Design and Fabrication of A trapezoidal Form for Precasting of Concrete Canal-lets

DOI: 10.22161/ijeab.73.12

Keyword: Seepage, Canal Lining, Precasting Technique.

Abstract: Canalization system at Rawakeeb Research Station (RRS) experienced high water losses due to seepage. Based on maximum expected discharge at RRS of 200 m3/s, a trapezoidal cross section form is designed then fabricated of local materials (angle bars, rectangular pipes, steel sheets, iron steel shaft, roller thrust bearings, steel wire and nuts) with the dimensions of 82 cm (width) x 2.5 m (height) x 82 cm (long) to precast concrete canal-lets of 1 m × 55 cm × 8 cm (length, width, thickness) as required for lining of RRS canal. Designed unit discharge and flow velocity were found to be 0.06 m3/s, 0.5 m/s, precasted concrete canal-lets then cured for 14 days. The suggested trapezoidal form design can be adopted to produce trapezoidal precasted concrete canal-lets without distortions, precasted concrete canal-lets provided required water tightness. As a result the suggested precasting technique can be adopted.

Article Info: Received: 14 Oct 2021; Received in revised form: 19 April 2022; Accepted: 08 May 2022; Available online: 16 Jun 2022

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Cite this Article:

Tahir Mohammed Ahmed et al."Design and Fabrication of A trapezoidal Form for Precasting of Concrete Canal-lets". International Journal of Environment Agriculture and Biotechnology(ISSN: 2456-1878),vol 7, no. 3, 2022, pp.097-101 AI Publications doi:10.22161/ijeab.73.12

Tahir Mohammed Ahmed, P.(2022).Design and Fabrication of A trapezoidal Form for Precasting of Concrete Canal-lets. International Journal of Environment Agriculture and Biotechnology(ISSN: 2456-1878).7(3), 097-101.10.22161/ijeab.73.12

Tahir Mohammed Ahmed, P.(2022).Design and Fabrication of A trapezoidal Form for Precasting of Concrete Canal-lets. International Journal of Environment Agriculture and Biotechnology(ISSN: 2456-1878).7(3), pp.097-101.

Tahir Mohammed Ahmed. 2022."Design and Fabrication of A trapezoidal Form for Precasting of Concrete Canal-lets". International Journal of Environment Agriculture and Biotechnology(ISSN: 2456-1878).7(3):097-101.Doi:10.22161/ijeab.73.12

Tahir Mohammed Ahmed."Design and Fabrication of A trapezoidal Form for Precasting of Concrete Canal-lets", International Journal of Environment Agriculture and Biotechnology,vol.7,no. 3, pp.097-101,2022.

@article { tahirmohammedahmed2022design,
title={Design and Fabrication of A trapezoidal Form for Precasting of Concrete Canal-lets},
author={Tahir Mohammed Ahmed , R},
journal={International Journal of Environment Agriculture and Biotechnology},
volume={7},
year= {2022} ,
}