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AN. ENTIBADOHMURO 3 mLMURO 4.0225 mR 1.8 m/hTemp 20.05 b tabla
10 pul =B6*2.5 cmdtabla 1 pul. =B7*2.5 cmb montante 2.5 pul.
=B8*2.5 cmdmontante 3 pul. =B9*2.5 cmblarguero 4 pul. =B10*2.5
cmdlarguero 5 pul. =B11*2.5 cmdelta 70 kg/cm2tao 10 kg/cm2E 84500
kg/cm2Pmax: 1320 kg/cm2
An. Entablado1. P Max. C =732+720000*B4/(9*B5+160) kg/m2
=B18/10000 kg/cm2w1 =B19*D6 kg/cmLfm
=(B12*D6*D7*D7*5/(3*B20))^0.5 cmLc =16*D6*D7*B13/15/B20 cmLf
=(185*B14*(D6*D7^3/12)/360/B20)^(1/3) cmSep./Montant
36.081724815883 cm minimo menos 4
Sep./Montant 36 cm redondear L1An. MontantesW2 =B19*B25 kg/cmLfm
=(B12*D8*D9*D9*5/(3*B27))^0.5 cmLc =16*D8*D9*B13/15/B27 cmLf
=(185*B14*(D8*D9^3/12)/360/B27)^(1/3) cmSep./Largueros
38.1008507469746 cm minimo mas 7.5Sep./Largueros 35 cm redondear
menos 3 L2
An. LarguerosW3 =B19*B32 kg/cmSep./tirantes =B15/B35
cmSep./tirantes 80 (L3)cm redondear
verif. Seccion largP =B19*B25*B32 kgd flector
=((3*B39*B37/16)*6/B12/D10)^0.5 cm =D11+0 el 1ro es menorokdc
=3*5*B35*B37/2/B13/D10/8 cm =D11+0 el 1ro es menor okI
=5*B39*B37^2*360/(384*B14) cm4d flech =(12*B42/D10)^(1/3) cm =D11+0
el 1ro es menor ok
L3 dc=B37+0 =B41+0 =D11+0 conservar si el 2do es menor
d'f =B40+0 cmd'c =B46+0 cm
d'flech =B43+0 cm
L1 =B25+0 cmL2 =B32+0 cmL3 =A46+0 cm
DISTRIBUCION DE LOS ELEMENTOSHmax =B18/2400 m =B57*100AT
=B35-B19*14 cm2yi =(D57^2-2*B58*D57/B19)^0.5 cm
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Lentrada =D57-B59 cmpi =B59*B19/D57Atriang =B61*B59/2 =B35+0 se
necesita poner otro larguero si atrian es mayorNro tramos entre
Largueros =(B2-B57)*100/B32Nro tramos entre Largueros 3
redondearNro Largueros =B64+1+1 aumentar en 1 si Atrian es
mayorsobra =B2*100-D57-B64*B32arriba,a =B66/2
=REDONDEAR.MENOS(B67,0) cm redondearabajo.b =B66-C67
=REDONDEAR.MAS(B68,0) cm redondear
METRADO DE MADERAELEMENTO b (cm) d (cm) L (cm) N cm3 pie2Tablas
=B6*2.54 =B7*2.54 =B3*100 =2*B2*100/D6
=E72*D72*C72*B72=F72/2359.7Montantes =B8*2.54 =B9*2.54 =B2*100
=(B3*100/B25+1)*2=E73*D73*C73*B73 =F73/2359.7Largueros =B10*2.54
=B11*2.54 =B3*100 =(B65+2)*2 =E74*D74*C74*B74 =F74/2359.7
=G74+G73+G72
