FEM Analysis and Verification of Stress Intensity Factor of Dugdale Model in Silicon Steel Plate under Biaxial Tensile Load

Abstract:

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A plate containing a central crack and subjected to biaxial stresses has been studied by a finite element method using ANSYS. The stress intensity factor was calculated using displacement extrapolation method and Dugdal model. From the results, it was found that the stress intensity factors increased with the increasing load ratio. There was good agreement between experimental and theoretical results.

Info:

Periodical:

Materials Science Forum (Volumes 675-677)

Edited by:

Yi Tan and Dongying Ju

Pages:

979-982

DOI:

10.4028/www.scientific.net/MSF.675-677.979

Citation:

J.G. Wang et al., "FEM Analysis and Verification of Stress Intensity Factor of Dugdale Model in Silicon Steel Plate under Biaxial Tensile Load", Materials Science Forum, Vols. 675-677, pp. 979-982, 2011

Online since:

February 2011

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Price:

$35.00

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