Impact Testing and Modeling of DP600 Front Rails Tau Tyan

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Automotive Center US Steel • Guofei Chen • Ming Chen • Ming Shi w w w . a u t o s t e e l . o r g Contribution NAE Truck Safety Ford Motor Company • Meagan Gonzalez • Karthik Chitoor • Heung-Soo Kim • Yijung Chen • Miinshiou Huang • Matt Maltarich • Timothy Bailey • Dennis Heinanen
w w w . a u t o s t e e l . o r g Outline • Introduction – Generic Cross-section • DP600 Multicorner Columns in Axial Crush • DP600 Multicorner Columns in Side Bending • DP600 12 Corner Columns in Full Vehicle Frontal Impact Application • Conclusions
Page 1: Impact Testing and Modeling of DP60
Page 5 and 6: Generic Cross-section Comparison w
Page 8 and 9: w w w . a u t o s t e e l . o r g O
Page 10 and 11: Axial Crush Test Setup Speed Machin
Page 12 and 13: • Hexagonal Quasi-static Axial Cr
Page 14 and 15: • Hexagonal 15mph Axial Crush CAE
Page 16 and 17: • Hexagonal 30mph Axial Crush CAE
Page 18 and 19: 1 Element formulation Sensitivity S
Page 20 and 21: Striker 2" o.d.. 560 mm 700 mm 1in/
Page 22 and 23: CAE and Test Comparison Hexagonal a
Page 24 and 25: Variable Value Effect on Peak Force
Page 26 and 27: C1 Cross-section C0 Cross-section C
Page 28 and 29: Sensitivity Analyses (Tapered Cross
Page 30 and 31: Front Rail Design Material 32Ksi DP
Page 32 and 33: Baseline 12-Corner NCAP Performance
Page 35 and 36: Baseline 12-Corner IIHS Offset Perf
Page 37 and 38: w w w . a u t o s t e e l . o r g O

Impact Testing and Modeling of DP600 Front Rails Tau Tyan

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