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Continue to ChatNumerical Investigation of Stepped Concentric Crash Tubes Subjected to Axial Impact : The Effects of Number of Tubes - https://avesis.itu.edu.tr/yayin/6af313d6-0882-483e-b36b-8f37088d62c3/numerical-investigation-of-stepped-concentric-crash-tubes-subjected-to-axial-impact-the-effects-of-number-of-tubes