Diseño de Columnas de Sección compuesta (SRC)

E kg/cm2= 210000A cm2= 3600L cm= 300I cm4= 1080000

EA/L 252000012EI/L3 1008006EI/L2 151200004EI/L 3024000000

K 0 2520000 0 025000 0 100800 -15120000

22500000 0 -15120000 3024000000

l M l 1.920E+020

At 2520000 0 00 100800 -151200000 -15120000 3024000000

Ad^At 100800 -15120000 0-15120000 3024000000 0

0 0 2520000-15120000 3024000000 0

0 0 2520000100800 3024000000 0

7.6205E+013 0

0 7.62048E+015

0 -3.8102E+013

1/ lml = 5.207E-021 A^-1 = 3.96825E-007 00 3.96825E-0050 -1.98413E-007

0.198412698423.69047619

-35.47619048

A^-1 = (1/ lml ) * Ad^At

-15120000 0 1008003024000000 0 -15120000

0 2520000 03024000000 0 -15120000

0 2520000 0-15120000 0 100800

0

-3.81E+013

2.540E+011

0 500000-1.98413E-007 X 6000001.32275E-009 180000000

cmcmrad

B cm = 30H cm = 60E kg/cm2= 218819A cm2= 1800L cm= 300I cm4= 540000

EA/L 131291412EI/L3 52516.566EI/L2 78774844EI/L 15754968002EI/L 787748400

K = 0 1312914 0 025000 0 52516.56 -7877484

22500000 0 -7877484 1575496800

l M l 2.716E+019

At 1312914 0 00 52516.56 -78774840 -7877484 1575496800

Ad^At 52516.56 -7877484 0-7877484 1575496800 0

0 0 1312914-7877484 1575496800 0

0 0 131291452516.56 1575496800 0

2.0685E+013 0

0 2.06849E+015

0 -1.0342E+013

1/ lml = 3.682E-020 A^-1 = 7.61665E-007 00 7.61665E-0050 -3.80832E-007

0.380832255645.471371316

-68.0928073

A^-1 = (1/ lml ) * Ad^At

-7877484 0 52516.561575496800 0 -7877484

0 1312914 01575496800 0 -7877484

0 1312914 0-7877484 0 52516.56

0

-1.03E+013

6.895E+010

0 500000-3.80832E-007 X 6000002.53888E-009 180000000

cmcmrad