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Keywords: stress intensity factor
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Journal Articles
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. October 2023, 145(5): 051701.
Paper No: OMAE-22-1144
Published Online: February 14, 2023
... with the torsion condition, the initial crack angle can significantly reduce the stress intensity factor (SIF) under the bending condition. Furthermore, the cracks that gradually approach transverse frames are also more likely to induce mode I fracture under torsion conditions. These findings from the present...
Journal Articles
Article Type: Research-Article
J. Offshore Mech. Arct. Eng. April 2019, 141(2): 021606.
Paper No: OMAE-17-1120
Published Online: October 18, 2018
...Arvind Keprate; R. M. Chandima Ratnayake; Shankar Sankararaman Currently, in the oil and gas industry, finite element method (FEM)-based commercial software (such as ANSYS and abaqus ) is commonly employed for determining the stress intensity factor (SIF). In their earlier work, the authors...
Journal Articles
Article Type: Technical Papers
J. Offshore Mech. Arct. Eng. August 2005, 127(3): 269–279.
Published Online: January 26, 2005
...X. Qian; Robert H. Dodds, Jr.; Y. S. Choo This paper describes the mode mixity of stress-intensity factors for surface cracks at weld toes located at the saddle point in circular hollow section X joints. The remote loading applies a uniform tensile stress at the end of the brace along its axis...