Author: Heng-Chih Lin
Publisher:
ISBN:
Category :
Languages : en
Pages : 156
Book Description
Constrained Elastic-Plastic Materials
Author: Heng-Chih Lin
Publisher:
ISBN:
Category :
Languages : en
Pages : 156
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 156
Book Description
A Treatment of Constrained Elastic-plastic Materials
Author: Eveline Baesu
Publisher:
ISBN:
Category :
Languages : en
Pages : 210
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 210
Book Description
Three-dimensional Elastic-plastic Finite-element Analyses of Constraint Variations in Cracked Bodies
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 48
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 48
Book Description
Three-Dimensional Elastic-Plastic Finite-Element Analyses of Constraint Variations in Cracked Bodies
Author: National Aeronautics and Space Administration (NASA)
Publisher: Createspace Independent Publishing Platform
ISBN: 9781722903527
Category :
Languages : en
Pages : 46
Book Description
Three-dimensional elastic-plastic (small-strain) finite-element analyses were used to study the stresses, deformations, and constraint variations around a straight-through crack in finite-thickness plates for an elastic-perfectly plastic material under monotonic and cyclic loading. Middle-crack tension specimens were analyzed for thicknesses ranging from 1.25 to 20 mm with various crack lengths. Three local constraint parameters, related to the normal, tangential, and hydrostatic stresses, showed similar variations along the crack front for a given thickness and applied stress level. Numerical analyses indicated that cyclic stress history and crack growth reduced the local constraint parameters in the interior of a plate, especially at high applied stress levels. A global constraint factor alpha(sub g) was defined to simulate three-dimensional effects in two-dimensional crack analyses. The global constraint factor was calculated as an average through-the-thickness value over the crack-front plastic region. Values of alpha(sub g) were found to be nearly independent of crack length and were related to the stress-intensity factor for a given thickness. Newman, J. C., Jr. and Bigelow, C. A. and Shivakumar, K. N. Langley Research Center RTOP 505-63-50-04...
Publisher: Createspace Independent Publishing Platform
ISBN: 9781722903527
Category :
Languages : en
Pages : 46
Book Description
Three-dimensional elastic-plastic (small-strain) finite-element analyses were used to study the stresses, deformations, and constraint variations around a straight-through crack in finite-thickness plates for an elastic-perfectly plastic material under monotonic and cyclic loading. Middle-crack tension specimens were analyzed for thicknesses ranging from 1.25 to 20 mm with various crack lengths. Three local constraint parameters, related to the normal, tangential, and hydrostatic stresses, showed similar variations along the crack front for a given thickness and applied stress level. Numerical analyses indicated that cyclic stress history and crack growth reduced the local constraint parameters in the interior of a plate, especially at high applied stress levels. A global constraint factor alpha(sub g) was defined to simulate three-dimensional effects in two-dimensional crack analyses. The global constraint factor was calculated as an average through-the-thickness value over the crack-front plastic region. Values of alpha(sub g) were found to be nearly independent of crack length and were related to the stress-intensity factor for a given thickness. Newman, J. C., Jr. and Bigelow, C. A. and Shivakumar, K. N. Langley Research Center RTOP 505-63-50-04...
Three-dimensional Elastic-plastic Finite-element Analyses of Constraint Variations in Cracked Bodies
Author: J. C. Newman
Publisher:
ISBN:
Category : Airframes
Languages : en
Pages : 42
Book Description
Publisher:
ISBN:
Category : Airframes
Languages : en
Pages : 42
Book Description
Elastic-Plastic Fracture Mechanics
Author: Lars Hannes Larsson
Publisher: Springer Science & Business Media
ISBN: 9400953801
Category : Science
Languages : en
Pages : 523
Book Description
Proceedings of the 4th Advanced Seminar on Fracture Mechanics, Joint Research Centre, Ispra, Italy, October 24-28, 1983
Publisher: Springer Science & Business Media
ISBN: 9400953801
Category : Science
Languages : en
Pages : 523
Book Description
Proceedings of the 4th Advanced Seminar on Fracture Mechanics, Joint Research Centre, Ispra, Italy, October 24-28, 1983
Practical Solution of Plastic Deformation Problems in Elastic-plastic Range
Author: Alexander Mendelson
Publisher:
ISBN:
Category : Deformations (Mechanics)
Languages : en
Pages : 32
Book Description
Publisher:
ISBN:
Category : Deformations (Mechanics)
Languages : en
Pages : 32
Book Description
Inelastic Analysis of Structures
Author: Milan Jirasek
Publisher: John Wiley & Sons
ISBN: 9780471987161
Category : Technology & Engineering
Languages : en
Pages : 770
Book Description
Hat ein Werkstoff seine Elastizitatsgrenze erreicht, so verhalt er sich inelastisch. Ingenieure und Designer mussen wissen, mit welchen Eigenschaften dann zu rechnen ist. Dieser Band vermittelt Ihnen den aktuellen Wissensstand auf dem Gebiet des plastischen Verhaltens und der plastischen Zug-Spannungs-Beziehungen. Behandelt werden in erster Linie Baustoffe, vor allem Stahl, aber auch Beton und Boden. Eine ausgewogene Mischung aus qualitativer Diskussion und mathematischer Theorie! (05/00)
Publisher: John Wiley & Sons
ISBN: 9780471987161
Category : Technology & Engineering
Languages : en
Pages : 770
Book Description
Hat ein Werkstoff seine Elastizitatsgrenze erreicht, so verhalt er sich inelastisch. Ingenieure und Designer mussen wissen, mit welchen Eigenschaften dann zu rechnen ist. Dieser Band vermittelt Ihnen den aktuellen Wissensstand auf dem Gebiet des plastischen Verhaltens und der plastischen Zug-Spannungs-Beziehungen. Behandelt werden in erster Linie Baustoffe, vor allem Stahl, aber auch Beton und Boden. Eine ausgewogene Mischung aus qualitativer Diskussion und mathematischer Theorie! (05/00)
Constraint Effects in Fracture Theory and Applications
Author: Mark Kirk
Publisher: ASTM International
ISBN: 0803120133
Category : Continuum mechanics
Languages : en
Pages : 546
Book Description
Publisher: ASTM International
ISBN: 0803120133
Category : Continuum mechanics
Languages : en
Pages : 546
Book Description
Constitutive Equations for Elastic-plastic Materials
Author: L. B. Freund
Publisher:
ISBN:
Category :
Languages : en
Pages : 29
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 29
Book Description