flechas A-Bdgfhgj
12
Diseño de flechas (flecla instantanea por carga total) 1er piso (viga 3 tramo A-B) 210 23450! 21"#0$ %!5 &alc'lo de 404 3214 %04 $3!5 * 30 h* $0 rec* 25 1$ 1$ % A1* 1%00 +1* 30 A2* $3!5 +2* 55! A3* 3214 +3* 41 304 54034005 414535 222%!! $041033! 2%1$3 2!$ 55 404 3214 %04 2 ,* 13 533 00 ./. 24%4$2 12!232$0 2%5!$ * * estr * E c =8500 3 √ f ck = f ck = kg / cm 2 N / mm 2 E s = kg / cm 2 n = E s E c = A s ' = A s = ( n− 1) A s ' = ( n− 1 ) A s = cm 2 cm 2 cm cm cm mm mm mm cm 2 cm 2 cm 2 cm cm cm Yc= cm I 1 = I 2 = I 3 = cm 4 cm 4 cm 4 I g = I 1 + I 2 + I 3 = cm 4 f ct =0.37 3 √ f ck 2 = y t =h −Y c = kg / cm 2 cm M cr =f ct ( I g y t ) = t m ) h A s ' = A s = ( n− 1) A s ' = cm 2 cm 2 ) h , nA s = cm I 1 = I 2 = I 3 = cm 4 cm 4 cm 4 I ec
-
Upload
juanalberth -
Category
Documents
-
view
217 -
download
0
description
zdfgghmfdhgkjhlgdfhgkjlhkgjfhdgfsdgfhgjhkjlñl{ñjlhgjfhdgfsdfdgfhgkjlñl{ñkljkhjghfgdfsd
Transcript of flechas A-Bdgfhgj
Hoja1Diseo de flechas (flecla instantanea por carga total)1er piso (viga 3 tramo A-B)21023450.92.1E+068.95Calculo de4.044f168.042477193232.142f164.02123859668.0463.9573734031b=30h=60rec=2.5=16'=16estr=8A1=1800Y1=30A2=63.9573734031Y2=55.9A3=32.14Y3=4.130.4540340.0541475.3522287.99604103.3928.163151660829.65.754.0432.148.0471.9973734031y=13.533-0.0OK24784.62129232.602859.67156876.8910.24236246.8021023450.92.1E+068.95Calculo de2f259.81747704254f168.042477193216.117.8599542357128.078.0463.9573734031b=25h=60rec=2.5=25'=16estr=8A1=1500Y1=30A2=128.07Y2=55.45A3=63.96Y3=4.130.9451346.2776892.8246099.28574338.3728.163151660829.15.5716.1144.178.0463.9573734031y=18.69040.0OK54409.48194817.5313615.23262842.2413.14286537.2821023450.92.1E+068.95Calculo de2f259.817477042516.14f168.0424771932128.117.85995423578.0463.9573734031b=25h=60rec=2.5=25'=16estr=8A1=1500Y1=30A2=128.07Y2=55.45A3=63.96Y3=4.130.9451346.2776892.8246099.28574338.3728.163151660829.15.5716.1144.178.0463.9573734031y=18.69-0.24OK54405.98194821.7713614.48262842.2412.92287768.441.064.361.08253008.5413.1414.383.98L=6.50C=13.012187547.91359049488.0754149645Calculo de la flecha instantanea por carga permanente5.13788130.256.66444821.115.83534134.871.164.321.02687005.046.666.731.85L=6.50C=4.553520833320.0765618491.25Calculo de la flecha instantanea por carga permanente6.83Calculo de la flecha activa instantanea2.208160520.772.513662400.602.832634676.621.0164.3642.1365982062.392.512.920.89L=6.50C=2.220156257.90234537760.068.021.19Calculo de la flecha diferida20.00241.792.22749849649.0630.064f tp
