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Irrigation and Melioration

Abstract

In article to be resulted definition of a gradient of a filtration stream in a body of dams, the analysis of the reason of its change on cross-section section on an example of the Kattakurgansky water basin. Besides, the water chemical compound in piezometer, aggressive action of sulfate elements of water on piezometer is analysis, corrosion piezometer is defined. Actions for regular supervision for piezometer are noted.

First Page

36

Last Page

39

References

1. Гидротехнические сооружения: Справочник проектировщика.- М.: Стройиздат, 1983.-543 с. 2. КМК 2.06.05-98.Плотины из грунтовых материалов. 3. СН 249-63 «Признаки и нормы агрессивности воды-среды для железобетонных конструкций». http:// www.meganorm.ru.

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