摘要
松花江干流大顶子山航电枢纽是我国在平原季节性冰冻通航河流上建设的第一座航电枢纽工程。随着枢纽船闸的建成运行,闸门受冰冻的影响比较突出,但由于国内有关船闸闸门防冻防冰方面的研究很少,也没有专门的规范标准和成功的运行经验可以借鉴。文章通过现场观测、模型试验、理论分析等手段和方法对该问题进行了初步研究探讨,提出了船闸闸门的防冻防冰措施方案。
Songhuajiang Dadingzishan Navigation-Power Junction is the ftist hydro-junction in the plain seasonal freezing navigable river in China. With the completion and operation of the hydro-junction shiplock, freezing effect on the ship lock gate is more and more serious. But there is little research and no successful experience. According to the field observation, model test and theoretical analysis, the schemes for anti- icing method of ship lock gate are put forward in this paper.
出处
《水道港口》
2009年第2期123-126,共4页
Journal of Waterway and Harbor
关键词
船闸闸门
防冰试验
防冰措施
ship lock gate
anti-icing experiment
anti-icing method
