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Keywords: Fracture Mechanics
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Journal Articles
Article Type: Structures and Safety Reliability
J. Offshore Mech. Arct. Eng. August 2012, 134(3): 031602.
Published Online: February 2, 2012
... Section VIII Div 2. Finally, some of the implications on fracture mechanics based remaining life assessment for tubular joints are discussed in light of the results obtained in this investigation. References 1 UK HSE Offshore Technology Report: “ Stress Concentration Factors for Simple Tubular...
Journal Articles
Article Type: Materials Technology
J. Offshore Mech. Arct. Eng. August 2011, 133(3): 031402.
Published Online: March 29, 2011
...Hugo A. Ernst; Richard E. Bravo This work studies the effect of the yield ( Y ) to tensile ( T ) ratio, Y ∕ T , on the structural integrity of line pipes with part through the thickness (PTT) circumferential defects subject to bend loading. A model based on elastic-plastic fracture mechanics...
Journal Articles
Article Type: Materials Technology
J. Offshore Mech. Arct. Eng. August 2011, 133(3): 031401.
Published Online: March 4, 2011
... on elastic-plastic fracture mechanics and plasticity theory was developed for that purpose. The analysis allows for load or deformation control situations. The results are shown in terms of curves of critical defect size versus the controlling variable, i.e., load or deformation. For each one of the several...
Journal Articles
Article Type: Technical Papers
J. Offshore Mech. Arct. Eng. November 2004, 126(4): 358–363.
Published Online: March 7, 2005
... analysis analyses were carried out at various loading rates. From the displacement profile, the crack tip opening displacements (CTOD) were calculated according to the principles of fracture mechanics. Comparing the dynamic values to the static result, a dynamic amplification factor (DAF) was obtained...
Journal Articles
Article Type: Technical Papers
J. Offshore Mech. Arct. Eng. May 2005, 127(2): 182–189.
Published Online: December 15, 2004
...J. Efraín Rodríguez-Sánchez; William D. Dover; Feargal P. Brennan; Alejandro Rodríguez Castellanos Fatigue life predictions based on fracture mechanics calculations are required to satisfy an increasing level of safety demanded by industry. These predictions are mainly used to schedule NDT...
Journal Articles
Article Type: Technical Papers
J. Offshore Mech. Arct. Eng. August 2004, 126(3): 250–257.
Published Online: September 20, 2004
.../00aaabx1, DNV Materials Technology and Laboratories RN530, Høvik. 02 September 2002 03 December 2003 20 09 2004 fatigue testing offshore installations inspection planning fracture mechanics risk analysis Inspection Planning Mooring Lines Fracture Mechanics...
Journal Articles
Article Type: Technical Papers
J. Offshore Mech. Arct. Eng. August 2004, 126(3): 243–249.
Published Online: September 20, 2004
...Ernesto Heredia-Zavoni; Roberto Montes-Iturrizaga A Bayesian framework is used for updating the probability distributions of the parameters of a fracture mechanics model and of crack size in tubular joints using information from inspection reports of fixed offshore structures. An error model...
Journal Articles
Article Type: Technical Papers
J. Offshore Mech. Arct. Eng. August 2004, 126(3): 220–226.
Published Online: July 23, 2003
...Y. Garbatov; S. Rudan; C. Guedes Soares The paper analyzes the fatigue crack growth of knuckle detail typical of tankers. An approach for evaluation of the fatigue life based on fracture mechanics is presented, where a Paris-Erdogan crack-growth law is applied. A geometry correction function...