Impact fatigue, multiple and repeated low-velocity impacts on FRP composites: A review

A review of experimental evidence from the literature in relation to “impact fatigue”, “multiple impacts”, and “repeated impacts” on FRP composites, along with articles discussing theoretical numerical simulations, is provided. new terminology definition presented clear meanings these types loadings. Experimental investigations about impact fatigue, have been categorized terms energy number impacts. Also, many parameters are considered illuminate their effects during repeated impacts laminates. Discussion reported results will be a recommendation for future explorations research paths fill knowledge gaps.