Effects of biaxial loading on crack driving force and constraints for shallow semi-elliptical surface flaws

Three-dimensional, elastic-plastic finite element analyses have been carried out to investigate the effects of biaxial loading on J-integrals and Q-values for shallow semi-elliptical surface flaws in wide plates. Direct tension and pure bending loading of up to about 10 times the yield strain were a...

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Veröffentlicht in:	International journal of fracture 1999-01, Vol.98 (1), p.37-54
Hauptverfasser:	LEE, M. M. K, BOOTHMAN, D. P, LUXMOORE, A. R
Format:	Artikel
Sprache:	eng
Schlagworte:	Biaxial loads Computational techniques Cracks Elastic limit Exact sciences and technology Finite element method Finite-element and galerkin methods Fracture mechanics (crack, fatigue, damage...) Fundamental areas of phenomenology (including applications) Integrals Mathematical methods in physics Physics Plates Plates (structural members) Solid mechanics Strain Structural and continuum mechanics Three dimensional analysis
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