In this research , for the first time, the effect of important internal damages; such as debonding , internal cracks , interlayer contamination on the ballistic strength of composite layers have been investigated. In this study , undamaged and damaged samples of composite layers are made by wet lay-up method. The results of this assessment showed that the damage caused the ballistic strength of the composite material to decrease. Also , by comparing the results for three internal damages , it was showed that the highest and lowest loss of ballistic resistance is related to debonding damage and interlayer contamination damage, respectively. Also, in this research , tensile analysis of the samples showed that the tensile behavior of all samples was close enough to each other. However , the maximum and minimum effects on tensile behavior of the samples are related to the sample with crack internal and interlayer contamination.
azadpour, M., & ghassemi, A. (2020). Experimental Investigation of the Effect of Internal Damage on Ballistic Resistance of Layered Composites. Iranian Journal of Mechanical Engineering Transactions of ISME, 22(1), -. doi: 10.30506/ijmep.2020.92993.1460
MLA
majid azadpour; aazam ghassemi. "Experimental Investigation of the Effect of Internal Damage on Ballistic Resistance of Layered Composites". Iranian Journal of Mechanical Engineering Transactions of ISME, 22, 1, 2020, -. doi: 10.30506/ijmep.2020.92993.1460
HARVARD
azadpour, M., ghassemi, A. (2020). 'Experimental Investigation of the Effect of Internal Damage on Ballistic Resistance of Layered Composites', Iranian Journal of Mechanical Engineering Transactions of ISME, 22(1), pp. -. doi: 10.30506/ijmep.2020.92993.1460
VANCOUVER
azadpour, M., ghassemi, A. Experimental Investigation of the Effect of Internal Damage on Ballistic Resistance of Layered Composites. Iranian Journal of Mechanical Engineering Transactions of ISME, 2020; 22(1): -. doi: 10.30506/ijmep.2020.92993.1460
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