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Kanin pórticos para análisis estructural, Ejercicios de Análisis Estructural

Pórticos de 2 niveles y 1 nivel además de interacciones

Tipo: Ejercicios

2019/2020

Subido el 30/04/2025

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ENVOLVENTES (COLUMNAS)
2o. NIVEL
COLUMNA 1 L (m)= 4
COMBINACIONES
1.4 CM + 1.7 CV 1621.89 2708.71 1082.65
0.75(1.4 CM + 1.7 CV) + 1 CS -2499.69 100.90 -599.70
0.75(1.4 CM + 1.7 CV) - 1 CS 4932.53 3962.16 2223.67
0.9 CM + 1 CS -2893.67 -746.88 -910.14
0.9 CM - 1 CS 4538.55 3114.37 1913.23
COLUMNA 2 L (m)= 4
COMBINACIONES
1.4 CM + 1.7 CV -107.13 -307.10 -103.56
0.75(1.4 CM + 1.7 CV) + 1 CS -6480.47 -5001.37 -2870.46
0.75(1.4 CM + 1.7 CV) - 1 CS 6319.78 4540.72 2715.13
0.9 CM + 1 CS -6469.39 -4931.32 -2850.18
0.9 CM - 1 CS 6330.86 4610.77 2735.41
COLUMNA 3 L (m)= 4
COMBINACIONES
1.4 CM + 1.7 CV 78.88 181.56 65.11
0.75(1.4 CM + 1.7 CV) + 1 CS -6340.95 -4634.88 -2743.96
0.75(1.4 CM + 1.7 CV) - 1 CS 6459.26 4907.22 2841.62
0.9 CM + 1 CS -6349.00 -4691.49 -2760.12
0.9 CM - 1 CS 6451.21 4850.62 2825.46
COLUMNA 4 L (m)= 4
COMBINACIONES
1.4 CM + 1.7 CV -1602.97 -2558.38 -1040.34
0.75(1.4 CM + 1.7 CV) + 1 CS -4918.39 -3849.39 -2191.94
0.75(1.4 CM + 1.7 CV) - 1 CS 2513.93 11.83 631.44
0.9 CM + 1 CS -4526.44 -3017.72 -1886.04
0.9 CM - 1 CS 2905.88 843.51 937.35
Msup (kg-m) Minf (kg-m) V (kg)
Msup (kg-m) Minf (kg-m) V (kg)
Msup (kg-m) Minf (kg-m) V (kg)
Msup (kg-m) Minf (kg-m) V (kg)
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ENVOLVENTES (COLUMNAS)

2o. NIVEL COLUMNA 1 L (m)= 4 COMBINACIONES 1.4 CM + 1.7 CV 1621.89 2708.71 1082. 0.75(1.4 CM + 1.7 CV) + 1 CS -2499.69 100.90 -599. 0.75(1.4 CM + 1.7 CV) - 1 CS 4932.53 3962.16 2223. 0.9 CM + 1 CS -2893.67 -746.88 -910. 0.9 CM - 1 CS 4538.55 3114.37 1913. COLUMNA 2 L (m)= 4 COMBINACIONES 1.4 CM + 1.7 CV -107.13 -307.10 -103. 0.75(1.4 CM + 1.7 CV) + 1 CS -6480.47 -5001.37 -2870. 0.75(1.4 CM + 1.7 CV) - 1 CS 6319.78 4540.72 2715. 0.9 CM + 1 CS -6469.39 -4931.32 -2850. 0.9 CM - 1 CS 6330.86 4610.77 2735. COLUMNA 3 L (m)= 4 COMBINACIONES 1.4 CM + 1.7 CV 78.88 181.56 65. 0.75(1.4 CM + 1.7 CV) + 1 CS -6340.95 -4634.88 -2743. 0.75(1.4 CM + 1.7 CV) - 1 CS 6459.26 4907.22 2841. 0.9 CM + 1 CS -6349.00 -4691.49 -2760. 0.9 CM - 1 CS 6451.21 4850.62 2825. COLUMNA 4 L (m)= 4 COMBINACIONES 1.4 CM + 1.7 CV -1602.97 -2558.38 -1040. 0.75(1.4 CM + 1.7 CV) + 1 CS -4918.39 -3849.39 -2191. 0.75(1.4 CM + 1.7 CV) - 1 CS 2513.93 11.83 631. 0.9 CM + 1 CS -4526.44 -3017.72 -1886. 0.9 CM - 1 CS 2905.88 843.51 937.

