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Keywords: stress intensity factor
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Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. February 2022, 144(1): 011306.
Paper No: PVT-20-1269
Published Online: December 6, 2021
... No. PVP2011-57267. 10.1115/PVP2011-57267 [6] Huh , N.-S. , Shim , D.-J. , Choi , S. , Wilkowski , G. , and Yang , J.-S. , 2008 , “ Stress Intensity Factors for Slanted Through-Wall Cracks Based on Elastic Finite Element Analyses ,” Fatigue Fract. Eng. Mater. Struct...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. February 2022, 144(1): 011201.
Paper No: PVT-21-1001
Published Online: August 4, 2021
... in the literature survey. 05 01 2021 25 03 2021 04 08 2021 fatigue crack growth threshold negative stress ratio fatigue crack growth rate stress intensity factor fitness-for-service The relationship between fatigue crack growth rate da / dN and stress intensity factor range Δ K...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. June 2020, 142(3): 031503.
Paper No: PVT-19-1061
Published Online: March 18, 2020
...Chentong Chen; Hanbin Xiao; Yuh J. Chao; Poh-Sang Lam From linear elastic fracture mechanics (LEFM), it is well accepted that only the singular stress near the crack tip contributes to the fracture event through the crack tip stress intensity factor K. In the biaxial loading, the stress component...
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Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. April 2013, 135(2): 021202.
Paper No: PVT-11-1160
Published Online: March 18, 2013
... in a threaded bolt depends on the stress intensity factor (SIF). Available SIF solutions have approximated the threaded bolt as a circular groove, thus, the SIF predominantly corresponds to the opening mode, mode-I. As a thread in a bolt has a helix angle, the crack propagates under mixed mode conditions...
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Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Pressure Vessel Technol. December 2011, 133(6): 064502.
Published Online: October 3, 2011
.... The shielding and amplifying effects are varied with hole geometry form and hole geometry parameters. boundary-elements methods cracks plates (structures) pressure vessels stress analysis hole crack stress intensity factor boundary element crack-tip element displacement discontinuity...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. August 2011, 133(4): 041208.
Published Online: May 18, 2011
... of the stress intensity factors (SIFs) can be obtained by considering the latter problem, which is analyzed easily by means of a hybrid displacement discontinuity (a boundary element method) proposed recently by Yan. Numerical examples are included to illustrate that the numerical approach is very simple...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Pressure Vessel Technol. December 2009, 131(6): 064501.
Published Online: October 28, 2009
...A. A. Ali; J. Purbolaksono; A. Khinani; A. Z. Rashid; F. Tarlochan In this paper stress intensity factors of a longitudinal semielliptical surface crack on the inner surface in a compound tube subjected to internal pressure are presented. Variations of modulus of elasticity and thickness...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. August 2009, 131(4): 041402.
Published Online: May 15, 2009
... the magnification and shielding effects and the reference stress solutions, a newly developed assessment procedure for multiple discrete cracklike flaws in the failure assessment diagram is proposed. fitness for service (FFS) FAD multiple cracklike flaws stress intensity factor interaction factor collapse...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. February 2008, 130(1): 011405.
Published Online: January 24, 2008
... and propagation in line pipes containing an inclined surface crack is presented. The inclined angle of the surface crack with respect to the axis of loading varies between 0 deg and 90 deg . Based on the concept of the effective stress intensity factor range Δ k eff , the rate of fatigue crack propagation d b ∕ d...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Pressure Vessel Technol. February 2003, 125(1): 46–51.
Published Online: January 31, 2003
... cracks have been found during in-service-inspections. These subclad cracks should be assumed for a safe operation under normal conditions and faulted conditions such as pressurized thermal shock (PTS). There are several elastic stress intensity factor (SIF) solutions for subclad cracks which are used...