scholarly journals The analytic solution of near-tip stress fields for perfectly plastic pressure-sensitive material under plane stress condition

1992 ◽  
Vol 53 (4) ◽  
pp. 325-336 ◽  
Author(s):  
F. Z. Li
Keyword(s):  
Plane Stress ◽  
Stress Condition ◽  
Analytic Solution ◽  
Stress Fields ◽  
Sensitive Material ◽  
Plane Stress Condition ◽  
Perfectly Plastic ◽  
Pressure Sensitive

scholarly journals Damaged behavior under plane stress

2011 ◽  
pp. 341-368
Author(s):  
Thomas Paris ◽  
Khémaïs Saanouni
Keyword(s):  
Plane Stress ◽  
Constitutive Equations ◽  
Stress Condition ◽  
Time Integration ◽  
Reference Case ◽  
Plane Stress Condition ◽  
Integration Schemes ◽  
Hyperbolic Sine ◽  
Time Integration Schemes ◽  
Fully Coupled

This paper deals with the numerical treatment of "advanced" elasto-viscoplasticdamage constitutive equations in the particular case of plane stress. The viscoplastic constitutive equations account for the mixed isotropic and kinematic non linear hardening and are fully coupled with the isotropic ductile damage. The viscous effect is indifferently described by a power function (Norton type) or an hyperbolic sine function. Different time integration schemes are used and compared to each other assuming plane stress condition, widely used when dealing with shell structures as well as to the 3D reference case.

Stress in an elastic hump: the effects of glacier flow over elastic bedrock

1975 ◽  
Vol 344 (1637) ◽  
pp. 157-173 ◽  
Keyword(s):  
Plane Stress ◽  
Complex Variable ◽  
Analytic Solution ◽  
Rational Functions ◽  
Fortran Program ◽  
Stress Fields ◽  
Infinite Domain ◽  
Principal Directions ◽  
Glacier Flow ◽  
Principal Strains

Stress fields in an isotropic elastic semi-infinite domain with a humped contour subjected to applied tractions are obtained for plane strain or plane stress conditions. Domains mapped conformally onto the half-plane by a class of rational functions are considered and a complex variable method is used to determine an analytic solution. A general Fortran program has been constructed to determine stresses, principal directions, principal strains, and maximum shear tractions at specified points.

Study of the mechanical properties of a molybdenum alloy with a plane stress condition at low temperature

1980 ◽  
Vol 12 (1) ◽  
pp. 89-93
Author(s):  
A. A. Lebedev ◽  
F. F. Giginyak ◽  
V. V. Bashta ◽  
V. K. Kharchenko ◽  
V. N. Semirog-Orlik ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Low Temperature ◽  
Plane Stress ◽  
Stress Condition ◽  
Molybdenum Alloy ◽  
Plane Stress Condition
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