Fracture mechanics analysis of cylindrical panels with non-through cracks

Fracture mechanics analysis of cylindrical panels with non-through cracks

This paper considers the fracture mechanics analysis in ANSYS for cylindrical panels with semielliptical non-through surface cracks. The results of calculating the fracture mechanics parameters along the defect front are presented. A universal formula for determining the stress intensity factor valu...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Russian aeronautics 2014-07, Vol.57 (3), p.240-244
Hauptverfasser: Glushkov, S. V., Skvortsov, Yu. V.
Format: Artikel
Sprache:eng
Schlagworte:
Automotive Engineering
Defects
Engineering
Fracture mechanics
Mathematical analysis
Panels
Stress intensity factor
Structural Mechanics and Strength of Flight Vehicles
Surface cracks
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:This paper considers the fracture mechanics analysis in ANSYS for cylindrical panels with semielliptical non-through surface cracks. The results of calculating the fracture mechanics parameters along the defect front are presented. A universal formula for determining the stress intensity factor value at the representative points of the front line is proposed.
ISSN:1068-7998
1934-7901
DOI:10.3103/S1068799814030040