Higher-order forms of caustics in mixed-mode fracture

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1991 (EN)
Higher-order forms of caustics in mixed-mode fracture (EN)

Theocaris, PS (EN)
Lazopoulos, C (EN)

N/A (EN)

An improved method for evaluating the mixed-mode stress intensity factor (SIF) around a crack-tip is developed considering the first four terms of the Muskhelishvili complex potential. Since the present approach provides a better approximation of the caustics method engendered by large initial curves (LIC), it is suitable for problems of plasticity and elastic anisotropy. © 1991. (EN)


Elastic Anisotropy (EN)
Muskhelishvili Complex Potential (EN)
Fracture Mechanics (EN)
Caustics Method (EN)
Plasticity (EN)
Higher Order (EN)
Materials--Anisotropy (EN)
Stresses--Analysis (EN)
Mathematical Techniques--Perturbation Techniques (EN)
Large Initial Curves (EN)
Mixed Mode (EN)
Mixed Mode Fracture (EN)

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

Engineering Fracture Mechanics (EN)



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