Matriz de Rigidez Elemento Cercha Plana en Coordenadas Locales
11
ELEMENTO NUDO i NUDO f Xi Yi 1 1 6 0 0 2 6 8 2 2 3 8 7 4 4 4 7 5 6 2 5 3 6 4 0 6 3 7 4 0 7 3 8 4 0 8 2 6 2 0 9 4 7 6 0 10 1 2 0 0 11 2 3 2 0 12 3 4 4 0 13 4 5 6 0 1 2 3 4 1 4454.7 4454.7 -4454.7 -4454.7 2 4454.7 4454.7 -4454.7 -4454.7 3 -4454.7 -4454.7 4454.7 4454.7 4 -4454.7 -4454.7 4454.7 4454.7 1 2 3 4 1 8909.545 0 -4454.7727 4454.7727 2 0 15,209.545 3 -4454.7727 13364.318 4 4454.7727 25964.318
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Transcript of Matriz de Rigidez Elemento Cercha Plana en Coordenadas Locales
ELEMENTO NUDO i NUDO f Xi Yi Xf1 1 6 0 0 22 6 8 2 2 43 8 7 4 4 64 7 5 6 2 85 3 6 4 0 26 3 7 4 0 67 3 8 4 0 48 2 6 2 0 29 4 7 6 0 6
10 1 2 0 0 211 2 3 2 0 412 3 4 4 0 613 4 5 6 0 8
1 2 3 41 4454.7 4454.7 -4454.7 -4454.72 4454.7 4454.7 -4454.7 -4454.73 -4454.7 -4454.7 4454.7 4454.74 -4454.7 -4454.7 4454.7 4454.7
1 2 3 4 5
1 8909.545 0 -4454.7727 4454.7727 -4454.7727
2 0 15,209.545
3 -4454.7727 13364.318
4 4454.7727 25964.318
5 -4454.7727 13364.318
6 -4454.7727
7 0
8 0
9 0
10 0
11 0
12 0
13 0
14 0
15 0
16 0
Yf L EA/L Cx Cy Cx^22 2.828 8909.545 0.707 0.707 0.54 2.828 8909.545 0.707 0.707 0.52 2.828 8909.545 0.707 -0.707 0.50 2.828 8909.545 0.707 -0.707 0.52 2.828 8909.545 -0.707 0.707 0.52 2.828 8909.545 0.707 0.707 0.54 4 6300.000 0 1.000 0.02 2 12600.000 0.000 1.0 0.02 2 12600.000 0.000 1.0 0.00 2 12600.000 1.000 0.0 1.00 2 12600.000 1.000 0.0 1.00 2 12600.000 1.000 0.0 1.00 2 12600.000 1.000 0.0 1.0
6 7 8 9 10 11
4454.7727 0 0 0 0 0
25964.318
25200
12600
34109.5454
15209.5454
25200
CY^2 Cx*Cy 1,2,60.5 0.5 T0.5 0.5 0.707 0 0 00.5 -0.5 0.707 0 0 00.5 -0.5 0 0 0.707 00.5 -0.5 0 0 0.707 00.5 0.51.0 0.01.0 0.01.0 0.00.0 0.00.0 0.00.0 0.00.0 0.0
12 13 14 15 16
0 0 0 0 0
12600
17504.7227
4554.7727
TT k local0.707 0.707 0.000 0.000 8909.545 0 -8909.545 00.000 0.000 0.000 0.000 0 0 0 00.000 0.000 0.707 0.707 -8909.545 0 8909.545 00.000 0.000 0.000 0.000 0 0 0 0
T K T K TT6300 0 -6300 0 4454.77272 4454.77272 -4454.77272 -4454.772726300 0 -6300 0 4454.77272 4454.77272 -4454.77272 -4454.77272 6-6300 0 6300 0 -4454.77272 -4454.77272 4454.77272 4454.77272-6300 0 6300 0 -4454.77272 -4454.77272 4454.77272 4454.77272
90.5 0.5 -0.5 -0.5 100.5 0.5 -0.5 -0.5 3-0.5 -0.5 0.5 0.5 4-0.5 -0.5 0.5 0.5
9 10 3 42 5 6 1 2
1 15 16 5 65 15 4454.773 4454.773 -4454.773 -4454.7736 16 4454.773 4454.773 -4454.773 -4454.7731 5 -4454.773 -4454.773 4454.773 4454.7732 6 -4454.773 -4454.773 4454.773 4454.773
