correccion concreto2 omar calisaya ramos
TRANSCRIPT
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CONCRETO ARMADO II1
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“CORRECCION DEL EXAMEN DE CONCRETO II”
CURSO : CONCRETO ARMADO II
DOCENTE : ING. JOSE ACERO
ALUMNO : OMAR CALISAYA RAMOS
CICLO : DECIMO
TACNA - 2012
1diseñar un muro por cortante
Pd= 600 FC= 280 Kg/cm2
CONCRETO ARMADO II2
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PL= 200 Fy= 4200 Kg/cm2Ps= 50Vs= 200Ms= 1500
CONCRETO ARMADO II3
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CONCRETO ARMADO II4
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cuantia horizontal
ρh= 120.08767330*500
ρh= 0.008 > 0.0025 ok
As= 0.008*30*100As= 7.5
cuantia vertical
ρv= 0.025625 > 0.0025 ok
separacion de varillas
Ǿ3/8" S= 0.717.5
S= 0.094666667 Ξ 0.075 0.075*2mallas @ 0.15
1m
CONCRETO ARMADO II5
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Fierro en cabeza de 1”
CONCRETO ARMADO II6
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Fierro en el alma 3/8”
Digrama de iteración
CONCRETO ARMADO II7
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CONCRETO ARMADO II8
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CONCRETO ARMADO II9
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CONCRETO ARMADO II10
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CONCRETO ARMADO II11
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CONCRETO ARMADO II12
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CONCRETO ARMADO II13