Cálculos mecanicos
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X Y = 38.6 = Cálculos mecánicos Formación : 3x16+16/25 S = 25 mm2 D = 16.5 mm W= 0.310 ks /m X= 21 x 10 -6 C -1 E= 60.82 KN/mn 2 Ti= 18 °C Ti = 5° C 20 - 25 - 30 - 35 39 - 44 - 49 - 55 3 26.28 35.21 36.95 54.98 45 32.75 46.83 39.86 40 40 24.35 31.45 28 30 31.36 30 Longitud 9 18149. 9 50447. 9 166193 .5 9 1125 3512 6.4 10.270 0 63. 330 64. 000 64. Hipótesis I Ti = 52.3.N/m Ti =0.31 x 9.81 Wi = 3.041 Hipótesis II Pv = k * V 2 Pv = 0.00633 x 80 2 Pv = 39.87 N/m 2 Fv = Pv. A Fv = 39.87 N/m 2 x (0.0165) m Fv= 0.622 N/m WR= Fv 2 + Wi 2 WR = 3.10 N/m Formulas Generales T 2 3 – [T1 – d 2 EW 1 2 – LE (T 2 – T 1 )] T 2 2 = d 2 EW 2 2 24S 2 T 1 M 24S 2 Circuito 1
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Transcript of Cálculos mecanicos
Clculos mecnicosCircuito 1Longitud
Formacin : 3x16+16/25
S = 25 mm2918149.950447.9166193.5 91125 35126.410.2700 63.330 64.000 64.00014437.731107.3 21952 27000 64000 30840 27000
915062.1
326.2835.2136.9554.984532.7546.8339.86404024.3531.45283031.3630
613.02
D = 16.5 mm
W= 0.310 ks /m
X= 21 x 10-6 C-1
E= 60.82 KN/mn2 Ti= 18 CTi = 5 C20 - 25 - 30 - 3539 - 44 - 49 - 55= 38.6 = 39
XY
Hiptesis ITi = 52.3.N/mTi =0.31 x 9.81Wi = 3.041
Ti = 18 CTi= 5 C
Hiptesis IIPv = k * V2
Pv = 0.00633 x 802Pv = 39.87 N/m2
Fv = Pv. AFv = 39.87 N/m2 x (0.0165) mFv= 0.622 N/m
WR= Fv2 + Wi2
WR = 3.10 N/m
Formulas GeneralesT23 [T1 d2EW12 LE (T2 T1)] T22 = d2EW22
24S2
M
24S2T1
Hallando T2 de formulaT23 [T1 d2N M] T22 = d2PT23 [52.3 0.717d2 + 16.6] T22 39d2 = 0
D = 20 T2 = 8.304 d= 44 T2 = 7.543D = 25 T2 = 7.934 d= 49 T2 =7.510D = 30 T2 = 7.751 d= 49 T2 =7.481D = 35 T2 = 7.646 D = 39 T2 = 7.591
Hallando M
M = X .E (T2 - T1)M=21 x 10 -6C-1 x (60.82 x 103 N/mn2) x (S 18) CM=-16.60Hallando NN=d2EW2c 60.82 x 103N/mm2 x (3.041N/m)2 24S2T1 24 x (25mm2)2 x (52.3N/mm)N = 0.717 N2/mm2.m2Hallando PP= d2EW22 60.82 x 103N/mm2 x (3.10N/m) 2 24S2T1 24 x (25mm2)2 P= 39
Clculos mecnicosCircuito 2Longitud
923271.130811.5 64.000 91125 91125 91125 95193.6 436209.4 64.0002195242035.3 27000 27000 34012.2 27000 27000
1192869.1 =X
328.5531.354045454545.6675.84402834.7730303032.403030
614.57= y
Formacin : 3x16+16/25
S = 25 mm2
D = 16.5 mm
W= 0.310 kg /m
X= 21 x 10-6 C-1
E= 60.82 KN/mn2Ti= 18 CTi = 5 C30 - 35 - 44 - 5055 - 60 - 70 - 75= 44.05
XY
Hiptesis IIPv = k x V2
Pv = 0.00633 * 802Pv = 39.87 N/m2
Fv = Pv. AFv = 39.87 N/m2 x (0.0163) mFv= 0.622 N/m
WR= Fv2 + W12
WR = 3.10 N/m
Hiptesis ITi = 52.3.N/mWi = 3.041
Ti = 18 CTi= 5 C
Formulas GeneralesT23 [T1 d2EW12 LE (T2 T1)] T22 = d2EW22
24S2
M
24S2T1
Hallando T2 de formulaT23 [T1 d2N M] T22 = d2PT23 [52.3 0.717d2 + 16.6] T22 39d2 = 0
D = 30 T2 = 7.751 d= 55 T2 = 7.481D = 35 T2 = 7.646 d= 60 T2 =7.464D = 40 T2 = 7.580 d= 65 T2 =7.451D = 44 T2 = 7.543 d= 70 T2 =7.440 D = 50 T2 = 7.504 d= 75 T2 =7.432
Hallando M
M = X .E (T2 - T1)M=21 x 10 -6C-1 x (60.82 x 103 N/mn2) x (S 18) CM=-16.60Hallando NN=d2EW2c 60.82 x 103N/mm2 x (3.041N/m)2 24S2T1 24 x (25mm2)2 x (52.3N/mm)N = 0.717 N2/mm2.m2Hallando PP= d2EW22 60.82 x 103N/mm2 x (3.10N/m) 2 24S2T1 24 x (25mm2)2 P= 39
Clculos mecnicos LongitudCircuito 3
956181.841063.6 47045.8 64964.8 52313.6 64000
325578.6 =X
338.334.536.140.237.440
229.5= y
Formacin : 3x16+16/25
S = 25 mm2
D = 16.5 mm
W= 0.310 kg /m
X= 21 x 10-6 C-1
E= 60.82 KN/mn230 - 32 - 34 - 3638 - 40= 37.66
XY
Hiptesis IIPv = k x V2
Pv = 0.00633 * 802Pv = 39.87 N/m2
Fv = Pv. AFv = 39.87 N/m2 x (0.0165) mFv= 0.622 N/m
WR= Fv2 + W12
WR = 3.10 N/m
Hiptesis ITi = 52.3.N/mWi = 3.041
Ti = 18 CTi= 5 C
24S2T1
M
24S2
Formulas GeneralesT23 [T1 d2EW12 LE (T2 T1)] T22 = d2EW22
Hallando T2 de formulaT23 [T1 d2N M] T22 = d2PT23 [52.3 0.717d2 + 16.6] T22 39d2 = 0
D = 30 T2 = 7.751 D = 32 T2 = 7.703 D = 34 T2 = 7.663 D = 36 T2 = 7.631 D = 38 T2 = 7.603 D = 40 T2 = 7.580
Hallando M
M = X .E (T2 - T1)M=21 x 10 -6 x (60.82 x 103 N/mn2) x (S 18) CM=-16.60Hallando NN=d2EW2c 60.82 x 103N/mm2 x (3.041N/m)2 24S2T1 24 x (25mm2)2 x (52.3N/mm)N = 0.717 N2/mm2.m2Hallando PP= d2EW22 60.82 x 103N/mm2 x (3.10N/m) 2 24S2T1 24 x (25mm2)2 P= 39
