COMPRESION BIAXIAL
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Transcript of COMPRESION BIAXIAL
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8/17/2019 COMPRESION BIAXIAL
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el siguiente programa es compresion biaxial de columnas rectangulares
datos de entrada
b= 40 cm
h= 70 cm
n# v ejex= 3
n# v ejey= 4
re= 5 cme= 1 cm
armado 10 2.5 49.09 area unit 4.91
f"c= 280
fy= 4200
θ= 43
solucion
sx= 12.75 sy= 18.5
XA(b/2,h/2) 20 35
X(!b/2,!h/2) -20 -35XA 38.50
X -38.50
hr 76.99
dr 66.74
cbr 40.04
xi yi xi yi
xi -12.75 yi 27.75 9.60 28.99
xi2 0 yi2 27.75 18.93 20.30
xi$ 12.75 yi$ 27.75 28.25 11.60
xi% -12.75 yi% 9.25 -3.02 15.46
xi& 12.75 yi& 9.25 15.63 -1.93
xi' -12.75 yi' -9.25 -15.63 1.93
xi 12.75 yi -9.25 3.02 -15.46
xi -12.75 yi -27.75 -28.25 -11.60
xi* 0 yi* -27.75 -18.93 -20.30
xi+ 12.75 yi+ -27.75 -9.60 -28.99
X= 5.02 -= 18.08
.= 0.85 A= 34.04
A0A 01034A 50 678397: 78;38357
C!"!#
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$%C& '()#
(1# ecuacion 0.73 * + 0.68
(2# -20
(3# 35
(4# 20
,&"! x /
,1# -20 35
,2# 20 35
-20 27.99
20 -14.91
123
-20.00 35.00
12 20.00 35.00 -840.29 --20.00 27.99
-20.00 35.00
234
20.00 35.00
12 -20.00 27.99 1557.89 -
20.00 -14.91
20.00 35.00
xc 5.02
/c 18.08
%C 1138.47
Cc 270.96 $ (C$" ,$ C",(%&$ !&"$!
,3#(1(2
,4#(1(4
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deformaciones 1i 0 7.49%-05 0i 11.15 0s 8.35%-04 fs 1753.90
>i2 20.47 0s2 1.53%-03 fs2 3220.91
>i$ 29.80 0s$ 2.23%-03 fs$ 4687.93
>i% -1.47 0s% -1.10%-04 fs% -231.06
>i& 17.18 0s& 1.29%-03 fs& 2702.97
>i' -14.09 0s' -1.06%-03 fs' -2216.02
>i 4.56 0s 3.42%-04 fs 718.01
>i -26.70 0s -2.00%-03 fs -4200.98
>i* -17.38 0s* -1.30%-03 fs* -2733.97
>i+ -8.05 0s+ -6.03%-04 fs+ -1266.95
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4.46
xc1 -6.67
-559.71 !%+?2* /c1 32.66
xc2 6.67
-438.47 **? /c2 16.03
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< *
&$?*+
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-1.10
0.00
2.63
0.14
1.69
1.39
0.45
2.63
0.00
-0.79
13.61
20.65
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8/17/2019 COMPRESION BIAXIAL
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el siguiente programa es compresion biaxial de columnas rectangulares
datos de entrada
b= 50 cm
h= 80 cm
n# v ejex= 4
n# v ejey= 4
re= 5 cme= 1 cm
armado 12 2.5 58.90 area unit 4.91
f"c= 280
fy= 4200
θ= 25
solucion
sx= 11.83 sy= 21.83
XA(b/2,h/2) 25 40
X(!b/2,!h/2) -25 -40XA 39.56
X -39.56
hr 79.12
dr 68.87 ericar
cbr 41.32
xi yi xi yi
xi -17.75 yi 32.75 -2.25 37.18
xi2 -5.92 yi2 32.75 8.48 32.18
xi$ 5.92 yi$ 32.75 19.20 27.18
xi% 17.75 yi% 32.75 29.93 22.18
xi& -17.75 yi& 10.92 -11.47 17.40
xi' 17.75 yi' 10.92 20.70 2.39
xi -17.75 yi -10.92 -20.70 -2.39
xi 17.75 yi -10.92 11.47 -17.40
xi* -17.75 yi* -32.75 -29.93 -22.18
xi+ -5.92 yi+ -32.75 -19.20 -27.18
xi 5.92 yi -32.75 -8.48 -32.18
xi2 17.75 yi2 -32.75 2.25 -37.18
X= 12.06 -= 12.37
.= 0.85 A= 35.12
A0A 01034A 50 678397: 78;38357
C!"!#
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$%C& '()#
(1# ecuacion 0.91 * + 0.42
(2# 25
(3# -40
(4# 40
,&"! x /
,1#(1(4 -13.76 40
,2# 25 40
23.55 -40.00
,4# 25 -40.00
123
-13.76 40.00
12 25.00 40.00 -608.27 -23.55 -40.00
-13.76 40.00
234
25.00 40.00
12 23.55 -40.00 -941.96 -
25.00 -40.00
25.00 40.00
xc 12.06
/c 12.37
%C 1608.27
Cc 382.77 $ (C$" ,$ C",(%&$ !&"$!
