兵进湾淤地坝中UPVC管道施工安装技术实例研究

Case study on operation and installation of UPVC pipe in Bingjin Wan silt storage dams

建设淤地坝是宁夏南部山区防治水土流失的一种有效方法,但受到资金和工期的影响.如何降低成本、加快施工速度成为当务之急,用UPVC管道作为淤地坝放水涵管可以很好地解决此问题.因是新材料,无施工规范,在施工中普遍存在质量问题,通过工程实践,总结了在管槽开挖、基础处理、管道安装、水压试验等方面的技术要点,对UPVC管在淤地坝中的运用具有参考作用.

Silt storage dams is an effective method for preventing soil erosion in Ningxia southern mountain area, But it suffers from the impact of funding and duration, how to reduce costs, increase the construction speed become a top priority. The method that UPVC pipes used as sluice culvert in silt storage dames can be solved this problem. Because of that the UPVC is a kind of new material, non-construction norms prevalent in the construction quality problems, through the engineering practice, this article summarizes the technique points, include groove excavation, foundation treatment, pipelining and hydrostatic test and so on, which can provide reference to UPVC pipe in silt storage dames.