Abstract :
Many regions where have the earthquake risk around the world, many buildings in developing countries are ineffective in front of earthquake forces. Recent years, the fabrics which are strengthening with carbon fiber reinforced polymer CFRP have become a very common material to strengthen the reinforced concrete buildings. In our country, mostly column jacketing and partition systems are used. They are also followed with steel jacketing and trussed steel joist systems. Reinforcement with composites named FRP fiber reinforced polymer are getting common slowly by slowly in our country. Since fibers are high tensile steel, they increase the strength of joist and covering deflection. If it is used in the direction of tensile, it also saves the strength for shearing. In this study,1 mm CFRP hardware is applied to the each covering of a 16 floor reinforced concrete building which is made with tunnel formwork system. In this analysis done with SAP2000 program, increase in the frequency of a reinforced concrete building is observed structure which has less in cycle is appeared. These results show us that CFRP hardwares make and 38 increase in the rigid of structure. Mahmoud Ziada | Sertaç Tuhta | Eren Hayati Gençbay | Furkan Günday | Yosra Tammam "Analysis of Tunnel Form Building Retrofitted with CFRP using Finite Element Method" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-2 , February 2019, URL: https://www.ijtsrd.com/papers/ijtsrd21505.pdf Paper URL: https://www.ijtsrd.com/engineering/civil-engineering/21505/analysis-of-tunnel-form-building-retrofitted-with-cfrp-using-finite-element-method/mahmoud-ziada
Keyword :
Frequency; CFRP, FRP; SAP2000, MOD