,3#(1(3
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deformaciones 1i 0 0.0001 0i -0.49 0s 0.0000 fs -74.03
>i2 10.24 0s2 0.0007 fs2 1561.02
>i$ 20.96 0s$ 0.0015 fs$ 3196.07
>i% 31.69 0s% 0.0023 fs% 4831.12
>i& -9.71 0s& -0.0007 fs& -1480.77
>i' 22.46 0s' 0.0016 fs' 3424.37
>i -18.94 0s -0.0014 fs -2887.52
>i 13.23 0s 0.0010 fs 2017.62
>i* -28.17 0s* -0.0020 fs* -4294.27
>i+ -17.44 0s+ -0.0013 fs+ -2659.22
>i -6.72 0s -0.0005 fs -1024.17
>i2 4.01 0s2 0.0003 fs2 610.88
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4.44
xc1 11.60
2492.18 !&&+?2$ /c1 13.33
xc2 24.52
-1058.04 &?+% /c2 -13.33
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< *
!%?+$
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0.06
-0.45
0.93
3.66
1.29
2.98
2.52
1.76
3.66
0.77
-0.30
0.53
46.18
63.59
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el siguiente programa es compresion biaxial de columnas rectangulares
datos de entrada
b= 50 cm
h= 80 cm
n# v ejex= 4
n# v ejey= 4
re= 5 cme= 1 cm
armado 12 2.5 58.90 area unit 4.91
f"c= 280
fy= 4200
θ= 25
solucion
sx= 11.83 sy= 21.83
XA(b/2,h/2) 25 40
X(!b/2,!h/2) -25 -40XA 39.56
X -39.56
hr 79.12
dr 68.87 ericar
cbr 49.59
xi yi xi yi
xi -17.75 yi 32.75 -2.25 37.18
xi2 -5.92 yi2 32.75 8.48 32.18
xi$ 5.92 yi$ 32.75 19.20 27.18
xi% 17.75 yi% 32.75 29.93 22.18
xi& -17.75 yi& 10.92 -11.47 17.40
xi' 17.75 yi' 10.92 20.70 2.39
xi -17.75 yi -10.92 -20.70 -2.39
xi 17.75 yi -10.92 11.47 -17.40
xi* -17.75 yi* -32.75 -29.93 -22.18
xi+ -5.92 yi+ -32.75 -19.20 -27.18
xi 5.92 yi -32.75 -8.48 -32.18
xi2 17.75 yi2 -32.75 2.25 -37.18
X= 8.99 -= 8.93
.= 0.85 A= 42.15
A0A 01034A 50 678397: 78;38357
C!"!#
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$%C& '()#
(1# ecuacion 0.91 * + 0.42
(2# 25
(3# -40
(4# 40
,&"! x /
,1#(1(4 -21.51 40
,2# 25 40
15.80 -40.00
,4# 25 -40.00
123
-21.51 40.00
12 25.00 40.00 -1228.37 -15.80 -40.00
-21.51 40.00
234
25.00 40.00
12 15.80 -40.00 -631.91 -
25.00 -40.00
25.00 40.00
xc 8.99
/c 8.93
%C 2228.37
Cc 530.35 $ (C$" ,$ C",(%&$ !&"$!
