Investigation of fatigue crack growth and crack turning on integral stiffened structures under mode I loading

Integral structures have benefits compared to riveted structures, but they offer lower damage tolerance. This investigation analysed possible decrease of crack growth in integral structures by means of design analysis on stringer cross-sections. For this purpose the finite element analysis (FEA) was...

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Veröffentlicht in:	Engineering fracture mechanics 2006-10, Vol.73 (15), p.2139-2152
Hauptverfasser:	Llopart, Ll, Kurz, B., Wellhausen, C., Anglada, M., Drechsler, K., Wolf, K.
Format:	Artikel
Sprache:	eng
Schlagworte:	3D-FEM Exact sciences and technology Fatigue crack propagation Fracture mechanics (crack, fatigue, damage...) Fundamental areas of phenomenology (including applications) Integral structures Physics Solid mechanics Static elasticity (thermoelasticity...) Stringer design Structural and continuum mechanics T-stress
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