DESARROLLO DE HERRAMIENTAS - FI-UAEMex

ANÁLISIS MATRICIAL DE ESTRUCTURAS RETICULARES 131
L = 5.2 m Ux´ = 0.577 Uy´ = 0.71 Uz´ = 0.408
0.577 0 0.816
7 8 9 10 11 12
0.385 -0.079 -0.079 0.157 0 0 0
0.385 -0.158 -0.158 0.314 -0.707 0.71 0
0.385 -0.079 -0.079 0.157 -0.707 0.71 0
0.769 0.136 -0.136 0 0 0 0
k = 0.769 EI A = 0.271 -0.271 0 -0.408 -0.408 0.816
0.769 0.136 -0.136 0 -0.408 -0.408 0.816
2.887 0.577 0.577 0.577 0 0 0
0.038 0 0 0 0.577 0.577 0.577
Barra : 4
0.71 -0.71 0
L = 4.24 m Ux´ = 0.71 Uy´ = 0.71 Uz´ = 0
0 0 1
7 8 9 10 11 12
0.472 0.167 0 -0.167 0 -1 0
0.472 0.334 0 -0.334 0 -1 0
0.472 0.167 0 -0.167 0 0 0
0.943 0 -0.236 0 -0.707 0 0.707
k = 0.943 EI A = 0 -0.472 0 -0.707 0 0.707
0.943 0 -0.236 0 0 0 0
3.538 0.707 0 0.707 0 0 0
0.047 0 0 0 0.707 0 0.707
Barra : 5
0 1 0
L = 3.0 m Ux´ = 0 Uy´ = 0 Uz´ = 1
1 0 0
13 14 7 8 9 10 11 12
0.667 1 0 0 0.333 0 0 0 0
0.667 1 0 0 0.667 0 1 0 0
0.667 0 0 0 0.333 0 1 0 0
1.333 0 1 -0.333 0 0 0 0 0
1.333 EI A = 0 1 -0.667 0 0 0 1 0
1.333 0 0 -0.333 0 0 0 1 0
5 0 0 0 0 1 0 0 0
k =
DESARROLLO DE HERRAMIENTAS DE ANÁLISIS ESTRUCTURAL
PARA SU USO DESDE LA INTERNET