Stress Concentration Factor and Stress Intensity Factor with U-notch and Crack in the Beam

- Journal title : Transactions of the Korean Society of Mechanical Engineers A
- Volume 40, Issue 5, 2016, pp.513-523
- Publisher : The Korean Society of Mechanical Engineers
- DOI : 10.3795/KSME-A.2016.40.5.513

Title & Authors

Stress Concentration Factor and Stress Intensity Factor with U-notch and Crack in the Beam

Seo, Bo Seong; Lee, Kwang Ho;

Seo, Bo Seong; Lee, Kwang Ho;

Abstract

The stress concentration factors and stress intensity factors for a simple beam and a cantilever are analyzed by using finite element method and phtoelasticity. Using the analyzed results, the estimated graphs on stress concentration factors and stress intensity factors are obtained. To analyze stress concentration factors of notch, the dimensionless notch length H(height of specimen)/h

Keywords

Stress Concentration Factor;Stress Intensity Factor;Photoelasticity;Finite Element Method;U-notch;Crack Tip;

Language

Korean

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