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Upper bound limit load for overmatched scarf-joint specimens
A simple kinematically admissible velocity field involving single jump lines is proposed to find an upper bound limit load for overmatched scarf-joint specimens. It is shown that the solution based on the chosen velocity field depends on two dimensionless parameters, while the number of essential dimensional parameters is four. This is a great advantage for engineering applications. The results, for a particular case, are compared with a similar solution for centre-cracked tensile specimens and one which is obtainable from the new solution as a particular case.
Upper bound limit load for overmatched scarf-joint specimens
A simple kinematically admissible velocity field involving single jump lines is proposed to find an upper bound limit load for overmatched scarf-joint specimens. It is shown that the solution based on the chosen velocity field depends on two dimensionless parameters, while the number of essential dimensional parameters is four. This is a great advantage for engineering applications. The results, for a particular case, are compared with a similar solution for centre-cracked tensile specimens and one which is obtainable from the new solution as a particular case.
Upper bound limit load for overmatched scarf-joint specimens
Alexandrov, S.E. (author) / Goldstein, R.V. (author)
Fatigue and Fracture of Engineering Materials and Structures ; 22 ; 975-979
1999
5 Seiten, 21 Quellen
Article (Journal)
English
An upper bound limit load for overmatched scarf-joint specimens
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