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T
K4 = Λ 4 * K'4 *Λ4 = K11,4 K15,4 = 900000
K51,4 K55,4 0
0
-900000
0
vettore di carico q= 0
L= 5
0
N'15= V'15=
0
N'51= V'51=
0
0 T
f4= Λ 4 * f'4=
0
f'4 =
loc 0
0
0 δx,1
δ1,4 δy,1
δ4= γ,1
= =
δx,5
δ5,4 δy,5
γ,5
-96,38327177 -96,38327177
-49,55339259 -49,55339259
S'4=K'4*δ'4+f'4= -165,5841474 -165,5841474
96,38327177 96,38327177
49,55339259 49,55339259
-82,18281551 -82,18281551 globale
∑Fx 0
∑Fy 0
equilibrio asta 4 = =
∑M 0
polo1
SISTEMA RISOLVENTE K11,1+K11,2+
K11,4 K12,2 0
K21,2 K22,2+K22,3 K24',3
K =
G K4'4',3+ K4'4',id
0 K4'2,3
2634000 0 -22500 -1125000
0 914811,1979 -13671,875 0
-22500 -13671,875 239062,5 0
-1125000 0 0 1246469,26
0 -4394,53125 -17578,125 285663,9046
K =
G 0 0 0 -18009,24616
0 0 0 -121469,2603
0 0 0 -285663,9046
0 0 0 -18009,24616
det[K ]= K è invertibile
4,8064E+157
G G
6,63699E-07 1,34283E-09 6,76267E-08 6,63699E-07
1,34283E-09 1,09625E-06 9,00594E-08 1,34283E-09
6,76267E-08 9,00594E-08 4,5355E-06 6,76267E-08
6,63699E-07 1,34283E-09 6,76267E-08 1,55259E-06
G-1 6,91441E-08 3,70453E-07 4,63727E-06 6,91441E-08
K = -5,11689E-08 -2,74147E-07 -3,43173E-06 -5,11689E-08
8,33894E-07 9,13196E-07 1,14821E-05 1,72278E-06
8,90796E-64 4,7726E-63 5,97427E-62 8,90796E-64
-1,78159E-63 -9,54521E-63 -1,19485E-61 -1,78159E-63
0
90
f01,1+f01,2 618,75
22,37787356
= -166,8678161
F = f02,2+f02,3
G -21,875
9,30316092
-9,554597701
f04',3 14,58333333
-5,41563E-05
-0,000107093
-0,002224036
δ1 -8,23172E-05
G-1
δ δ2 0,005105731
= = - K *F =
G G
δ4' -0,003431147
0,012357145
1,1442E-58
-1,55924E-58
equilibrio ai nodi equilibrio globale
0
0 X)
nodo 1 0 Y)
0 M)
1,13687E-12
nodo 2 8,88178E-14
Xk Yk L b h Area
3 0 3 0,3 0,5 0,15
7 0 4 0,3 0,5 0,15
9 5 5,385164807 0,3 0,5 0,15
3 5 5 0,3 0,5 0,15
0 0 -1500000 0 0
10416,66667 0 0 -10416,6667 31250
0 0 0 0 0
0 0 1500000 0 0
-10416,66667 0 0 10416,66667 -31250
31250 0 0 -31250 93750
1 0 0 0 0
0 1 0 0 0
Λ1= 0 0 1 0 0
0 0 0 1 0
0 0 0 0 1
0 0 0 0 0
0 0 -1500000 0 0
10416,66667 0 0 -10416,6667 31250
0 0 0 0 0
0 0 1500000 0 0
-10416,66667 0 0 10416,66667 -31250
31250 0 0 -31250 93750
90 μ31=
-33,75 0
μ13=
-56,25 33,75
0
-33,75
0
0
-56,25
33,75
0 0
0 0
δ'1=Λ1*δ1=
0 0
-5,41563E-05 -5,41563E-05
-0,000107093 -0,000107093
-0,002224036 -0,002224036
81,23442707
-102,135563
T
S1=Λ 0
1*S'1= -81,2344271
12,13556281
-171,406688
locale 0
0
0
0 0 -1125000 0 0
4394,53125 17578,125 0 -4394,53125 0
17578,125 70312,5 0 -17578,125 0
0 0 1125000 0 0
-4394,53125 -17578,125 0 4394,53125 0
0 0 0 0 0
1 0 0 0 0
0 1 0 0 0
Λ2= 0 0 1 0 0
0 0 0 1 0
0 0 0 0 1
0 0 0 0 0
0 0 -1125000 0 0
4394,53125 17578,125 0 -4394,53125 0
17578,125 70312,5 0 -17578,125 0
0 0 1125000 0 0
-4394,53125 -17578,125 0 4394,53125 0
0 0 0 0 0
.dilatazione termica α 0,00001
= μ12=
146,25 585
μ21=
-146,25 0
0
146,25
585
0
-146,25
0
-5,41563E-05 -5,41563E-05
-0,000107093 -0,000107093
δ'2=Λ2*δ2=
-0,002224036 -0,002224036
-8,23172E-05 -8,23172E-05
0,005105731 0,005105731
-0,003431147 -0,003431147
