The goal of this paper is to know crack propagation charcteristic on aluminium plate with repair graphite epoxy. The mechanical properties static and dynamic constitutes as urgent factor, then is necessity to establish a research crack propagation on the aluminium plate. From the research propagation on aluminium plate up to 58 mm and composite material failure ono 165.150 cycle.
Keywords: crack, propagtion, fatigue life. Sasi Kirono-BPPT
Keywords: crack, propagtion, fatigue life. Sasi Kirono-BPPT
