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Foros Ingeniería Civil • Analisis dinamico - Modal mayor a 1
Página 1 de 1

Analisis dinamico - Modal mayor a 1

Publicado: Lun Feb 19, 2018 9:43 pm
por ramirezjorge
Estimados buen dia, escribo debido a que me encuentro desarrollando un edificio metalico de 6 pisos. Pero al analizar por espectro modal el primer Modo me da un periodo extremadamente alto(10300 aprox.). Adjunto el modelo, agradezco de antemano sus comentarios.

Re: Analisis dinamico - Modal mayor a 1

Publicado: Mar Feb 20, 2018 10:04 am
por mccloud_1
¿En que orden deberia estar el Periodo fundamental de esta estructura? ¿Cuánto te da el calculado a mano?

Si te parece un valor erroneo debes tener algun nodo suelto, se formaria algun mecanismo en el modelo o la estructura no cuenta con la suficiente rigidez.

Re: Analisis dinamico - Modal mayor a 1

Publicado: Mar Feb 20, 2018 11:44 pm
por brgallegos
Comparto la opinión anterior, es un grave problema no saber interpretar resultados, para manejar un programa hay que saber el marco teorico muy bien.

Re: Analisis dinamico - Modal mayor a 1

Publicado: Mié Feb 21, 2018 1:50 pm
por yo79
gracias por la información...............