Summary
The problem of the plastic collapse load of circular and annular plates is dealt with. For simply supported and built-in edge plates, different loading conditions are considered and the annular plates are studied for varying geometries. The solutions obtained according to both Tresca's and Mises' yield conditions are exact in the sense of limit analysis.
Übersicht
Es werden Traglasten von Kreis- bzw. Kreisringplatten ermittelt. Dabei werden gelenkig gelagerte sowie eingespannte Kreisplatten bei verschiedener Belastung und Kreisringplatten bei verschiedener Geometrie betrachtet. Die mit Hilfe der Fließbedingungen nach Tresca bzw. v. Mises erhaltenen Lösungen sind exakt im Sinne der Grenztragfähigkeits-Theorie.
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Cinquini, C., Zanon, P. Limit analysis of circular and annular plates. Ing. arch 55, 157–175 (1985). https://doi.org/10.1007/BF00536411
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DOI: https://doi.org/10.1007/BF00536411