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在我国的高寒地区,冻胀因素不利于衬砌渠道,在渠道工程建设过程中,解决抗冻胀问题也是当前急需解决的一大难题。本文重点研究了在我国新疆高寒地区,如何解决抗冻胀问题过程中的基土置换垫层、隔热保温、透水衬砌、优化结构等几个方面,希望能对我国西部高寒地区的灌区加固改造工作有所帮助。
In the alpine region of our country, the frost heaving factor is not conducive to the lining channel. In the process of channel construction, it is also a major challenge to solve the frost heaving problem urgently. This paper focuses on how to solve the problem of frost heaving in the alpine regions of China in several aspects, such as soil replacement cushion, thermal insulation, water-permeable lining, optimizing the structure, etc. It is hoped that the Irrigation District in western China can be strengthened and rebuilt Work helps.