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依据甘肃省公路冻土分区的研究成果,本着为公路工程建设服务的宗旨,拟订了甘肃省公路冻土分区的原则、分类指标体系,提出甘肃省公路冻土分区的方案。
Based on the research results of highway permafrost zone in Gansu Province and the principle of serving highway construction, the principle and classification index system of highway permafrost zone in Gansu Province were proposed, and the scheme of highway permafrost zone in Gansu Province was put forward.