendly method for road deicing by using phase change materials,and introduced the mechanisms of different energy utilization deicing techniques.This study analyzed the existing road deicing techniques,their actual application effects,and existing problems,to provide foundational support for the research of snow and ice melting on roads and bridges in cold regions.

关 键 词：道路桥梁 融雪除冰 被动除冰技术 主动除冰技术 导电混凝土 电缆加热路面 

分 类 号：U416.2[交通运输工程—道路与铁道工程]