Results 251 to 260 of about 648,642 (305)

Plane Strain and Plane Stress

1992
A problem is two-dimensional if the field quantities such as stress and displacement depend on only two coordinates (x,y) and the boundary conditions are imposed on a line f(x,y) = 0 in the x?/-plane.
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Plane stress and plane strain

1992
Abstract The basic constitutive relationships of Chapter 2, the energy-based displacement method of Chapter 3, and some of the interpolation functions of Chapter 5 are used to develop several finite elements for the analysis of plane stress and plane strain.
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A Concentrated Force Problem of Plane Strain or Plane Stress

Journal of Applied Mechanics, 1947
Abstract The problem in plane strain or plane stress of a large plate containing an elliptical hole, which is loaded by line forces at the ends of the minor axis of the ellipse, is solved in closed form by using complex variable analysis.
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Plane stress and plane strain fractures in polypropylene

Polymer Engineering & Science, 1980
AbstractThe concepts of Linear Elastic Fracture Mechanics (LEFM) are applied to polypropylene, a homopolymer and two copolymers, with a view to characterizing their brittle behavior at slow rates (0.5 cm/min) in terms of a fracture toughness, KIc. The effect of thickness, notch sharpness, and the mode of loading on KIc have been investigated in order ...
P. L. Fernando, J. G. Williams
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Plane stress, plane strain, and pure shear at large finite strain

International Journal of Plasticity, 1988
Abstract P.W. Bridgman's rejection of the Prandtl-Reuss classical plasticity theory for finite strain in steel is reassessed. His conclusion in 1946 was based on data from his two-dimensional compression experiment. In terms of a modern incremental theory of finite strain plasticity in which stress and strain tensors are redefined, Bridgman's ...
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Modeling of plane strain ductile rupture

International Journal of Plasticity, 2003
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Besson, J., Steglich, D., Brocks, W.
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Optical in-plane strain field sensor

Applied Optics, 2002
A whole-field speckle strain sensor is presented. The speckle strain sensor allows the measurement of all three in-plane components of the strain field simultaneously without touching the surface of the sample. The strain fields are extracted from the in-plane motion of defocused laser speckles in a telecentric imaging system.
Per, Synnergren, Mikael, Sjödahl
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Singular Fields in Plane-Strain Penetration

Journal of Applied Mechanics, 1991
Local singular fields are investigated in the vicinity of the vertex of a sharp wedge that penetrates a viscous solid. Material behavior is modeled by the usual powerlaw constitutive relation. Wall friction is accounted for by imposing friction factors along the walls of the wedge.
Durban, David, Rand, Omri
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Influence of damage on properties of strain localization in geomaterials at plane stress and plane strain

Archive of Applied Mechanics, 2004
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Zhang, Y. Q., Lu, Y., Qiang, H. F.
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Plane-Strain Problems

1989
This chapter is concerned with the formulations and solutions for plane plastic flow. In plane plastic flow, velocities of all points occur in planes parallel to a certain plane, say the (x, y) plane, and are independent of the distance from that plane. The Cartesian components of the velocity vector u are ux(x, y), uy(x, y), and uz = 0.
Shiro Kobayashi, Soo-Ik Oh, Taylan Altan
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