| Titre : |
Stability analysis of electric transmission line tower made with composite material carbon fiber epoxy - An innovative approach |
| Type de document : |
texte imprimé |
| Auteurs : |
Chiranjit Bhowmik, Auteur ; Prasun Chakraborti, Auteur |
| Année de publication : |
2019 |
| Article en page(s) : |
p. 9-13 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Catégories : |
Composites à fibres de carbone
Composites à fibres de carbone -- Propriétés mécaniques
Epoxydes
Pylones électriques
|
| Index. décimale : |
668.4 Plastiques, vinyles |
| Résumé : |
Using of composite materials as lattice transmission tower structural material is increasing over conventional zinc galvanized steel materials because of some special features. Special attention should be paid regarding strength and stability of the transmission tower structure which are made with composite materials. In this present study, an effort has been made to analyze the strength and stability of transmission tower made with composite material, Carbon Fiber Epoxy (CFE). The transmission tower is modeled in STAAD considering CFE as structural material to analyze it in terms of strength and stability with different loading conditions in real life application. The maximum tensile stress is found at the transmission tower members near to the base of the structure with the amount of 210MPa. The breaking stress of CFE material is 1200MPa which is much more than the tensile stress occurs at the transmission tower at different loading conditions. The innovative design approach incorporating stability analysis found to be most competent for stating the stability and strength of tower and further clarify the safety approach of design. |
| Note de contenu : |
- DIFFERENT FORCES/LOADS ASSOCIATED WITH TRANSMISSION TOWER : Wire tension - Transverse load - Longitudinal load - Vertical load
- STRENGTH AND STABILITY OF TRANMISSION TOWER IN STAAD PRO : Modeling of transmission tower in STAAD pro - Description of the objective structure - Loading methodology on the tranmission tower - Strength and stability of the tranmsision tower members
- Table 1 : Calculated transverse, longitudinal and vertical load
- Table 2 : Proposed design parameters for transmission tower
- Table 3 : Suitable composite materials for transmission tower available in market
- Table 4 : Proposed wire parameters
- Fig. 1 : The configuration of existing 132 kv transmission tower with necessary dimensions
- Fig. 2 : Differents loads are acting on the tranmission tower
- Fig. 3 : Results obtain from STAAD pro, axial force, torsion, stress and displacement |
| DOI : |
https://doi.org/10.18280/rcma.290102 |
| En ligne : |
https://www.iieta.org/download/file/fid/597 |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=34731 |
in REVUE DES COMPOSITES ET DES MATERIAUX AVANCES > Vol. 29, N° 1 (02/2019) . - p. 9-13
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Stability analysis of electric transmission line tower made with composite material carbon fiber epoxy - An innovative approach in REVUE DES COMPOSITES ET DES MATERIAUX AVANCES, Vol. 29, N° 1 (02/2019)
