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uxing zuo fang shen qu shi gong fang fa
Author(s): 
Pages: 45-47
Year: Issue:  4
Journal: Water Resources Science and Technology of Shandong

Keyword:  砼防渗渠施工方法;
Abstract: 在中小型灌渠防渗中,U形砼防渗渠,优点多、应用广。但现行的人工现场浇筑,滑模衬砌机浇筑和预制构件成型机预制安装等施工方法,分别具有施工质量差,技术难度大,工程造价高等问题。在农村现实条件下,不易推广。针对此问题,我们在吸收现有各种施工方法优点的基础上,研究了一种适应农村现实经济技术条件的U形砼防渗渠简易施工方法。经运用实践证明,可节省工程投资40%以上,渠道输水利用系数达0.96。并且坚固美观,便于管理。
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