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近年来,随着高海拔寒区隧道的日渐增多,抗防冻设计及相关研究也日趋系统,文章综述了高海拔寒区隧道抗防冻设计中的隔热措施、保温材料的选择、敷设方式等现今研究现状,总结了国内外学者提出的具有实用价值的观点,为高海拔寒区隧道中抗防冻设计理念的应用和推广提供了一定的参考,建议针对抗防冻保温材料敷设方式及抗防冻材料自身方面有待进一步研究。
In recent years, with the increasing number of tunnels in high altitude and cold area, antifreeze design and related research are becoming more and more systematic. The paper reviews the insulation measures in antifreeze design of tunnels in high altitude and cold area, the selection of insulation materials, The current research status is summarized and the practical and valuable opinions put forward by scholars at home and abroad are summarized. The results provide some references for the application and popularization of antifreeze design in tunnels in high altitude cold regions. It is suggested that the method of antifreeze insulation and the antifreeze material itself For further study.