Vasilieva E.V. - Improving the Efficiency of Irrigation at the Local Runoff, Assembled in Beams of Low-head Dams with Improved Performance Characteristics

Written by Erkin Turdibaev

Friday, 04 March 2016

The article presents data on the survey of beamed ponds and dams on the beams of Berestova, Shcherbakova and Gruzskoe on the territory of the Rostov region and establishes their poor condition. To use the ponds as a water source for irrigation of surrounding agricultural land, it is necessary to conduct repairing work on water ponds. In the article, to improve the efficiency of irrigation on local runoff, delayed in beams of low head dams we have proposed an improved design of fastenings (coatings) of upland slopes of groundwater retaining structures, including the ranks of absorbing wave elements. We have recommended symmetric and asymmetric placement of the semi-oval and tapered parts. We have also proposed a simple solution of wave absorbing elements as parts of a triangular shape (isosceles and equilateral), mutual accommodation of which also forms a water conveyance channels for mutual collision of threads. Download (in Russian) (pdf, 517 kB) Source: http://cyberleninka.ru/

 

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