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Advanced Manufacturing and Processing Views: 799 Downloads: 546 Vol. 13, No. 50 (2019) September 11, 2019 pp. 613-622

Stress intensity factor for small embedded cracks in weldments

Paolo Livieri, Fausto Segala

In the present work, the stress intensity factor (SIF) of embedded small cracks placed at the weld toe is calculated by means of two procedures based on the Oore-Burns integral. In the first approach, the defect is considered as a circular…

10.3221/IGF-ESIS.50.52

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Miscellanea Views: 915 Downloads: 508 Vol. 12, No. 44 (2018) March 18, 2018 pp. 82-93

Elastic crack-tip stress field in a semi-strip

Victor Reut, Natalya Vaysfeld, Zinaida Zhuravlova

In this article the plain elasticity problem for a semi-strip with a transverse crack is investigated in the different cases of the boundary conditions at the semi-strip’s end. Unlike many works dedicated to this subject, the fixed…

10.3221/IGF-ESIS.44.07

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Fatigue and Fracture of non metallic materials Views: 894 Downloads: 451 Vol. 18, No. 69 (2024) April 13, 2024 pp. 1-17

About Measuring the Stress Intensity Factor of Cracks in Curved, Brittle Shells

Siwen Cao, Andras A. Sipos

Most techniques of measuring the stress intensity factor (SIF) in the cracking process assume a crack in a planar medium. Currently, there is no effective approach for curved brittle shells, particularly for non-developable cases, i.e.…

10.3221/IGF-ESIS.69.01

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Stress intensity factor for small embedded cracks in weldments

Elastic crack-tip stress field in a semi-strip

About Measuring the Stress Intensity Factor of Cracks in Curved, Brittle Shells