Study on the Strength Design of Cold Deformation Strengthening Material

Abstract:

Study on Strength design of steel components including residual stress. First, sample with residual stress of shot peening were detected, material properties change with residual stress was analyzed. And problems in the strength design were discussed. On this basis, design criteria for design of static strength and fatigue strength under plane stress state were derivated, the design criteria formula of the unification form is obtained. Finally, examples illustrate the reasonableness of the conclusions and deriving formulas.

• Periodical: Applied Mechanics and Materials (Volumes 325-326)
• Pages: 63-66
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.325-326.63
• Online since: June 2013
• Authors: Tie Shan Zhang, Qun Feng Ma
• Keywords: Fatigue, Residual Stress, Shot Peening, Strength

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