Impact of the Hydrographic Changing in the Open Drains Cross Sections on the Hydraulic Efficiency of Open Drains
Journal Title: International Journal of Modern Engineering Research (IJMER) - Year 2013, Vol 3, Issue 5
Abstract
Drained water is collected through 16000 km of open drains spread all over Egypt. Therefore, drains hydraulic problems lead to reduce their efficiency and ability to the free drainage of cultivated land. The work of the present investigation is based mainly on field data measurements along a group of selected drains. The derived relations were developed taking into consideration the degree of the drains. The main objective of this study is to carry out a research program include a group of Egyptian open drains. The developed new relations help in giving a set of rules that control the cross – section and gradient of regime alluvial drains in Egypt to improve its efficiency, achieve the highest operating efficiency of open drains, increase the ability of open drains cross sections for conveyance and identify scientifically study about the maintenance program of open drains.
Authors and Affiliations
Esam El-Deen . El-Azab, Hosam Ibrahim, Mohamed. M. F . Sobeih, Mahmoud Zayed
Keywords
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