热风式铁路隧道融冰方法的研究  

Study on Deicing Method by Hot Blow in Railway Tunnels

作　　者：贺相林 卫永刚[1] 吴文平 张寿康 雒卫强 王孟贤 HE Xiang-lin;WEI Yong-gang;WU Wen-ping;ZHANG Shou-kang;LUO Wei-qiang;WANG Meng-xian(Suning Branch of Shuohuang Railway Development Co.Ltd.,Suning 062350,China)

机构地区：[1]朔黄铁路发展有限责任公司肃宁分公司,河北肃宁062350

出　　处：《工程建设与设计》2022年第16期48-52,共5页Construction & Design for Engineering

摘　　要：针对我国北方铁路隧道内结冰的普遍现象,研究用热风吹融的方法解决铁路隧道冬季结冰问题的可行性和实践性。通过理论分析、方案论证、样机制作和实际运行验证获得初步结果,给冬季北方铁路安全运输提供了一种切实可行、高效、低耗、低成本、可靠的隧道除冰的新方法。In view of the common phenomenon of freezing in railway tunnels in north China, the feasibility and practicality of using hot air blowing and melting method to solve the problem of freezing in railway tunnels in winter are studied. The preliminary results are obtained through theoretical analysis, scheme demonstration, prototype production and actual operation verification, which provides a feasible, efficient, low consumption, low cost and reliable new method of tunnel deicing for railway transportation in north China in winter.

关 键 词：铁路隧道 融冰方法 热风喷射 

分 类 号：U457.2[建筑科学—桥梁与隧道工程]