The Effect of Percentage Permeability in Composite Structure of Spur dike with Vane on a Sedimentation Pattern in 180̊ mild curve
One common method for Blank River protection and restoration is use of Spur dikes. Spur dikes either in the forms of group or single, depending on their permeability is classified an permeable and impermeable. Spur dikes restore flow pattern and prevent erosion of river banks. This leads to stabilit...
| Main Authors: | , |
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| Format: | Article |
| Language: | fas |
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Shahid Chamran University of Ahvaz
2023-02-01
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| Series: | علوم و مهندسی آبیاری |
| Subjects: | |
| Online Access: | https://jise.scu.ac.ir/article_15877_466621a534c5d16353b3a578cbccfc3f.pdf |
| _version_ | 1797894556544401408 |
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| author | sina Cheraghchi Mahmood Shafai Bajestan |
| author_facet | sina Cheraghchi Mahmood Shafai Bajestan |
| author_sort | sina Cheraghchi |
| collection | DOAJ |
| description | One common method for Blank River protection and restoration is use of Spur dikes. Spur dikes either in the forms of group or single, depending on their permeability is classified an permeable and impermeable. Spur dikes restore flow pattern and prevent erosion of river banks. This leads to stability and immovability of river. However, they have some disadvantages; on installation they require drying river and erosion around their structure causes destruction (Anonymous, 2002, 2003) and (Anonymous, 2010). Due to the mentioned disadvantages use of spur dikes will be halted and use of vane, which has a higher environmental compatibility, is suggested. This study aims to introduce “composite structure”; a new structure with a combination of a Spur dike with different permeability and a single vane. The main aim of this study is to increase the amount of sediment transported behind the structure by water flow produced by the vane in the combination structure. |
| first_indexed | 2024-04-10T07:12:16Z |
| format | Article |
| id | doaj.art-cb5debe5b2704d53bb01871af1036306 |
| institution | Directory Open Access Journal |
| issn | 2588-5952 2588-5960 |
| language | fas |
| last_indexed | 2024-04-10T07:12:16Z |
| publishDate | 2023-02-01 |
| publisher | Shahid Chamran University of Ahvaz |
| record_format | Article |
| series | علوم و مهندسی آبیاری |
| spelling | doaj.art-cb5debe5b2704d53bb01871af10363062023-02-26T12:18:21ZfasShahid Chamran University of Ahvazعلوم و مهندسی آبیاری2588-59522588-59602023-02-01454153010.22055/jise.2020.26828.178615877The Effect of Percentage Permeability in Composite Structure of Spur dike with Vane on a Sedimentation Pattern in 180̊ mild curvesina Cheraghchi0Mahmood Shafai Bajestan1Master student of Hydraulic Structure, Faculty of Water and Environmental Engineering, Shahid Chamran University of Ahvaz, Ahvaz,Iran.Professor, Faculty of Water and Environmental Engineering, Shahid Chamran University of Ahvaz, Ahvaz,Iran..One common method for Blank River protection and restoration is use of Spur dikes. Spur dikes either in the forms of group or single, depending on their permeability is classified an permeable and impermeable. Spur dikes restore flow pattern and prevent erosion of river banks. This leads to stability and immovability of river. However, they have some disadvantages; on installation they require drying river and erosion around their structure causes destruction (Anonymous, 2002, 2003) and (Anonymous, 2010). Due to the mentioned disadvantages use of spur dikes will be halted and use of vane, which has a higher environmental compatibility, is suggested. This study aims to introduce “composite structure”; a new structure with a combination of a Spur dike with different permeability and a single vane. The main aim of this study is to increase the amount of sediment transported behind the structure by water flow produced by the vane in the combination structure.https://jise.scu.ac.ir/article_15877_466621a534c5d16353b3a578cbccfc3f.pdfcomposite structurespur dikesedimentationscouring180̊ mild curve |
| spellingShingle | sina Cheraghchi Mahmood Shafai Bajestan The Effect of Percentage Permeability in Composite Structure of Spur dike with Vane on a Sedimentation Pattern in 180̊ mild curve علوم و مهندسی آبیاری composite structure spur dike sedimentation scouring 180̊ mild curve |
| title | The Effect of Percentage Permeability in Composite Structure of Spur dike with Vane on a Sedimentation Pattern in 180̊ mild curve |
| title_full | The Effect of Percentage Permeability in Composite Structure of Spur dike with Vane on a Sedimentation Pattern in 180̊ mild curve |
| title_fullStr | The Effect of Percentage Permeability in Composite Structure of Spur dike with Vane on a Sedimentation Pattern in 180̊ mild curve |
| title_full_unstemmed | The Effect of Percentage Permeability in Composite Structure of Spur dike with Vane on a Sedimentation Pattern in 180̊ mild curve |
| title_short | The Effect of Percentage Permeability in Composite Structure of Spur dike with Vane on a Sedimentation Pattern in 180̊ mild curve |
| title_sort | effect of percentage permeability in composite structure of spur dike with vane on a sedimentation pattern in 180 mild curve |
| topic | composite structure spur dike sedimentation scouring 180̊ mild curve |
| url | https://jise.scu.ac.ir/article_15877_466621a534c5d16353b3a578cbccfc3f.pdf |
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