Pardo et al 2018a - Revision history

Materiales.Compuestos at 18:08, 29 September 2022

2022-09-29T18:08:10Z

Materiales.Compuestos at 18:06, 29 September 2022

2022-09-29T18:06:12Z

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Scipediacontent at 05:01, 3 May 2022

2022-05-03T05:01:16Z

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Scipediacontent: Scipediacontent moved page Draft Content 353697664 to Pardo et al 2018a

2022-03-31T13:10:21Z

Scipediacontent moved page Draft Content 353697664 to Pardo et al 2018a

Scipediacontent: Created page with "== Abstract == This paper describes the development of an integral methodology for the material selection and dimensional optimization adapted to product design. The methodol..."

2022-03-31T13:10:18Z

Created page with "== Abstract == This paper describes the development of an integral methodology for the material selection and dimensional optimization adapted to product design. The methodol..."

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== Abstract ==

This paper describes the development of an integral methodology for the material selection and dimensional optimization adapted to product design. The methodology proposes the use of genetic algorithms in order to approach the optimization of materials and dimensions in multi-material structures.
Three innovative aspects are included in this methodology: pre-treatment of the material data and its clustering, definition of objectives and post-processing of the results obtained on the possible solutions in order to select the best one according to additional opinions imposed by the designer.
The methodology has been implemented on a specific case study: the base of an elevator cab. In order to achieve this goal, a parametric model of the structure was built and several load cases were included. With these models, an optimization problem was created, subjected to goals and restrictions. The results obtained show the validity of the methodology proposed

== Full document ==
<pdf>Media:Draft_Content_353697664native-articles-85.pdf</pdf>

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 <div class="center" style="width: auto; margin-left: auto; margin-right: auto;">
 <span style="text-align: center; font-size: 75%;">'''Tabla 3.''' </span>Parámetros geométricos ideales</div>
-[[File:Pardo_et_al_2018a-image12.png|centre|388x388px]]
+[[File:Pardo_et_al_2018a-image12.png|centre|600x600px]]
 Los valores expuestos anteriormente se consideran soluciones válidas idealmente hablando, ya que pese a presentar los mejores valores encontrados para masa y coste, contienen soluciones poco factibles desde el punto de vista técnico a la hora de fabricar la estructura.  En la Tabla 3 se ha resaltado con un recuadro en rojo los valores obtenidos para el espesor de las pieles (''e''<sub>p</sub>), queriendo indicar que son valores demasiado pequeños para poder encontrar en el mercado planchas de acero con esos espesores. Lo mismo sucede con los materiales, ya que se obtienen unas soluciones que no siempre son asequibles, como por ejemplo, sería difícil y caro encontrar en el mercado el material “Glass foam” necesario para fabricar el núcleo.
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 <div class="center" style="width: auto; margin-left: auto; margin-right: auto;">
 <span style="text-align: center; font-size: 75%;">'''Tabla 5.''' </span>Parámetros geométricos realizables</div>
-[[File:Pardo_et_al_2018a-image14.png|centre|386x386px]]
+[[File:Pardo_et_al_2018a-image14.png|centre|600x600px]]
 La Tabla 4 muestra dos combinaciones posibles de materiales para cada elemento de la estructura, y la Tabla 5 recoge sus correspondientes parámetros geométricos o dimensiones.

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