DISENO-DE-LOSAS-ACI-2-3-4-5-6-TRAMOS.xlsx.pdf
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Transcript of DISENO-DE-LOSAS-ACI-2-3-4-5-6-TRAMOS.xlsx.pdf
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piso terminadotabiqueria movil
sebrecargaOTRA CARGA (VIVA)
OTRA CARGA (MUERTA)fcfy
S(ANCHO DE MANPOSTERIA)bw(ANCHO DE NEVADURA)
altura de ladrillos "hb"12152025
PESO SEGN LA ALTURA DE LOSAH TOTAL
17202530
DATOS DEL PROBLEMA
ALTURA DE LOSAS ALIGERADAS
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Hu(d)
4. CV/CM2
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As
diseo
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100 kg/m2100 kg/m2300 kg/m2
kg/m2kg/m2
210 kg/m24200 kg/m2
3010
L1 L2 L34.5 4.5 4.5
losa "e" altura total "hl"5 175 205 255 30 hL=
PESO(Kg/m3) tecknoport250 180300 230350 280400 330
e>=s/12 2.5e>= 5
S/C 300LUZ MAXIMA 4.5
S 30
DATOS DEL PROBLEMA
5
LUCES
ALTURA DE LOSAS ALIGERADAS
PARA DETERMINAR espesor de losa
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bw 10b 40e 5hb 15
e+hb 20SEGN S/C 18
S=10 10 CUMPLEh
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DESCRIPCION 1-IZQ CENTRO 1-2 1-DERcoeficiente(inverso) 24.00 14 10luces promedios 4.50 4.5 4.5
Mu 418.50 717.43 1004.40b 10 40 10d 17 17 17Ku 14.48 6.21 34.75
cuantia 0.0040 0.0017 0.0105cuantia max 0.0159 0.0159 0.0159cuantia min 0.0033 0.0033 0.0033
As 0.684 2.267 1.784
As 0.684 2.267 1.784
diseo
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b= 40
20
bw= 10
b= ancho superior de la viga tbw=ancho de nervaduraS= ancho de la manposteriae=espesor de losahb= altura de la manposteriahL= altura total
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1040 fc 1 b diametro As17 140,210,280 0.85 0.0213 1 5.07
210 350 0.8 0.0200 3/4" 2.854200 420 0.75 0.0188 5/8" 1.98
490 0.7 0.0175 1/2" 1.27560 0.65 0.0163 1/4" 0.32
cuantia balanceada As
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2-IZQ CENTRO 2-3 2-DER 3-IZQ CENTRO 3-4 3-DER11 16 11 10 14 244.5 4.5 4.5 4.5 4.5 4.5
913.09 627.75 913.09 1004.40 717.43 418.5010 40 10 10 40 1017 17 17 17 17 17
31.59 5.43 31.59 34.75 6.21 14.480.0094 0.0015 0.0094 0.0105 0.0017 0.00400.0159 0.0159 0.0159 0.0159 0.0159 0.01590.0033 0.0033 0.0033 0.0033 0.0033 0.00331.599 2.267 1.599 1.784 2.267 0.684
diametro As1 5.07
3/4" 2.855/8" 1.981/2" 1.271/4" 0.32
1.599 2.267 1.599 1.784 2.267 0.684 0.000 0.000 0.000
As
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e= 5
hb= 15