Glass fibre reinforced polymer composite in transmission line towers

Abstract

The paper discusses the development of the polymer composite known as Glass Fiber Reinforced Polymer (GFRP) material application in the civil/structural infrastructure. It identifies the potential areas where these GFRP members can be inducted such as Transmission Line Towers. The GFRP material, its types, properties, method of manufacturing, evolution and general as well as structural applications are discussed. The literature on GFRP columns, structural systems, their connections and few available codal guide lines/standards/specifications are reviewed. Overall an attempt has been made to bring out up to date research work carried out on the GFRP structural column members and connections with a special emphasis on transmission line towers/assemblies/panels. From the review, inferences are drawn and discussed. Also the technical requirements for structural application of GFRP are highlighted in the context of civil engineering/construction field in the present scenario.