matriz de rigidez
DESCRIPTION
matrices de rigidez en vigascalculo matricialTRANSCRIPT
Hoja1MATRIZ BARRA 31.57079632680COS 0.000000.00000EA=1000.000000.000001SEN0.000001L=1000.000001.00000EA/L=1MATRIZ BARRA 23.926990817-0.7071067812COS 0.50.5EA=1000.353550.35355-0.7071067812SEN0.50.5L=141.42135623730.353550.35355EA/L=0.7071067812MATRIZ BARRA 12.617993878-0.8660254038COS 0.75-0.4330127019EA=1000.64952-0.375000.5SEN-0.43301270190.25L=115.4700538379-0.375000.21651EA/L=0.8660254038K=1.00307-0.02145-0.021451.57006