On Stress Concentration Factor of Perforated Plate Filling with Different Materials

Abstract:

Theoretic analysis to the stress-strain on the compound board around the hole is made to put forward a feasible method of stress distributing law about the stress concentration. The stress data is obtained from elasticity. Approximate stress concentration factor on the board around the hole is expressed according to the effective data after calculating. A comparison with the theoretical values by ANSYS 10.0 shows that the stress concentration factor is of high precision, so that this method is feasible and accurate.

• Periodical: Advanced Materials Research (Volumes 446-449)
• Pages: 3565-3568
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.446-449.3565
• Online since: January 2012
• Authors: Wei Ping Zhao, Cheng Yi
• Keywords: Compound Plate, Elasticity, Finite Element Method (FEM), Stress Concentration Factor

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