Experimental study on Behaviour Of Concrete Filled Tubular Column With GFRP Wrapping
R. Saranya , J.Umanambi
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Experimental study on Behaviour Of Concrete Filled Tubular Column With GFRP WrappingInternational Journal of Innovative Research in Technology(www.ijirt.org) ,ISSN: 2349-6002 ,Volume 6 ,Issue 5 ,Page(s):147-150 ,October 2019 ,Available :IJIRT148711_PAPER.pdf
circular Stainless steel, Green sand,Glass Fibre,Vinyl Estar Resin.
Nowadays the usage of concrete filled steel tubular columnconstructions is becoming popular due to their high strength, stiffness, durability, corrosion resistance performances and aesthetic appearances. By using thecement and fine aggregates, leads to the environmental pollutions. Therefore, inthis study the replacement concrete involved.In this experimental study, the tubular columns were filled with control and replacement concrete mixtures. The M25 grade of concrete was involved for this experimental work. This investigation focused on the replacement of cement with 5 % of metakaolin and fine aggregate with 25% of green sand. The type of concrete used and number of layers of glass fibre reinforced polymer wrapped around the outer core are the main parameters considered in this study. Experimentally, the ultimate load carrying capacity for the GFRP wrapped and unwrapped concrete filled columns were found. From the results, it is observed that the GFRP wrapped concrete filled tubular column specimens performed well under the compressive load and their performances was better than the unwrapped concrete filled tubular columns. Also, it was observed that the load carrying capacities of tubular columns were increased with the increase in the GFRP layer around the outer core of the concrete filled tubular columns
Article Details
Unique Paper ID: 148711

Publication Volume & Issue: Volume 6, Issue 5

Page(s): 147 - 150
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Last Date 25 January 2020

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