气候变化背景下俄罗斯寒区交通基础设施功能存在的问题(英文)

Transportation infrastructure in the Russian cold regions and problems of its functioning in the context of climate change

介绍了俄罗斯寒区线性结构施工经验的研究分析结果。特别强调了永久冻土的线性结构的建设和运营问题,确定了主要影响线性结构的建设和运营的负面因素,提出了在永久性冻土条件下,解决线性结构技术稳定性的相关措施。

The analysis of the linear structures construction experience in the cold regions of Russia is pres-ented.Special attention is paid to the problems of construction and operation of linear structures on the perma-frost, the main factors negatively affecting the construction and operation of linear structures are identified , measures to address the technical stability of linear structures within permafrost are suggested .