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Keywords: elastic-plastic
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Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. August 2013, 135(4): 041203.
Paper No: PVT-12-1096
Published Online: June 11, 2013
... Reinhardt. 12 07 2012 28 01 2013 There are several simplified methods, known as notch stress-strain conversion (NSSC) rules that provide an approximate formula to relate local elastic-plastic stresses and strains at the notch root to those estimated elastically. This paper investigates...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. February 2013, 135(1): 011205.
Paper No: PVT-11-1157
Published Online: December 5, 2012
...). cones elasticplastic buckling collapse external pressure axial compression There appears to be insufficient know-how and fragmented design data on buckling strength of short and relatively thick, and unstiffened conical shells. Static stability of such shells falls well into the elastic...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. February 2011, 133(1): 011203.
Published Online: December 22, 2010
... geometry design engineering mechanical engineering computing mechanical stability mechanical strength shells (structures) standards shell structures advanced computational modeling elastic-plastic nonlinear analysis buckling collapse limit states imperfections bifurcation snap-through...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. April 2010, 132(2): 021203.
Published Online: January 26, 2010
...Dan Vlaicu A cyclically loaded structure made of elastic-plastic material is considered as an elastic shakedown if plastic straining occurs in the first few cycles and the sequent response is wholly elastic. In this paper, the finite element method is used to develop upper and lower bound limits...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. February 2010, 132(1): 011401.
Published Online: November 10, 2009
... is compared with elastic-plastic finite element analysis for several notch configurations exhibiting two-dimensional and three-dimensional effects. elasticity elastoplasticity finite element analysis notch strength shapes (structures) stress-strain relations notch stress-strain conversion (NSSC...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. August 2009, 131(4): 041203.
Published Online: June 12, 2009
... , 102 ( 4 ), pp. 410 – 418 . Reinhardt , W. , 2005 , “ Strain Measures for Fatigue Assessment Using Elastic-Plastic FEA ,” ASME Paper No. PVP2005-71547. Kalnins , A. , 2006 , “ Fatigue Analysis in Pressure Vessel Design by Local Strain Approach: Methods and Software Requirements...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. June 2009, 131(3): 031406.
Published Online: April 21, 2009
... dependent only on the strain hardening exponent. 26 09 2007 24 12 2008 21 04 2009 crack-edge stress field analysis finite element analysis structural engineering work hardening fracture constraint elastic-plastic finite-element analysis crack-tip fields...