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Predicting Structural Performance of Automotive Bodies from As-Shipped Properties of Steel
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Abstract
The purpose of this paper is to provide a simple analytic procedure for determining the potential for thickness reduction of structural body parts using mild and high strength steels where it is assumed that the effect of buckling or crippling is considered separately. Static, collision and fatigue loading cases are evaluated for both the bulk steel and for spot welds. In addition, the effect of forming and paint-bake aging on the as-received properties of the steel is considered.
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Citation
Levy, B., "Predicting Structural Performance of Automotive Bodies from As-Shipped Properties of Steel," SAE Technical Paper 810029, 1981, https://doi.org/10.4271/810029.Also In
References
- Younger D. G. “HSLA Steels and the Weighty Automobile Problem,” Proceedings AIME Mechanical Working Conference January 21, 1974
- Dieter G. E. Jr. Mechanical Metallurgy McGraw Hill 1961
- Saka K. et al. “The Uniaxial Strain Hardening Behavior of Sheet Metal from Zero Strain to Failure,” J. of Mech. Working Tech. 3 1979 17 30
- Laukonis J. V. General Motors Research Publication 3113 “Anisotropic Strain Localization in Tensile Prestrained Sheet Steel,” 10 24 79
- Hundy B. B. JISI 34 38 September 1954
- Levy B. S. SAE Paper this session “Material & Design Interactions in Collision Energy Management”
- Magee C. L. Thornton P. H. “Design Considerations in Energy Absorption by Structural Collapse,” SAE 780434 February 27 March 3 1978
- Thornton P. H. “Energy Absorption by the Structural Collapse of Spot Welded Sheet Metal Sections,” SAE 800372 February 25,-29
- Thornton P. H. “Energy Absorption by Foam Filled Structures.” SAE 800081
- Topper T. H. et al “Neuber's Rule Applied to Fatigue of Notched Specimens,” J. of Materials, JMLSA 4 1 March 1969 200 209
- Forrest P. G. “Fatigue of Metals,” Pergamon Press 1962
- Godfrey H. J. “The Fatigue and Bending Properties of Cold Drawn Steel Wire,” Trans. ASM 29 1941 33
- Frost N. E. “The Effect of Cold Work on the Fatigue Properties of Two Steels,” Metallurgia Sept. 1960 62 85 90
- Pugh H. D. et. al “Design Considerations Arising from Cold Extrusion Research,” Int. J. Mach. Tool Design Research 2 Pergamon Press 1962 165 169
- Ebert L. J. WAL Report No. 310/90-85 June 1955 Dept. of Met. Engrg., Case Institute of Technology, Dept. of the Army
- Parker T. E. Montgomery G. L. “Effect of Balanced Biaxial Stretching on the Low Cycle Fatigue Behavior of SAE 1008 Hot Rolled Low Carbon Steel SAE 750048 .”
- Libertiny G. Z. et. al “The Effect of Large Prestrains on Fatigue,” Experimental Mechanics 64 68 February 1977
- Wilson R. B. Inland Steel
- Hiam J. R. Pietrowski R. “The Influence of Forming and Corrosion on the Fatigue Behavior of Automotive Steels,” SAE 780040 February 27 March 3 1978
- Sherman A. M. “Fatigue Properties of Alloy Steels,” Metallurgical Transactions A 6A May 1975 1035 1037
- Seely F. B. Smith J. O. “Resistance of Materials,” 4th John Wiley and Sons 1956
- Fostini R.V. Inland Steel
- Fine T. E. Wilson R. B. “Spot Weld Fatigue Paper,” SAE session
- Fine T. E. et. al “Evaluation of a New Dual Phase, Cold Rolled Steel-Mechanical Properties, Aging Responses, and Weldability,” SAE 780136 February 27 March 3 1978
- Fine T. E. Fostini R. V. “Spot Weldability of High Strength, Cold Rolled Steels,” SAE 790005 February 26 March 2 1979