entramado analisis matricial
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Transcript of entramado analisis matricial
datos k 139.962094 0 6648.19945 -139.962094E 10000 0 42105.2632 0 0L 95 6648.19945 0 421052.632 -6648.19945G 4000 -139.962094 0 -6648.19945 139.962094J 1000 0 -42105.2632 0 0I 1000 6648.19945 0 210526.316 -6648.19945
datos trasnformadax y 1 0 0
in 0 0 0 1 0fi 95 0 0 0 1L 95 0 0 0
0 0 0c 1 0 0 0s 0
1 0 00 1 0
trasnpuesta = 0 0 10 0 00 0 00 0 0
139.962094 0 6648.199450 42105.2632 0
t*k= 6648.19945 0 421052.632-139.962094 0 -6648.19945
0 -42105.2632 06648.19945 0 210526.316
4 5 64 139.962094 0 6648.199455 0 42105.2632 0
K GLOBAL DEL ELEMENTO 6 6648.19945 0 421052.6321 -139.962094 0 -6648.199452 0 -42105.2632 03 6648.19945 0 210526.316
datos k 106.679563 0 5547.33728 -106.679563E 10000 0 38461.5385 0 0L 104 5547.33728 0 384615.385 -5547.33728G 4000 -106.679563 0 -5547.33728 106.679563J 1000 0 -38461.5385 0 0I 1000 5547.33728 0 192307.692 -5547.33728
datos trasnformadax z 1 0 0
in 95 0 0 0.86538462 -0.49038462fi 185 51 0 0.49038462 0.86538462L 104 0 0 0
0 0 0c 0.8653846154 0 0 0s 0.4903846154
1 0 00 0.86538462 0.49038462
trasnpuesta = 0 -0.49038462 0.865384620 0 00 0 00 0 0
106.679563 0 5547.33728-2720.32886 33284.0237 -188609.467
t*k= 4800.58034 18860.9467 332840.237-106.679563 0 -5547.33728
2720.32886 -33284.0237 94304.73374800.58034 -18860.9467 166420.118
1 2 31 106.679563 -2720.32886 4800.580342 -2720.32886 121294.663 -146897.758
K GLOBAL DEL ELEMENTO 3 4800.58034 -146897.758 297283.9387 -106.679563 2720.32886 -4800.580348 2720.32886 -75049.0726 65287.89269 4800.58034 -97931.8389 134768.292
analisis de las cargas
barra # 1 barra # 2
w= 0.24 p 20l= 95 lra= 11.4 ra 10rb= 11.4 rb 10ma= 180.5 ma 260mb= -180.5 mb -260
L4 11.4 L1 10L5 0 L2 -226.2
L L6 180.5 L L3 128.2L1 11.4 L7 10L2 0 L8 226.2L3 -180.5 L9 128.2
K GLOBAL GENERAL
F 1 2 3-31.4 1 246.641657 -2720.32886 -1847.61911226.2 2 -2720.32886 163399.926 -146897.758
-47.7 3 -1847.61911 -146897.758 718336.57-11.4 R4 4 -139.962094 0 6648.19945
0 R5 5 0 -42105.2632 0-180.5 R6 6 -6648.19945 0 210526.316
-10 R7 7 -106.679563 2720.32886 -4800.58034-226.2 R8 8 2720.32886 -75049.0726 65287.8926-128.2 R9 9 4800.58034 -97931.8389 134768.292
HALLAR DESPLAZAMIENTOS
0.0058853248 0.0001367256 4.3097509E-05 -31.4 -0.155927630.0001367256 1.0674869E-05 2.5346489E-06 * 226.2 = -0.00199943
4.3097509E-05 2.5346489E-06 2.0212837E-06 -47.7 -0.00087634
HALLAR REACCIONES
-139.9620936 0 6648.1994460 -42105.263158 0 -0.15592763
-6648.199446 0 210526.31579 -0.00199943 =-106.67956304 2720.3288575 -4800.5803368 * -0.000876342720.3288575 -75049.072599 65287.8925814800.5803368 -97931.838871 134768.29199
N DE CADA BARRA
BARRA #1
139.9620936 0 6648.19945 -139.962094 0 6648.199450 42105.263158 0 0 -42105.2632 0
6648.199446 0 421052.632 -6648.19945 0 210526.316-139.9620936 0 -6648.19945 139.962094 0 -6648.19945
0 -42105.263158 0 0 42105.2632 06648.199446 0 210526.316 -6648.19945 0 421052.632
BARRA # 2
106.67956304 -2720.3288575 4800.58034 -106.679563 2720.32886 4800.58034-2720.3288575 121294.66318 -146897.758 2720.32886 -75049.0726 -97931.83894800.5803368 -146897.75831 297283.938 -4800.58034 65287.8926 134768.292
-106.67956304 2720.3288575 -4800.58034 106.679563 -2720.32886 -4800.580342720.3288575 -75049.072599 65287.8926 -2720.32886 121294.663 179541.7054800.5803368 -97931.838871 134768.292 -4800.58034 179541.705 297283.938
FUERZAS DE CADA BARRA
BARRA #1
1 0 0 0 0 00 1 0 0 0 00 0 1 0 0 0 *0 0 0 1 0 00 0 0 0 1 00 0 0 0 0 1