Msup (kg-m) Minf (kg-m) V (kg)

Msup (kg-m) Minf (kg-m) V (kg)

Msup (kg-m) Minf (kg-m) V (kg)

Msup (kg-m) Minf (kg-m) V (kg)

MOMENTOS

M. CARGA MUERTA - VIGAS

E-F M(+) F-E F-G M(+) G-F G-H M(+) H-G

M. CARGA MUERTA - COLUMNAS

E-I 1944.79 F-J -631.08 G-K 227.21 H-L -1387.

I-E 972.40 J-F -315.54 K-G 113.61 L-H -693.

M. CARGA VIVA - VIGAS

E-F M(+) F-E F-G M(+) G-F G-H M(+) H-G

M. CARGA VIVA - COLUMNAS

E-I 1644.99 F-J -208.68 G-K 208.68 H-L -1644.

I-E 822.50 J-F -104.34 K-G 104.34 L-H -822.

M. CARGA SÍSMICA - VIGAS

E-F F-E F-G G-F G-H H-G

M. CARGA SÍSMICA - COLUMNAS

E-I -1043.16 F-J -1660.66 G-K -1660.66 H-L -1043.

I-E -1902.73 J-F -2211.49 K-G -2211.49 L-H -1902.

CARGAS

NIVEL1 v1-2 v2-3 v3- CM 1481.36 1082.55 1082. CV 1290.76 1290.76 1290.

ENVOLVENTES (COLUMNAS)

1er. NIVEL COLUMNA 1 L (m)= 4. COMBINACIONES 1.4 CM + 1.7 CV 5519.19 2759.60 1839. 0.75(1.4 CM + 1.7 CV) + 1 CS 3096.23 166.96 725. 0.75(1.4 CM + 1.7 CV) - 1 CS 5182.56 3972.43 2034. 0.9 CM + 1 CS 707.15 -1027.58 -71. 0.9 CM - 1 CS 2793.47 2777.89 1238. COLUMNA 2 L (m)= 4. COMBINACIONES 1.4 CM + 1.7 CV -1238.27 -619.13 -412. 0.75(1.4 CM + 1.7 CV) + 1 CS -2589.37 -2675.84 -1170. 0.75(1.4 CM + 1.7 CV) - 1 CS 731.96 1747.13 550. 0.9 CM + 1 CS -2228.64 -2495.47 -1049. 0.9 CM - 1 CS 1092.69 1927.50 671. COLUMNA 3 L (m)= 4. COMBINACIONES 1.4 CM + 1.7 CV 672.86 336.43 224. 0.75(1.4 CM + 1.7 CV) + 1 CS -1156.02 -1959.16 -692. 0.75(1.4 CM + 1.7 CV) - 1 CS 2165.31 2463.81 1028. 0.9 CM + 1 CS -1456.17 -2109.24 -792. 0.9 CM - 1 CS 1865.16 2313.73 928. COLUMNA 4 L (m)= 4. COMBINACIONES 1.4 CM + 1.7 CV -4738.60 -2369.30 -1579. 0.75(1.4 CM + 1.7 CV) + 1 CS -4597.11 -3679.71 -1839. 0.75(1.4 CM + 1.7 CV) - 1 CS -2510.79 125.76 -530. 0.9 CM + 1 CS -2291.66 -2526.99 -1070. 0.9 CM - 1 CS -205.34 1278.48 238.

Msup (kg-m) Minf (kg-m) V (kg)

Msup (kg-m) Minf (kg-m) V (kg)

Msup (kg-m) Minf (kg-m) V (kg)

Msup (kg-m) Minf (kg-m) V (kg)

MOMENTOS

M. CARGA MUERTA - VIGAS

E-F M(+) F-E F-G M(+) G-F G-H M(+) H-G

M. CARGA MUERTA - COLUMNAS

E-I 1564.05 F-J -514.89 G-K 182.36 H-L -1104.

I-E 782.02 J-F -257.45 K-G 91.18 L-H -552.

M. CARGA VIVA - VIGAS

E-F M(+) F-E F-G M(+) G-F G-H M(+) H-G

M. CARGA VIVA - COLUMNAS

E-I 1229.41 F-J -155.96 G-K 155.96 H-L -1229.

I-E 614.71 J-F -77.98 K-G 77.98 L-H -614.

