Stress intensities in a strip reinforced by stiffeners at the edges

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1995 (EN)
Stress intensities in a strip reinforced by stiffeners at the edges (EN)

Tsamasphyros, G (EN)
Dimou, G (EN)

N/A (EN)

The problem of a cracked or perforated strip, reinforced by stiffeners, is considered. Since each defect (crack or hole) is simulated by a continuous distribution of dislocations, the problem of a single dislocation, lying in the reinforced strip, has been solved via Fourier transform. Consequently, a singular integral equation is set up for any crack or hole in the strip. Numerical results, regarding stress intensities at straight crack tips, are presented. © 1995. (EN)


Stress concentration (EN)
Fourier transforms (EN)
Stress analysis (EN)
Perforation (EN)
Displacement discontinuity (EN)
Dislocations (crystals) (EN)
Boundary conditions (EN)
Green's function (EN)
Software Package Mathematica (EN)
Burger vector (EN)
Dislocations (EN)
Stiffeners (EN)
Cracks (EN)
Tensile stress (EN)
Algebra (EN)
Stress intensity factors (EN)
Integral equations (EN)
Reinforcement (EN)
Singular Integral Equation (EN)
Mathematical models (EN)
Fourier Transform (EN)

Εθνικό Μετσόβιο Πολυτεχνείο (EL)
National Technical University of Athens (EN)

Engineering Fracture Mechanics (EN)



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