Eje Neutro y
8
Se ccio n BA SE AL TU RA EJ E NE UT RO I 16 5 2.5 5 2.5 35 II 8 10 5 15 10 30 III 5 10 5 25 20 20 IV 8 2 1 27 26 10 V 25 8 4 35 31 8 35 Mm! " 56.0323 Mm! T 56.0323 1#022.1# $138#5.7 Vm! 22.2#17 % %$1 33.1614#145 66.322#83 104. 58320 1# 167.3 3312 172.4413514 32. 252 416 100 .78 88 105.1102022 168.17632 ALTURA A"UM EJE NEUTRO A"UM ALTURA A"UM INVERSA &c' &%' %m!
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Transcript of Eje Neutro y
7/23/2019 Eje Neutro y
http://slidepdf.com/reader/full/eje-neutro-y 1/8
Seccion BASE ALTURA EJE NEUTRO
I 16 5 2.5 5 2.5 35
II 8 10 5 15 10 30
III 5 10 5 25 20 20IV 8 2 1 27 26 10
V 25 8 4 35 31 8
35
Mm! " 56.0323
Mm! T 56.0323
1#022.1#
$138#5.7
Vm! 22.2#17 % %$1
33.1614#145 66.322#83
104.583201# 167.33312
172.4413514
32.252416 100.7888
105.1102022 168.17632
ALTURAA"UM
EJE NEUTROA"UM
ALTURA A"UMINVERSA
&c'
&%'
%m!
7/23/2019 Eje Neutro y
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AREA AREA() I *i *i c+m *i,2
32.5 80 200 166.6667 17.7254 2.5000 314.1881
25 80 800 666.6667 10.2254 12.5000 104.5578
15 50 1000 416.6667 0.2254 32.5000 0.0508# 16 416 5.3333 5.7746 58.5000 33.3466
4 200 6200 1066.6667 10.7746 8#.5000 116.0#30
426 8616 2322
)0' 20.2254 I' 5#576.3662
)0-' 14.7746
EJE NEUTROA"UM INVERSO
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A*i,2 c+m
25135.0486 1418.02816# 1418.0282
8364.6261 818.02816#01 2236.0563
2.53#2 68.260761754 2304.3171533.544# 2154.#2#5775 2154.#2#6
23218.6074 #2.3#43661#7 2247.323#
57254.3662 56.##315612 2304.3171
4.7746
7/23/2019 Eje Neutro y
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Seccion BASE ALTURA EJE NEUTRO ALTURA A"UM
I 25 15 7.5 15 7.5 52
II 20 12 6 27 21 37
III 10 12 6 3# 33 25
IV 20 3 1.5 42 40.5 13V 30 10 5 52 47 10
52
Mm! " 20
Mm! T 20
1731.23
$1746.80
Vm! 20 % %$1
18.443801#2 23.0547524
27.01608787
14.123755#2 21.18563388
24.11850074 48.23700148
53.#488078 26.#74403#
EJE NEUTROA"UM
ALTURA A"UMINVERSA
&c'
&%'
%m!
7/23/2019 Eje Neutro y
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AREA AREA() I *i *i c+m *i,2
44.5 375 2812.5 7031.2500 18.3836 7.5000 337.#553
31 240 5040 2880.0000 4.8836 28.5000 23.84#2
1# 120 3#60 1440.0000 7.1164 61.5000 50.6437
11.5 60 2430 45.0000 14.6164 102.0000 213.64035 300 14100 2500.0000 21.1164 14#.0000 445.#040
10#5 28342.5 138#6.25
)0' 25.8836 I' 2##020.1541
)0-' 26.1164
EJE NEUTRO A"UMINVERSO
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A*i,2 c+m
126733.2520 68#3.83562 68#3.8356
5723.8018 1184.51#14 8078.3548
6077.2434 6334.#3151 6334.#315
12818.4162 876.#86301 7211.#178133771.1#07 853.#72603 8065.8#04
285123.#041 12.464346 8078.3548
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BASE ALTURA EJE NEUTRO ALTURA A"UM EJE NEUTRO A"UM
25 15 7.5 15 7.5
20 12 6 27 21
10 12 6 3# 33
20 3 1.5 42 40.5
30 10 5 52 47
52
7/23/2019 Eje Neutro y
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AREA AREA() I *i
375 2812.5 7031.25 18.3835616
240 5040 2880
120 3#60 1440
60 2430 45
300 14100 2500
10#5 28342.5 138#6.25
)0' 25.8835616
