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Details van artikel 69 van 219 gevonden artikelen
| Titel: |
DESIGN OF LAMINATED PLATES FOR MAXIMUM BENDING STRENGTH |
| Auteur: |
Tauchert, T. R. Adibhatla, S. |
| Verschenen in: |
Engineering optimization |
| Paginering: | Jaargang 8 (1985) nr. 4 pagina's 253-263 |
| Jaar: |
1985 |
| Inhoud: |
A procedure is proposed for maximizing the bending strength of symmetric, laminated, fiber-reinforced plates. Laminate strength is described by a failure criterion in strain space. Design variables include the fiber directions and/or the layer thicknesses. The Rayleigh-Ritz technique is used lo calculate plate deformations. Optimization is performed via a quasi-Newton method, with the initial point determined by a random jump technique. As an illustrative example, a graphite/epoxy laminate having equal thickness layers, resting on simple supports, and subject to a single concentrated force is considered. Application of the optimization procedure is found to result in a significant increase in failure load; in general, bending stiffness as well as strength is increased. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 69 van 219 gevonden artikelen
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