渠道衬砌冻胀破坏研究现状与展望  

State and Prospect of Frost Heaving Damage on Canal Lining

作　　者：郑鑫[1] 葛建锐[1] 刘少东[1] 刘金云[1] 

机构地区：[1]黑龙江八一农垦大学工程学院,大庆163319

出　　处：《黑龙江八一农垦大学学报》2014年第6期20-24,共5页journal of heilongjiang bayi agricultural university

基　　金：黑龙江八一农垦大学学成;引进人才科研启动计划(XDB2013-44);黑龙江八一农垦大学研究生创新科研项目(YJSCX2014-Y14)

摘　　要：灌渠衬砌冻胀破坏一直是制约季节性冻土区水利工程发展的瓶颈,关于这方面问题的研究大多停留在理论与现场实测的层面。针对北方寒区灌渠衬砌冻胀破坏理论及渠道衬砌冻胀破坏的研究现状与进展,分析我国在衬砌渠道冻胀破坏研究领域存在的主要问题,提出将各因素综合起来建立统一的力学与变形分析模型是灌渠衬砌冻胀研究的发展方向。Frost heaving damage of canal lining has been the critical problem that restricts the development of hydraulic engineering in the seasonal frozen region, and the research of this region mostly remains on the theoretical study and field measurement. Through heaving damage theory and the research status of the canal, the main problems of frost heaving damage had been analyzed in the field of lining channel, and the mechanical model including the various factors that affected the frost heaving damage should be established in the future.

关 键 词：渠道衬砌 冻胀破坏 现状 展望 

分 类 号：TV91[水利工程—水利水电工程]