The Effect of Adding Resistance Supplementary Materials to Gypsum Soils for Lining Water Conveyance Channels
Using some additive materials to gypsum soil can increase its compressive strength and erosion and make it fit for civil projects in irrigation networks. In this study, (Journal No. 268., 2003) five levels of cement (5, 8, 10, 12 and 15 % to dry soil) and three levels of micro silica (0, 5 and 10 %...
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Shahid Chamran University of Ahvaz
2018-04-01
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doaj-9b09871c649d4b97b547b842081a151c2020-11-25T03:09:20ZfasShahid Chamran University of Ahvazعلوم و مهندسی آبیاری2588-59522588-59602018-04-0141118119410.22055/jise.2017.1328813288The Effect of Adding Resistance Supplementary Materials to Gypsum Soils for Lining Water Conveyance ChannelsBabak Taghdisi0Kazem Kesmaeili1Saeid Reza Khodashenas2PhD Student, Department of Water Engineering, Faculty of Agriculture, Ferdowsi University of Mashhad (International campus).Associate Professor, Department of Water Engineering, Faculty of Agriculture, Ferdowsi University of Mashhad).Associate Professor, Department of Water Engineering, Faculty of Agriculture, Ferdowsi University of Mashhad.Using some additive materials to gypsum soil can increase its compressive strength and erosion and make it fit for civil projects in irrigation networks. In this study, (Journal No. 268., 2003) five levels of cement (5, 8, 10, 12 and 15 % to dry soil) and three levels of micro silica (0, 5 and 10 % cement) were added to the local soil. The processing of soil samples were conducted in two temperature (27 and 40<sup>0</sup>C) and their compressive strength was studied and analyzed via SAS statistical software. In the present research, the best combination, with the minimum addition and a high compressive strength, was reached by adding 10% cement and 10% micro silica to the soil. In order to evaluate the sample’s erosion potential, it was exposed to water jet plane in four angles (Ө = 0,30,60, 90), five speeds (V = 2, 4, 6, 8 and 8.64 m/s) and three times (T =4,8 and 12 h<sub>r</sub>) and the highest weight loss erosion (d<sub>w</sub>) was observed between the speed of 4 to 8 m/s and the time of 8 hours later in a horizontal state (0 Ө =). .http://jise.scu.ac.ir/article_13288_72e0468523bb5a0c53e8268efccd00e8.pdfsoil stabilizationsilicacementlining water conveyance channels |
collection |
DOAJ |
language |
fas |
format |
Article |
sources |
DOAJ |
author |
Babak Taghdisi Kazem Kesmaeili Saeid Reza Khodashenas |
spellingShingle |
Babak Taghdisi Kazem Kesmaeili Saeid Reza Khodashenas The Effect of Adding Resistance Supplementary Materials to Gypsum Soils for Lining Water Conveyance Channels علوم و مهندسی آبیاری soil stabilization silica cement lining water conveyance channels |
author_facet |
Babak Taghdisi Kazem Kesmaeili Saeid Reza Khodashenas |
author_sort |
Babak Taghdisi |
title |
The Effect of Adding Resistance Supplementary Materials to Gypsum Soils for Lining Water Conveyance Channels |
title_short |
The Effect of Adding Resistance Supplementary Materials to Gypsum Soils for Lining Water Conveyance Channels |
title_full |
The Effect of Adding Resistance Supplementary Materials to Gypsum Soils for Lining Water Conveyance Channels |
title_fullStr |
The Effect of Adding Resistance Supplementary Materials to Gypsum Soils for Lining Water Conveyance Channels |
title_full_unstemmed |
The Effect of Adding Resistance Supplementary Materials to Gypsum Soils for Lining Water Conveyance Channels |
title_sort |
effect of adding resistance supplementary materials to gypsum soils for lining water conveyance channels |
publisher |
Shahid Chamran University of Ahvaz |
series |
علوم و مهندسی آبیاری |
issn |
2588-5952 2588-5960 |
publishDate |
2018-04-01 |
description |
Using some additive materials to gypsum soil can increase its compressive strength and erosion and make it fit for civil projects in irrigation networks. In this study, (Journal No. 268., 2003) five levels of cement (5, 8, 10, 12 and 15 % to dry soil) and three levels of micro silica (0, 5 and 10 % cement) were added to the local soil. The processing of soil samples were conducted in two temperature (27 and 40<sup>0</sup>C) and their compressive strength was studied and analyzed via SAS statistical software. In the present research, the best combination, with the minimum addition and a high compressive strength, was reached by adding 10% cement and 10% micro silica to the soil. In order to evaluate the sample’s erosion potential, it was exposed to water jet plane in four angles (Ө = 0,30,60, 90), five speeds (V = 2, 4, 6, 8 and 8.64 m/s) and three times (T =4,8 and 12 h<sub>r</sub>) and the highest weight loss erosion (d<sub>w</sub>) was observed between the speed of 4 to 8 m/s and the time of 8 hours later in a horizontal state (0 Ө =). . |
topic |
soil stabilization silica cement lining water conveyance channels |
url |
http://jise.scu.ac.ir/article_13288_72e0468523bb5a0c53e8268efccd00e8.pdf |
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