【摘要】 渠道冻胀及其防治问题是我国北方渠道防渗技术中的一个重要问题，近十余年来随着渠道防渗技术的发展，对这一问题的研究愈加深入。本文总结了近年来关于渠道冻胀基本规律的研究成果及渠道冻胀防治的各种措施，指出目前研究工作中的一些不足与今后应进一步开展研究的若于问题。更多还原

【Abstract】 The control of canal frost heave is an important problem in the technique of seepageprevention in northern China. In this paper, the achievements gained in the research on thebehaviours of frost heave and measures adopted for its controlling are summarized.The deficiencies in current research are pointed out and problems needed to be further investigatedare recommended.更多还原