editedbook
Publication: IIP Proceedings Year: 2022, Month: November Page No: 281-287, ISSN/ISBN: 978-93-95632-98-0, DOI/Link: https://www.rsquarel.org/assets/docupload/rsl202364341CE107309EB.pdf
UTILIZATION OF LAMINATES FOR STRENGTHENING OF RCCBEAM
Area/Stream: Construction Materials & Civil Engineering , Authors: Siddharth, Sagar Sarangi Keywords: Retrofitting, Flexural strength, Rehabilitation, Fiber, Fiber Reinforced Polymer (FRP) Book Name /series: Futuristic Trends Construction Materials & Civil Engineering, Volume 2, Book 11, Part5, Chapter 1Publication: IIP Proceedings Year: 2022, Month: November Page No: 281-287, ISSN/ISBN: 978-93-95632-98-0, DOI/Link: https://www.rsquarel.org/assets/docupload/rsl202364341CE107309EB.pdf
Abstract:
The present investigation paper summarized the utilization of retrofitting techniques for strengthening the beam using low-cost fibrous material and resin. For this study, thirty reinforced concrete beam prism specimens as per BIS standard were cast using locally available construction materials. Here, we strengthen the specimen externally with the help of hardener, resin and fibrous material. Here, U wraps and bottom wrap technique was adopted for retrofitting. The sample after the wrap was tested in UTM using a two-point loading system and observed results. From the result, it was shown to improve the ultimate load-bearing capacity and flexural strength of the proposed specimen as compared to the control specimen. In the case of single synthetic u-wrap and single cotton, the u-wrap specimen improved flexural strength by 8.66% & 11.22%, respectively, of the control specimen at 28 days, which is lesser than any other material fiber collected from previous research mentioned in literature. However, it gives impressive economic and economic results, so it can be applicable in rehabilitating defected RC structures due to age, defective design and corrosion of steel reinforcement in adverse environmental conditions.
Cite this: Siddharth, Sagar Sarangi," UTILIZATION OF LAMINATES FOR STRENGTHENING OF RCCBEAM", Futuristic Trends Construction Materials & Civil Engineering, Volume 2, Book 11, Part5, Chapter 1, November, 2022, 281-287, 978-93-95632-98-0, https://www.rsquarel.org/assets/docupload/rsl202364341CE107309EB.pdf
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