南水北调工程渠道机械化衬砌技术研制概况

Development of canal lining technology for South-to-North Water Transfer Project

结合我国南水北调工程建设和国外大型渠道衬砌技术现状,就南水北调工程渠道机械化衬砌技术,详细介绍了国家立项研制渠道衬砌设备、引进国外先进设备及自主研制滚筒衬砌设备和滑模衬砌设备等情况,分析了国外滚筒设备存在的问题,并提出了优化改造方案。在分析国内现有研制设备和立项研制项目存在的主要问题的基础上,阐述了大型渠道衬砌设备在我国的发展趋势。

Based on an analysis of current situation of lining technologies for large canals at aboard, an introduction was given to the government-sponsored project for development of canal lining devices and the cylinder lining device and slip form lining device independently developed for the South-to-North Water Transfer Project by introduction of advanced devices from abroad. Some problems existing in foreign cylinder lining devices were analyzed, and the optimized scheme was presented. Finally, the development trend of the lining devices for large canals in China was expounded.