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Foros Ingeniería Civil • Vigas intermedias en muros esbeltos de albañilería
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Vigas intermedias en muros esbeltos de albañilería

Publicado: Vie Dic 07, 2007 9:48 pm
por Engineer
Una pregunta:

Es muy común que al diseñar muros portantes, los cuales por razones arquitectónicas deban ser altos (h>20t) y de aparejo de soga (por razones de espacio) se proyecte una viga solera intermedia en el muro. Entiendo que es para limitar la altura del paño frente al pandeo y que al incluirla se obtendrían dos paños de ladrillo: uno superior y otro inferior con un h<20t cada uno... pero mi pregunta es la siguiente: como analizo el caso del pandeo de todo el conjunto, cual es el modelo matemático, a cuanto debo espaciar los elementos de confinamiento vertical (columnas de amarre) pues pienso que si están muy separados la viga intermedia tendría poca rigidez en la dirección perpendicular al plano del muro y no serviría de mucho.

Gracias de antemano