31,68103448
84,24770896
T
S2=Λ 336,9908358
2*S'2= -31,6810345
-84,247709
0
locale 0
0
0
0 0 -835629,022 0 0
7203,698464 19396,55172 0 -7203,69846 19396,55172
19396,55172 69635,75182 0 -19396,5517 34817,87591
0 0 835629,0218 0 0
-7203,698464 -19396,55172 0 7203,698464 -19396,55172
19396,55172 34817,87591 0 -19396,5517 69635,75182
0,371390676 0,928476691 0 0 0
-0,928476691 0,371390676 0 0 0
Λ3= 0 0 1 0 0
0 0 0 0,371390676 0,928476691
0 0 0 -0,928476691 0,371390676
0 0 0 0 0
-6688,466112 -18009,24616 -310344,828 6688,466112 -18009,24616
2675,386445 7203,698464 -775862,069 -2675,38644 7203,698464
19396,55172 69635,75182 0 -19396,5517 34817,87591
6688,466112 18009,24616 310344,8276 -6688,46611 18009,24616
-2675,386445 -7203,698464 775862,069 2675,386445 -7203,698464
19396,55172 34817,87591 0 -19396,5517 69635,75182
cosα sinα
0,380506377 0,928476691
= =
μ24'=
-28,43459866 -21,875
μ4'2=
-12,18625657 14,58333333
22,37787356
-20,61781609
-21,875
9,30316092
-9,554597701
14,58333333
-8,23172E-05 0,004709981
0,005105731 0,001972651
δ'3=Λ3*δ3=
-0,003431147 -0,003431147
0,012357145 0,004589329
1,1442E-58 -0,011473321
-1,55924E-58 -1,55924E-58
31,68103448
84,24770896
T
S3=Λ 8,88178E-14
3*S'3= -3,4817E-13
-114,420123
155,9235788
locale 0
0
0
0
0
1E+60
0 0 -900000 0 0
9000 22500 0 -9000 22500
22500 75000 0 -22500 37500
0 0 900000 0 0
-9000 -22500 0 9000 -22500
22500 37500 0 -22500 75000
0 1 0 0 0
-1 0 0 0 0
Λ4= 0 0 1 0 0
0 0 0 0 1
0 0 0 -1 0
0 0 0 0 0
-9000 -22500 0 9000 -22500
0 0 -900000 0 0
22500 75000 0 -22500 37500
9000 22500 0 -9000 22500
0 0 900000 0 0
22500 37500 0 -22500 75000
μ15=
0 0
μ51=
0 0
0
0
0
0
0
0
-5,41563E-05 -0,000107093
-0,000107093 5,41563E-05
δ'4=Λ4*δ4=
-0,002224036 -0,002224036
0 0
0 0
0 0
49,55339259
-96,3832718
T
S4=Λ -165,584147
4*S'4= -49,5533926
96,38327177
-82,1828155
locale 0
0
0
0 0 0 0 0
-4394,53125 0 0 0 0
-17578,125 0 0 0 0
285663,9046 -18009,24616 -121469,26 -285663,905 -18009,24616
725757,9912 7203,698464 -285663,905 -721363,46 7203,698464
7203,698464 69635,75182 18009,24616 -7203,69846 34817,87591
-285663,9046 18009,24616 121469,2603 285663,9046 18009,24616
-721363,46 -7203,698464 285663,9046 1E+60 -7203,698464
7203,698464 34817,87591 18009,24616 -7203,69846 1E+60
6,91441E-08 -5,11689E-08 8,33894E-07 8,90796E-64 2,28321E-23
3,70453E-07 -2,74147E-07 9,13196E-07 4,7726E-63 2,50034E-23
4,63727E-06 -3,43173E-06 1,14821E-05 5,97427E-62 3,1438E-22
6,91441E-08 -5,11689E-08 1,72278E-06 8,90796E-64 4,717E-23
6,26902E-05 -4,63927E-05 0,000154378 8,07648E-61 4,2269E-21
-4,63927E-05 4,92651E-05 -0,00011646 1,42346E-61 -3,18866E-21
0,000154378 -0,000116459 0,000390279 -4,7257E-61 1,06859E-20
8,07648E-61 1,42346E-61 -4,7257E-61 1E-60 0
-1,6153E-60 7,15307E-61 -4,0549E-60 4,9562E-117 1E-60
0
-90
-618,75
-22,37787356
166,8678161
-F =
G 21,875
-9,30316092
9,554597701
-14,58333333
ibrio globale 0
0
0
Inerzia Ec
0,003125 30000000
0,003125 30000000
0,003125 30000000
0,003125 30000000
1500000 0 0 -1500000 0
