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Proyecto de cerchas


Enviado por   •  25 de Marzo de 2020  •  Trabajos  •  1.927 Palabras (8 Páginas)  •  219 Visitas

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CALCULO DE CARGA PERMANENTE

Techo de Acero galvanizado      e= 0,60 mm    Peso=  6 kg/m2

Luminarias                                                                   10kg/m2[pic 27]

                                                       CP= 16kg/m2

Calculo de W

W1= 1,4 * 16 kg/m2= 22,4 kg/m2

W= 22,4 kg/ m2 * Ancho tributario => W= 22,4 kg/m2 * 2.5m = 56kg/m

F= 56kg/m *4m = = 44,8 kg/nodos[pic 28]

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ΣFX= O                        

                                                

                        

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[pic 74]

NODO F[pic 75]

[pic 76][pic 77]

NODO A

[pic 78]

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[pic 81]

NODO G[pic 82]

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