Experimental testing of medium scale GFRP reinforced concrete frames George Hopartean, Ted Donchev, Diana Petkova, Costas Georgopoulos, Mukesh Limbachiya and Noel Parnada MATEC Web Conf., 289 (2019) 04004 Published online: 28 August 2019 DOI: 10.1051/matecconf/201928904004