M. CARGA SÍSMICA - VIGAS

E-F F-E F-G G-F G-H H-G

M. CARGA SÍSMICA - COLUMNAS

E-I -1126.25 F-J -1792.93 G-K -1792.93 H-L -1126.

I-E -2054.28 J-F -2387.62 K-G -2387.62 L-H -2054.

CARGAS

NIVEL1 v1-2 v2-3 v3- CM 1190.49 862.12 862. CV 964.67 964.67 964.

ENVOLVENTES (COLUMNAS)

1er. NIVEL COLUMNA 1 L (m)= 4. COMBINACIONES 1.4 CM + 1.7 CV 4279.66 2139.83 1426. 0.75(1.4 CM + 1.7 CV) + 1 CS 2083.50 -449.41 363. 0.75(1.4 CM + 1.7 CV) - 1 CS 4335.99 3659.16 1776. 0.9 CM + 1 CS 281.40 -1350.46 -237. 0.9 CM - 1 CS 2533.89 2758.10 1176. COLUMNA 2 L (m)= 4. COMBINACIONES 1.4 CM + 1.7 CV -985.98 -492.99 -328. 0.75(1.4 CM + 1.7 CV) + 1 CS -2532.42 -2757.37 -1175. 0.75(1.4 CM + 1.7 CV) - 1 CS 1053.45 2017.88 682. 0.9 CM + 1 CS -2256.33 -2619.32 -1083. 0.9 CM - 1 CS 1329.53 2155.92 774. COLUMNA 3 L (m)= 4. COMBINACIONES 1.4 CM + 1.7 CV 520.43 260.22 173. 0.75(1.4 CM + 1.7 CV) + 1 CS -1402.61 -2192.46 -798. 0.75(1.4 CM + 1.7 CV) - 1 CS 2183.26 2582.79 1059. 0.9 CM + 1 CS -1628.81 -2305.56 -874. 0.9 CM - 1 CS 1957.05 2469.68 983. COLUMNA 4 L (m)= 4. COMBINACIONES 1.4 CM + 1.7 CV -3636.94 -1818.47 -1212. 0.75(1.4 CM + 1.7 CV) + 1 CS -3853.95 -3418.14 -1616. 0.75(1.4 CM + 1.7 CV) - 1 CS -1601.46 690.43 -202. 0.9 CM + 1 CS -2120.71 -2551.51 -1038. 0.9 CM - 1 CS 131.78 1557.05 375.

Msup (kg-m) Minf (kg-m) V (kg)

Msup (kg-m) Minf (kg-m) V (kg)

Msup (kg-m) Minf (kg-m) V (kg)

Msup (kg-m) Minf (kg-m) V (kg)

MOMENTOS

M. CARGA MUERTA - VIGAS

A-B M(+) B-A B-C M(+) C-B C-D M(+) D-C

E-F M(+) F-E F-G M(+) G-F G-H M(+) H-G

M. CARGA MUERTA - COLUMNAS

A-E 894.47 B-F -70.19 C-G 60.03 D-H -887.

E-A 1121.25 F-B -118.46 G-C 71.40 H-D -1065.

E-I 798.83 F-J -98.80 G-K 49.05 H-L -736.

I-E 399.42 J-F -49.40 K-G 24.52 L-H -449.

M. CARGA VIVA - VIGAS

A-B M(+) B-A B-C M(+) C-B C-D M(+) D-C

E-F M(+) F-E F-G M(+) G-F G-H M(+) H-G

M. CARGA VIVA - COLUMNAS

A-E 166.78 B-F -7.62 C-G 7.62 D-H -166.

E-A 282.32 F-B -19.07 G-C 19.07 H-D -282.

E-I 235.76 F-J -18.09 G-K 18.09 H-L -235.

I-E 117.88 J-F -9.05 K-G 9.05 L-H -117.

