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IDF

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IDF. Curvas IDF. = * = Lluvia de período de Retorno T y duración t horas = Coeficiente de duración t horas (1 a 24 horas) Coeficiente de período de Retorno T I = (mm/hora). Coeficientes CD y CF. Tiempo de concentración. Tc = Tc= Tiempo de Concentración en minutos

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IDF

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  1. IDF

  2. Curvas IDF • =* • = Lluvia de período de Retorno T y duración t horas • = Coeficiente de duración t horas (1 a 24 horas) • Coeficiente de período de Retorno T • I = (mm/hora)

  3. Coeficientes CD y CF

  4. Tiempo de concentración • Tc = • Tc= Tiempo de Concentración en minutos • L = Longitud de escurrimiento (kilómetros) • S = Pendiente promedio (metros/metros)

  5. Intensidad de lluvia

  6. Tiempo de concentración

  7. Escurrimiento • Q = • C = Coeficiente de escorrentía promedio • I = Intensidad de Lluvia mm/hr • A= Área • C =

  8. Altura de agua b h a A= b* a

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