,3#(1(3
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deformaciones 1i 0 6.05%-05 0i 7.78 0s 4.71%-04 fs 988.31
>i2 18.50 0s2 0.0011 fs2 2350.85
>i$ 29.23 0s$ 0.0018 fs$ 3713.39
>i% 39.95 0s% 0.0024 fs% 5075.93
>i& -1.45 0s& -0.0001 fs& -183.98
>i' 30.73 0s' 0.0019 fs' 3903.64
>i -10.68 0s -0.0006 fs -1356.27
>i 21.50 0s 0.0013 fs 2731.35
>i* -19.90 0s* -0.0012 fs* -2528.56
>i+ -9.18 0s+ -0.0006 fs+ -1166.02
>i 1.55 0s 0.0001 fs 196.52
>i2 12.27 0s2 0.0007 fs2 1559.06
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-2.59
xc1 6.43
2492.18 !'+?2 /c1 13.33
xc2 21.93
-1368.09 $'?+* /c2 -13.33
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< *
*?$
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-0.86
-0.68
1.08
3.66
0.16
3.40
1.18
2.38
2.20
0.34
0.06
1.36
47.68
61.96
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8/17/2019 COMPRESION BIAXIAL
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el siguiente programa es compresion biaxial de columnas rectangulares
datos de entrada
b= 50 cm
h= 80 cm
n# v ejex= 4
n# v ejey= 4
re= 5 cme= 1 cm
armado 12 2.5 58.90 area unit 4.91
f"c= 280
fy= 4200
θ= 25
solucion
sx= 11.83 sy= 21.83
XA(b/2,h/2) 25 40
X(!b/2,!h/2) -25 -40XA 39.56
X -39.56
hr 79.12
dr 68.87 ericar
cbr 20.66
xi yi xi yi
xi -17.75 yi 32.75 -2.25 37.18
xi2 -5.92 yi2 32.75 8.48 32.18
xi$ 5.92 yi$ 32.75 19.20 27.18
xi% 17.75 yi% 32.75 29.93 22.18
xi& -17.75 yi& 10.92 -11.47 17.40
xi' 17.75 yi' 10.92 20.70 2.39
xi -17.75 yi -10.92 -20.70 -2.39
xi 17.75 yi -10.92 11.47 -17.40
xi* -17.75 yi* -32.75 -29.93 -22.18
xi+ -5.92 yi+ -32.75 -19.20 -27.18
xi 5.92 yi -32.75 -8.48 -32.18
xi2 17.75 yi2 -32.75 2.25 -37.18
X= 18.54 -= 26.15
.= 0.85 A= 17.56
A0A 01034A 50 678397: 78;38357
C!"!#
-
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$%C& '()#
(1# ecuacion 0.91 * + 0.42
(2# 25
(3# -40
(4# 40
,&"! x /
,1#(1(4 5.62 40
,2# 25 40
25.00 -1.56
,4# 0 0.00
123
5.62 40.00
12 25.00 40.00 1185.99 -25.00 -1.56
5.62 40.00
234
0.00 0.00
12 0.00 0.00 0.00 -
0.00 0.00
0.00 0.00
xc 18.54
/c 26.15
%C 402.63
Cc 95.83 $ (C$" ,$ C",(%&$ !&"$!
,3#(1(3
-
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deformaciones 1i 0 0.0001 0i -21.15 0s -0.0031 fs -6448.05
>i2 -10.42 0s2 -0.0015 fs2 -3177.96
>i$ 0.30 0s$ 0.0000 fs$ 92.14
>i% 11.03 0s% 0.0016 fs% 3362.24
>i& -30.37 0s& -0.0044 fs& -9261.55
>i' 1.80 0s' 0.0003 fs' 548.74
>i -39.60 0s -0.0058 fs -12075.04
>i -7.43 0s -0.0011 fs -2264.75
>i* -48.83 0s* -0.0071 fs* -14888.54
>i+ -38.10 0s+ -0.0055 fs+ -11618.44
>i -27.38 0s -0.0040 fs -8348.34
>i2 -16.65 0s2 -0.0024 fs2 -5078.25
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22.00
xc1 18.54
1991.25 !%+2?'$ /c1 26.15
xc2 0.00
0.00 +?++ /c2 0.00
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< *
!%2++?++
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-
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3.66
0.92
0.03
2.93
3.66
0.48
3.66
-1.97
3.66
1.22
-1.22
-3.66
17.77
31.13
-
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32/32