0 10416,667 0 0 -10416,66667
0 0 0 0 0
-1500000 0 0 1500000 0
0 -10416,667 0 0 10416,66667
0 31250 0 0 -31250
0 1 0 0
0 0 1 0
T
Λ 1=
0 0 0 1
0 0 0 0
0 0 0 0
1 0 0 0
1500000 0 0 -1500000 0 0
0 10416,66667 0 0 -10416,66667 31250
0 0 0 0 0 0
-1500000 0 0 1500000 0 0
0 -10416,66667 0 0 10416,66667 -31250
0 31250 0 0 -31250 93750
1125000 0 0 -1125000 0
0 4394,5313 17578,125 0 -4394,53125
0 17578,125 70312,5 0 -17578,125
-1125000 0 0 1125000 0
0 -4394,5313 -17578,125 0 4394,53125
0 0 0 0 0
0 1 0 0
0 0 1 0
T
Λ 2 =
0 0 0 1
0 0 0 0
0 0 0 0
1 0 0 0
1125000 0 0 -1125000 0 0
0 4394,53125 17578,125 0 -4394,53125 0
0 17578,125 70312,5 0 -17578,125 0
-1125000 0 0 1125000 0 0
0 -4394,53125 -17578,125 0 4394,53125 0
0 0 0 0 0 0
835629,0218 0 0 -835629,0218 0
0 7203,6985 19396,55172 0 -7203,698464
0 19396,552 69635,75182 0 -19396,55172
-835629,0218 0 0 835629,0218 0
0 -7203,6985 -19396,55172 0 7203,698464
0 19396,552 34817,87591 0 -19396,55172
0 0,371390676 -0,928476691 0
0 0,928476691 0,371390676 0
T
Λ 3 =
0 0 0 1
0 0 0 0
0 0 0 0
1 0 0 0
121469,2603 285663,9046 -18009,246 -121469,2603 -285663,9046 -18009,24616
285663,9046 721363,46 7203,6985 -285663,9046 -721363,46 7203,698464
-18009,24616 7203,698464 69635,752 18009,24616 -7203,698464 34817,87591
-121469,2603 -285663,9046 18009,246 121469,2603 285663,9046 18009,24616
-285663,9046 -721363,46 -7203,6985 285663,9046 721363,46 -7203,698464
-18009,24616 7203,698464 34817,876 18009,24616 -7203,698464 69635,75182
0,371390676 q0= 6,034482759 Q=
qn= 15,0862069
900000 0 0 -900000 0
0 9000 22500 0 -9000
0 22500 75000 0 -22500
-900000 0 0 900000 0
0 -9000 -22500 0 9000
0 22500 37500 0 -22500
0 0 -1 0
0 1 0 0
T
Λ 4 =
0 0 0 1
0 0 0 0
0 0 0 0
1 0 0 0
9000 0 -22500 -9000 0 -22500
0 900000 0 0 -900000 0
-22500 0 75000 22500 0 37500
-9000 0 22500 9000 0 22500
0 -900000 0 0 900000 0
-22500 0 37500 22500 0 75000
2634000 0 -22500 -1125000 0
0 914811,2 -13671,875 0 -4394,53125
-22500 -13671,875 239062,5 0 -17578,125
-1125000 0 0 1246469,26 285663,9046
0 -4394,5313 -17578,125 285663,9046 725757,9912
0 0 0 -18009,24616 7203,698464
0 0 0 -121469,2603 -285663,9046
0 0 0 -285663,9046 -721363,46
0 0 0 -18009,24616 7203,698464
1 0 -1,38778E-17 -2,22045E-16 -1,38778E-17
0 1 -3,46945E-18 -5,42101E-20 0
-3,90313E-18 -2,602E-18 1 -1,51788E-18 2,22045E-16
-1,38778E-16 -1,191E-57 -2,22045E-16 1 -2,01626E-55
-5,55112E-17 -3,512E-57 -4,39569E-56 5,55112E-17 1
3,46945E-18 3,469E-18 2,77556E-17 3,46945E-18 4,44089E-16
2,22383E-58 -1,388E-17 1,49145E-56 -2,77556E-17 -3,55271E-15
6,40763E-17 -1,301E-17 -3,95517E-16 -5,44269E-17 2,22045E-16
3,46945E-18 1,735E-18 2,77556E-17 6,50521E-18 4,44089E-16
0 0 0 0 0 0
31250 0 0 0 0 0
0 0 0 0 0 0
0 0 0 0 0 0
-31250 0 0 0 0 0
93750 0 0 0 0 0
0 0 0
0 0 0
0 0 0
1 0 0
0 1 0
0 0 1
1500000 0 0 -1500000 0 0
0 10416,66667 0 0 -10416,67 31250
0 0 0 0 0 0
-1500000 0 0 1500000 0 0
0 -10416,66667 0 0 10416,67 -31250
0 31250 0 0 -31250 93750
0 0 0 0 0 0
0 0 0 0 0 0
0 0 0 0 0 0
0 0 0 0 0 0
<