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En la cortina vertical de un deposito hidráulico se instala

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danae leon

on 17 October 2014

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Transcript of En la cortina vertical de un deposito hidráulico se instala

En la cortina vertical de un depósito hidráulico se instala una compuerta rectangular, como se ilustra en la figura.
Fr
h
Calcula la magnitud de la fuerza resultante sobre la compuerta y la ubicación del centro de presión.
BISAGRA
BISAGRA
H=4 pies
h=3.6 pies
Fr
h/3
La
Fr
actúa perpendicular a la compuerta, entonces 3.6/3=1.2 pies desde la parte inferior, desde la bisagra.
Calcula la fuerza sobre cada
uno de los dos pestillos mostrados.
BISAGRA
Fpistillos
M
PROBLEMA
RESULTADO
EJERCICIO 4.14
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