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Seismic Evaluation and Retrofitting of Reinforced Concrete Building Using Multiple Combination of FRP Wraps
Seismic retrofitting of vulnerable structures is critical for reducing risk. Seismic retrofitting is the upgradation of existing structures to make them more resilient to future seismic events. Among various seismic retrofitting techniques, the FRP wrapping has been proved to be very promising with respect to the ease and effectiveness. This study explores the effectiveness of multiple combination of different types of fibre reinforced polymers laminates (FRP) viz. basalt fibre reinforced polymer (BFRP), carbon fibre reinforced polymer (CFRP) and glass fibre reinforced polymer (GFRP). The effectiveness of different combinations of FRPs has been assessed by comparing the capacity curve for the retrofitted building. Further, for the proposed retrofitting techniques the cost efficiency vis-à-vis their effectiveness in the level of increase in seismic protection have been ascertained. From above study, it can be concluded that these innovative materials are good in strength and they have impressive ductile property. Combinations of these innovative materials are efficient in retrofitting the existing RC buildings as well they are economical for application.
Seismic Evaluation and Retrofitting of Reinforced Concrete Building Using Multiple Combination of FRP Wraps
Seismic retrofitting of vulnerable structures is critical for reducing risk. Seismic retrofitting is the upgradation of existing structures to make them more resilient to future seismic events. Among various seismic retrofitting techniques, the FRP wrapping has been proved to be very promising with respect to the ease and effectiveness. This study explores the effectiveness of multiple combination of different types of fibre reinforced polymers laminates (FRP) viz. basalt fibre reinforced polymer (BFRP), carbon fibre reinforced polymer (CFRP) and glass fibre reinforced polymer (GFRP). The effectiveness of different combinations of FRPs has been assessed by comparing the capacity curve for the retrofitted building. Further, for the proposed retrofitting techniques the cost efficiency vis-à-vis their effectiveness in the level of increase in seismic protection have been ascertained. From above study, it can be concluded that these innovative materials are good in strength and they have impressive ductile property. Combinations of these innovative materials are efficient in retrofitting the existing RC buildings as well they are economical for application.
Seismic Evaluation and Retrofitting of Reinforced Concrete Building Using Multiple Combination of FRP Wraps
Lecture Notes in Civil Engineering
Shrikhande, Manish (editor) / Agarwal, Pankaj (editor) / Kumar, P. C. Ashwin (editor) / Atal, M. (author) / Kumar, R. (author) / Kumbhar, O. G. (author) / Bakre, S. V. (author)
Symposium in Earthquake Engineering ; 2022 ; Roorkee, India
Proceedings of 17th Symposium on Earthquake Engineering (Vol. 2) ; Chapter: 47 ; 633-642
2023-07-20
10 pages
Article/Chapter (Book)
Electronic Resource
English
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