• Shubham Dinkar Pawar
• Pawan A. Pawar
• Rohan A. Mane
• Manoj U, Deosarkar

This study has been undertaken to investigate the performance of FRP sheet & MS plate for the strengthening of structure. Strengthening is the process of upgrading the structure and increasing the load resisting capacity of structure, Strengthening is the process of reinforcing these structures to enhance their load-bearing capacity, durability, and overall performance. errors Structural strengthening is a critical practice in the fields of civil and structural engineering, aimed at fortifying existing buildings, bridges, and infrastructure to endure changing demands and evolving safety standards. Steel and FRP composites are the most used material in strengthening process of existing concrete structures. Near surface mounting techniques for strengthening of existing structures will be discussed. The NSM technique has provided a significant increment of the load at serviceability limit state, as well as, the stiffness after concrete cracking. Many of the reinforced concrete structures are being damaged by the frequent earthquakes and they need to be retrofitted using external retrofitting materials. Finite element method (FEM) has become a source for analyzing by simulating a model and predicting the physical behavior of complex engineering models. In this work t we are using standard mix M25 And cast 9 beams (150x150x700mm)as well as cast 9 cube (150x150x150)for getting strength of concrete. Use cement , sand , aggregate in form of (1:1.5:3) after that we test cube for 7,28,56 days. We use E tabs for design of beam load calculation which is impact on MS plate and FRP . After 56th day we are use MS plate and FRP For strengthening. After completing strengthening we conduct test on it and get difference in their failure and load caring capacity.

Simply supported beam, Retrofitting, MS steel plates, adhesive, fiber reinforced polymer (FRP), failure mode, finite element, RC beam, strengthening.

"STRENGTHENING OF STRUCTURE BY USING FRP & MS PLATE ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.11, Issue 5, page no.h95-h100, May-2024, Available :http://www.jetir.org/papers/JETIR2405711.pdf

"STRENGTHENING OF STRUCTURE BY USING FRP & MS PLATE ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.11, Issue 5, page no. pph95-h100, May-2024, Available at : http://www.jetir.org/papers/JETIR2405711.pdf