摘要
分析了渠道防渗工程冻害产生的原因，介绍了冻胀的破坏形式，详细阐述了防治衬砌冻害的措施，以提高渠道防渗初砌工程的质量，延长灌区渠道的使用寿命。
It analyzes the reason caused frost damage of irrigation ditch impervious project, introduces failure form of frost heave, and illustrates protection and cure measure against frost damage, in order to improve construction quality of irrigation ditch impervious lining and to lengthen service time of ditch in irrigation area.
出处
《山西建筑》
2006年第10期355-357,共3页
Shanxi Architecture
关键词
渠道
衬砌工程
冻害
渠床
irrigation ditch, lining project, frost damage, ditch-bed
