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Geospatial analysis of wind velocity to determine wind loading on transmission tower

Aerodynamic loads; Electric lines; Land use; Landforms; Speed; Structural design; Towers; Wind stress; Electrical transmission; Geo-spatial analysis; Mean wind speed; Overhead transmission lines; Roughness factor; Transmission tower; Wind loading; Wind speed data; Electric power transmission

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Bibliographic Details
Main Authors: Hamzah N.H., Usman F.
Other Authors: 57205238923
Format: Article
Published: Techno Press 2023
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spelling my.uniten.dspace-246492023-05-29T15:25:29Z Geospatial analysis of wind velocity to determine wind loading on transmission tower Hamzah N.H. Usman F. 57205238923 55812540000 Aerodynamic loads; Electric lines; Land use; Landforms; Speed; Structural design; Towers; Wind stress; Electrical transmission; Geo-spatial analysis; Mean wind speed; Overhead transmission lines; Roughness factor; Transmission tower; Wind loading; Wind speed data; Electric power transmission This paper described the application of Geospatial Analysis in determining mean wind speed, for wind load calculation imposedto electrical transmission tower structural design. The basic wind speed data on available station obtained from Malaysian Meteorology Department is adjusted by considering terrain and ground roughness factor. The correlation between basic wind speed, terrain factor and ground roughness stated in EN-50341-1 is used to obtain the for overhead transmission line elements 50 m above ground. Terrain factor, and ground roughness, in this study are presented by land use types of study area. Wind load is then calculated by using equation stated in design code EN-50341-1 by using the adjusted mean wind speed. Scatter plots of for different and are presented in this paper to see the effect of these parameters to the value of . Geospatial analysis is used to represent the model of . This model can be used to determine possible area that will subject to wind load which severe to the stability of transmission tower and transmission line. � 2019 Techno-Press, Ltd. Final 2023-05-29T07:25:29Z 2023-05-29T07:25:29Z 2019 Article 10.12989/was.2019.28.6.381 2-s2.0-85066735962 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85066735962&doi=10.12989%2fwas.2019.28.6.381&partnerID=40&md5=6e5337147a3eff37b907f82a9b8200d3 https://irepository.uniten.edu.my/handle/123456789/24649 28 6 381 388 Techno Press Scopus
institution Universiti Tenaga Nasional
building UNITEN Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Tenaga Nasional
content_source UNITEN Institutional Repository
url_provider http://dspace.uniten.edu.my/
description Aerodynamic loads; Electric lines; Land use; Landforms; Speed; Structural design; Towers; Wind stress; Electrical transmission; Geo-spatial analysis; Mean wind speed; Overhead transmission lines; Roughness factor; Transmission tower; Wind loading; Wind speed data; Electric power transmission
author2 57205238923
author_facet 57205238923
Hamzah N.H.
Usman F.
format Article
author Hamzah N.H.
Usman F.
spellingShingle Hamzah N.H.
Usman F.
Geospatial analysis of wind velocity to determine wind loading on transmission tower
author_sort Hamzah N.H.
title Geospatial analysis of wind velocity to determine wind loading on transmission tower
title_short Geospatial analysis of wind velocity to determine wind loading on transmission tower
title_full Geospatial analysis of wind velocity to determine wind loading on transmission tower
title_fullStr Geospatial analysis of wind velocity to determine wind loading on transmission tower
title_full_unstemmed Geospatial analysis of wind velocity to determine wind loading on transmission tower
title_sort geospatial analysis of wind velocity to determine wind loading on transmission tower
publisher Techno Press
publishDate 2023
_version_ 1806428229168267264
score 13.214268

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