Schilling, Jakob C. ; Mittelstedt, C. (2021)
Studies on the validity of the reduced bending stiffness method for eccentrically stacked laminates.
In: PAMM, 20 (1)
doi: 10.1002/pamm.202000199
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
The reduced bending stiffness method is used in the framework of computational models for stringer stiffened panels. Here, the stringer foot is often stacked on top of the skin of the panel and leads to a stacked laminate with extensional bending stiffness coupling. The validity of the reduced bending stiffness method for the mentioned laminate type is investigated and assessed, as only unsymmetrical laminates without eccentricity have been considered in existing literature. In exemplary studies, the influence of the coupling effects is shown, which allows drawing conclusions on the error that is introduced in, e. g. closed-form analytical approximate solutions for the buckling of stringer stiffened panels.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2021 |
| Autor(en): | Schilling, Jakob C. ; Mittelstedt, C. |
| Art des Eintrags: | Bibliographie |
| Titel: | Studies on the validity of the reduced bending stiffness method for eccentrically stacked laminates |
| Sprache: | Englisch |
| Publikationsjahr: | 25 Januar 2021 |
| Verlag: | Wiley |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | PAMM |
| Jahrgang/Volume einer Zeitschrift: | 20 |
| (Heft-)Nummer: | 1 |
| DOI: | 10.1002/pamm.202000199 |
| URL / URN: | https://onlinelibrary.wiley.com/doi/abs/10.1002/pamm.2020001... |
| Kurzbeschreibung (Abstract): | The reduced bending stiffness method is used in the framework of computational models for stringer stiffened panels. Here, the stringer foot is often stacked on top of the skin of the panel and leads to a stacked laminate with extensional bending stiffness coupling. The validity of the reduced bending stiffness method for the mentioned laminate type is investigated and assessed, as only unsymmetrical laminates without eccentricity have been considered in existing literature. In exemplary studies, the influence of the coupling effects is shown, which allows drawing conclusions on the error that is introduced in, e. g. closed-form analytical approximate solutions for the buckling of stringer stiffened panels. |
| Zusätzliche Informationen: | _eprint: https://onlinelibrary.wiley.com/doi/pdf/10.1002/pamm.202000199 |
| Fachbereich(e)/-gebiet(e): | 16 Fachbereich Maschinenbau 16 Fachbereich Maschinenbau > Fachgebiet für Konstruktiven Leichtbau und Bauweisen-KLuB (2023 umbenannt in Leichtbau und Strukturmechanik (LSM)) |
| Hinterlegungsdatum: | 19 Feb 2021 07:11 |
| Letzte Änderung: | 19 Feb 2021 07:11 |
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