Electric pole failure: A safety concern

Pal, Urbi; Mukhopadhyay, Goutam; Kumar, B. N. Aravind; Bhattacharyya, S. K.

doi:10.1016/j.engfailanal.2019.05.003

Cited by 9 publications

(1 citation statement)

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“…The ultimate load-carrying capacity and flexural stiffness increase with a substantial weight decrease. The new designs meet the ASTM, AASHTO LT S, and ANSI specifications for maximum permissible deflection and minimum ultimate moment capacity [51]. Jaafar used composite star software to model a laminate design of glass fiber samples to assess mechanical strength and reserve factor in 2015.…”

Section: Advanced Static Modelsmentioning

confidence: 99%

FRP Poles: A State-of-the-Art-Review of Manufacturing, Testing, and Modeling

et al. 2022

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Fiber-reinforced polymers poles were on the increase because they were lightweight, have high strength-to-weight ratios, provide corrosion resistance, can be customized to meet strength and deflection requirements, and have a low life-cycle cost of construction and maintenance. This research presents a comprehensive review of all significant research and existing case studies to review the present knowledge concerning fiber-reinforced polymers poles. The main summary covers 70 works focusing on fiber poles to summarize recent activities on selected relevant topics and highlight possible future implementations. In this context, this study discusses fiber-reinforced polymers poles in six aspects: (i) introduction; (ii) methodology; (iii) Materials properties of FRP poles; (iv) manufacturing techniques of FRP poles; (v) testing of FRP poles (static and dynamic flexure test as cantilever beam); (vi) modeling of FRP poles. Therefore, this critical review will demonstrate an overview of FRP Poles manufacturing techniques (Pultrusion, filament winding, centrifugal process, and hand lay-up) and which Pultrusion technique is the best suited for FRP Poles. Static modeling was the most used of other techniques.

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Section: Advanced Static Modelsmentioning

confidence: 99%