1 AN EXPERIMENTAL INVESTIGATION OF THE STEEL FIBER ADDITION 1 TO THE REINFORCED CONCRETE CANTILEVER BEAMS 2 UNDER A CYCLIC LOAD EFFECT 3 4 Fatih Altun 1,* , Zehra Dandin 2 5 6 1 Erciyes University, Engineering Faculty, Department of Civil Engineering, 38039, 7 Kayseri, Turkey 8 *Corresponding author; Tel: +90 532 570 7213; fax: +90 352 437 5784 9 E-mail address: [email protected] 10 11 12 2 Erciyes University, Engineering Faculty, Department of Civil Engineering, Kayseri, 13 Turkey 14 Tel: +90 530 201 7059 15 E-mail address: [email protected] 16 17 18 19 20 21 22 23 24 25 26 27