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冻胀破坏是制约和影响灌区续建与节水工程质量及效益的重要因素之一,新疆地区干旱缺水、季节温差与昼夜温差较大,渠道冻胀破坏现象更加突出,文章从木扎提河灌区续建与节水工程设计冻深的确定、基土冻胀量的计算以及抗冻胀措施与抗冻胀材料的比选等角度详细研究了该工程抗冻胀设计的流程与关键环节,以期对类似工程提供指导借鉴。
Frost heaving destruction is one of the important factors that restrict and affect the quality and efficiency of the project of rebuilding and water-saving projects in the Irrigation District. The drought and water shortage in Xinjiang, the seasonal temperature difference and the large temperature difference between day and night, and the frost heaving and destruction of channels are more prominent. River Irrigation District, the design of the project to continue the construction of deep freezing of the determination of the amount of frost heave calculation of soil and anti-frost heaving measures and the selection of anti-frost heaving materials angle of the project in detail the anti-frost heaving design flow and key aspects , With a view to provide guidance for similar projects.