prob viga matriz
TRANSCRIPT
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7/21/2019 Prob Viga Matriz
1/12
-
7/21/2019 Prob Viga Matriz
2/12
-
7/21/2019 Prob Viga Matriz
3/12
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7/21/2019 Prob Viga Matriz
4/12
0
-
7/21/2019 Prob Viga Matriz
5/12
fc 210.00 Kg/cm2
E 2040816.33 Kg/cm2
b 25.00 cmh 50.00 cm
L 500.00 cm
I 40000.00 cm4
EI 81632653080.00 %g-cm2
L^2 250000.00
L^3 125000000.00
X1 0.00 cm
1 1
X2 0.00
2 2
w 40.00 Kg/cm2
1.5
!1 -10000 11"55.102
#1 833333.3333333 2$38""5.51
!2 -10000 -11"55.102
#2 -833333.333333 2$38""5.51
1$5$183.6" "836."3 1$5$183.6" -"836."3
326530612.32 1$5$183.6" 653061224.64 -1$5$183.6"
-1$5$183.6" -"836."3 -1$5$183.6" "836."3
653061224.64 1$5$183.6" 326530612.32 -1$5$183.6"
0.24 0.0$600000 0.24 -0.0$60
0.40 0.24 0.80 -0.24
0.24 -0.0$6 -0.24 -0.0$60
0.8 0.24 0.4 -0.24
00
0
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7/21/2019 Prob Viga Matriz
6/12
0
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7/21/2019 Prob Viga Matriz
7/12
1$5$183.6"
326530612.32
-1$5$183.6"
653061224.64
0.24
0.40
0.24
0.8
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7/21/2019 Prob Viga Matriz
8/12
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7/21/2019 Prob Viga Matriz
9/12
fc 210 Kg/cm2
E 21"3"0.6511$284 Kg/cm2 21"3"06.511$28
b 25 cm
h 40.462" cm
L 400 cm
I 138014.062530$2 cm4 0.0013801406EI 30000206646.115 Kg-cm2 3000.020664611
L^2 160000
L^3 64000000
X1 0 !1 !1
1 0 #1 #1
X2 -1 !2 '-!1
2 2 #2 0
5625.038"5 112500"."4$22$3 -5625.038"461 112500"."4$22$
112500"."5 300002066.46115 -112500"."4$2 150001033.2306-5625.038"5 -112500"."4$22$ 5625.038"461 -112500"."4$22$
112500"."5 150001033.23058 -112500"."4$2 300002066.4611
300002066.46115 150001033.23 0
150001033.23058 300002066.46 2
clc(l)
4.44441383E-00$ -2.22221E-00$ 0
-2.222206$2E-00$ 4.444414E-00$ 2
1 0
0 1
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7/21/2019 Prob Viga Matriz
10/12
* 4 t+/m 40 Kg/cm
!1 -8000
#1 -533333.33333
!2 -8000
m2 533333.33333t+-m2
0 -8000.00
0 -533333.33-1 -8000.00
2 533333.33
0
-0.003"5
0
-0.003"5
,)l(c)+ clc(l)
0 !1 1406.25$6865 1.40625$6$ +
0 #1 562503.8"461 5.625038"5 t+-m
-1 !2 -1406.25$6865 -1.40625$6$ +
-0.003"5 #2 0
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7/21/2019 Prob Viga Matriz
11/12
fc 210.00 Kg/cm2
E 21"3"0.65 Kg/cm2 21"3".06511$2842
b 20.00 cm
h 50.00 cm
L 800.00 cm
I 208333.33 cm4 2083333333.33333EI 45285552331.84 Kg-cm2
L^2 640000.00 cm2
L^3 512000000.00 cm3
X1 0.00 cm
1 1
X2 -1.00
2 2
w 40.00 Kg/cm2
!1 -16000
#1 2133333.3333333!2 -16000
#2 -2133333.3333333
1061.38 424552.05 -1061.38 424552.05
424552.05 22642""61.66 -424552.05 113213880.83
-1061.38 -424552.05 1061.38 -424552.05
424552.05 113213880.83 -424552.05 22642""61.66
22642""61.66 1
113213880.83 2
clc(l)
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7/21/2019 Prob Viga Matriz
12/12
fc 210.00 Kg/cm2
E 21"3"0.65 Kg/cm2
b 25.00 cm
h 50.00 cm
L 500.00 cm
I 260416.6" cm4EI 56606$40414.80 %g-cm2
L^2 250000.00
L^3 125000000.00
X1 0.00 cm
1 1
X2 0.00
2 2
w 40.00 Kg/cm2
!1 -10000
#1 833333.333333333!2 -10000
#2 -833333.333333333
5434.2" 1358566.5" -5434.2" 1358566.5"
1358566.5" 452855523.32 -1358566.5"
-5434.2" -1358566.5" 5434.2" -1358566.5"
1358566.5" 22642""61.66 -1358566.5"
0
0