BARRA #2
1 0 0 0 0 00 0.8653846154 0.4903846154 0 0 00 -0.4903846154 0.8653846154 0 0 0 *0 0 0 1 0 00 0 0 0 0.86538462 0.490384620 0 0 0 0.49038462 0.86538462
0 6648.19945 k local-42105.2632 0
0 210526.3160 -6648.19945
42105.2632 00 421052.632
0 0 0 transformad0 0 00 0 01 0 00 1 00 0 1
0 0 0 transpuesta0 0 00 0 01 0 00 1 00 0 1
-139.962094 0 6648.199450 -42105.2632 0
-6648.19945 0 210526.316139.962094 0 -6648.19945
0 42105.2632 0-6648.19945 0 421052.632
1 2 3-139.962094 0 6648.19945
0 -42105.2632 0-6648.19945 0 210526.316139.962094 0 -6648.19945
0 42105.2632 0-6648.19945 0 421052.632
0 5547.33728 k local-38461.5385 0
0 192307.6920 -5547.33728
38461.5385 00 384615.385
0 0 0 transformad0 0 00 0 01 0 00 0.86538462 0.490384620 0.49038462 0.86538462
0 0 0 transpuesta0 0 00 0 01 0 00 0.86538462 0.490384620 0.49038462 0.86538462
-106.679563 0 5547.337282720.32886 -33284.0237 -94304.7337
-4800.58034 -18860.9467 166420.118106.679563 0 -5547.33728
-2720.32886 33284.0237 188609.467-4800.58034 18860.9467 332840.237
7 8 9-106.679563 2720.32886 4800.580342720.32886 -75049.0726 -97931.8389
-4800.58034 65287.8926 134768.292106.679563 -2720.32886 -4800.58034
-2720.32886 121294.663 179541.705-4800.58034 179541.705 297283.938
SUMATORIA DE L
L1 21.4L2 -226.2L3 -52.3
LT L4 11.4L5 0L6 180.5L7 10L8 226.2L9 128.2
FUERZAS (F)
F1 -31.4F2 226.2F3 -47.7F4 -11.4 R4
F F5 0 R5F6 -180.5 R6F7 -10 R7F8 -226.2 R8F9 -128.2 R9
4 5 6 7 8 9 U-139.962094 0 -6648.19945 -106.679563 2720.32886 4800.58034 U1
0 -42105.2632 0 2720.32886 -75049.0726 -97931.8389 U2
6648.19945 0 210526.316 -4800.58034 65287.8926 134768.292 U3139.962094 0 6648.19945 0 0 0 0
0 42105.2632 0 0 0 0 06648.19945 0 421052.632 0 0 0 0
0 0 0 106.679563 -2720.32886 -4800.58034 00 0 0 -2720.32886 121294.663 179541.705 00 0 0 -4800.58034 179541.705 297283.938 0
R4 27.397878115.9978781 R5 84.18653
84.18653 R6 1032.64547852.145467 DESPEJAMOS LAS REACCIONES R7 25.402121915.4021219 R8 -105.133411
-331.333411 R9 -542.638016-670.838016
0 15.9978781 11.40 84.18653 00 852.145467 180.5
* -0.15592763 = -15.9978781 + 11.4-0.00199943 -84.18653 0-0.00087634 667.652954 -180.5
-0.15592763 -15.4021219 10-0.00199943 310.38653 -226.2
* -0.00087634 = -715.352954 + 128.2
0 15.4021219 100 -331.333411 226.20 -670.838016 128.2
11.4 11.4 40 0 5
180.5 180.5 611.4 = 11.4 1
0 0 2-180.5 -180.5 3
10 10 1-226.2 -132.882692 2128.2 = 221.867308 3
10 10 7226.2 258.617308 8128.2 221.867308 9
1 2 3 4 5 6 71 246.641657 -2720.32886 -1847.61911 -139.962094 0 -6648.19945 -106.6795632 -2720.32886 163399.926 -146897.758 0 -42105.2632 0 2720.328863 -1847.61911 -146897.758 718336.57 6648.19945 0 210526.316 -4800.580344 -139.962094 0 6648.19945 139.962094 0 6648.19945 05 0 -42105.2632 0 0 42105.2632 0 06 -6648.19945 0 210526.316 6648.19945 0 421052.632 07 -106.679563 2720.32886 -4800.58034 0 0 0 106.6795638 2720.32886 -75049.0726 65287.8926 0 0 0 -2720.328869 4800.58034 -97931.8389 134768.292 0 0 0 -4800.58034
FUERZAS EN LOS NUDOS (N)
N1 -10N2 0N3 -100N4 0 R4N5 0 R5N6 0 R6N7 0 R7N8 0 R8N9 0 R9
FUERZAS DE LAS BARRAS
27.3978781 484.18653 5
= 1032.64547 6-4.59787811 1
-84.18653 2487.152954 3
-5.40212189 184.18653 2
= -587.152954 3
25.4021219 7-105.133411 8-542.638016 9
8 92720.32886 4800.58034
-75049.0726 -97931.838965287.8926 134768.292
0 00 00 0
-2720.32886 -4800.58034121294.663 179541.705179541.705 297283.938
CORTANTES
X0= 27.3978781
X95= 4.59787811
X0= -5.40212189
X104= -25.4021219
MOMENTOS
X0= 1032.64547
X95= -487.152954
X0= -587.152954
X104= 542.638016