Safety Factor of Anisotropic Bars in the Space of Generalized Forces

Bars of arbitrary shape made of a homogeneous anisotropic material are considered. In the general case, in their cross section, nonzero are all internal force factors (IFF) — three forces and three moments. The values of the IFF are known from solutions of the corresponding problem. The safety facto...

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Bibliographic Details
Published in:Mechanics of composite materials 2017, Vol.52 (6), p.781-788
Main Authors: Sibgatullin, K. E., Sibgatullin, E. S.
Format: Article
Language:English
Subjects:
Anisotropy
Bars
Bearing strength
Ceramics
Characterization and Evaluation of Materials
Chemistry and Materials Science
Classical Mechanics
Composite materials
Composites
Cross sections
Glass
Internal forces
Load carrying capacity
Materials Science
Natural Materials
Safety and security measures
Safety factors
Solid Mechanics
Strength
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Summary:Bars of arbitrary shape made of a homogeneous anisotropic material are considered. In the general case, in their cross section, nonzero are all internal force factors (IFF) — three forces and three moments. The values of the IFF are known from solutions of the corresponding problem. The safety factor for the load-carrying capacity of the beams is determined by comparing the known vector R ∗ of IFF with the corresponding desired strength vector R in the IFF space.
ISSN:0191-5665
1573-8922
DOI:10.1007/s11029-017-9629-0