M. CARGA SÍSMICA - VIGAS

A-B B-A B-C C-B C-D D-C

E-F F-E F-G G-F G-H H-G

M. CARGA SÍSMICA - COLUMNAS

ENVOLVENTES (VIGAS)

2o. NIVEL VIGA 1-2 L (m)= 4. COMBINACIONES M (+) (kg-m) 1.4 CM + 1.7 CV -1535.79 -625.07 1872.71 2299. 0.75(1.4 CM + 1.7 CV) + 1 CS 2550.85 705.23 4763.11 3259. 0.75(1.4 CM + 1.7 CV) - 1 CS -4854.53 705.23 -1954.04 189. 0.9 CM + 1 CS 2897.67 503.16 4358.28 2757. 0.9 CM - 1 CS -4507.72 503.16 -2358.88 -312. VIGA 2-3 L (m)= 4. COMBINACIONES M (+) (kg-m) V (kg) 1.4 CM + 1.7 CV -1761.49 876.79 1774.03 2299. 0.75(1.4 CM + 1.7 CV) + 1 CS 1693.35 657.60 4345.00 3035. 0.75(1.4 CM + 1.7 CV) - 1 CS -4335.59 657.60 -1683.95 414. 0.9 CM + 1 CS 2077.94 464.96 3959.07 2532. 0.9 CM - 1 CS -3951.00 464.96 -2069.89 -88. VIGA 3-4 L (m)= 4. COMBINACIONES M (+) (kg-m) V (kg) 1.4 CM + 1.7 CV -1871.02 945.73 1526.63 2299. 0.75(1.4 CM + 1.7 CV) + 1 CS 1955.31 709.30 4847.64 3259. 0.75(1.4 CM + 1.7 CV) - 1 CS -4761.84 709.30 -2557.69 189. 0.9 CM + 1 CS 2359.96 506.64 4501.81 2757. 0.9 CM - 1 CS -4357.19 506.64 -2903.53 -312.

ENVOLVENTES (VIGAS) 1er. NIVEL VIGA 1-2 L (m)= 4. COMBINACIONES M (+) (kg-m) V (kg) 1.4 CM + 1.7 CV -3568.85 2223.63 4350.17 5376. 0.75(1.4 CM + 1.7 CV) + 1 CS 3097.19 1667.72 8633.84 6455. 0.75(1.4 CM + 1.7 CV) - 1 CS -8450.46 1667.72 -2108.59 1609. 0.9 CM + 1 CS 4045.75 1067.23 7455.41 5008. 0.9 CM - 1 CS -7501.90 1067.23 -3287.02 162. VIGA 2-3 L (m)= 4. COMBINACIONES M (+) (kg-m) V (kg) 1.4 CM + 1.7 CV -3982.82 1942.87 3943.45 5135. 0.75(1.4 CM + 1.7 CV) + 1 CS 1981.48 1457.15 7926.17 6011. 0.75(1.4 CM + 1.7 CV) - 1 CS -7955.71 1457.15 -2011.00 1691. 0.9 CM + 1 CS 3079.93 919.20 6831.94 4590. 0.9 CM - 1 CS -6857.25 919.20 -3105.23 270. VIGA 3-4 L (m)= 4. COMBINACIONES M (+) (kg-m) V (kg) 1.4 CM + 1.7 CV -4175.26 2116.49 3403.77 5135. 0.75(1.4 CM + 1.7 CV) + 1 CS 2239.77 1587.36 8326.68 6274. 0.75(1.4 CM + 1.7 CV) - 1 CS -8502.66 1587.36 -3221.01 1428.

M(-)izq (kg-m) M(-)der (kg-m) V (kg)

M(-)izq (kg-m) M(-)der (kg-m)

M(-)izq (kg-m) M(-)der (kg-m)

M(-)izq (kg-m) M(-)der (kg-m)

M(-)izq (kg-m) M(-)der (kg-m)

M(-)izq (kg-m) M(-)der (kg-m)

COMBINACIONES

Msup (kg-m) Minf (kg-m) V (kg)

MOMENTOS

M. CARGA MUERTA - VIGAS

A-B M(+) B-A

C-D M(+) D-C D-E M(+) E-D E-F M(+) F-E

M. CARGA MUERTA - COLUMNAS

A-C 4433.22 B-F -4161.

C-A 2277.26 F-B -1525.

C-G 71.88 D-H -466.35 E-I -448.68 F-J 658.

G-C 35.94 H-D -233.18 I-E -224.34 J-F 329.

M. CARGA VIVA - VIGAS

A-B M(+) B-A

C-D M(+) D-C D-E M(+) E-D E-F M(+) F-E

M. CARGA VIVA - COLUMNAS

A-C 685.24 B-F -555.

C-A 553.95 F-B -194.

C-G 250.47 D-H -237.93 E-I -115.00 F-J 98.

G-C 125.23 H-D -118.96 I-E -57.50 J-F 49.

M. CARGA SÍSMICA - VIGAS

A-B B-A

C-D D-C D-E E-D E-F F-E

ENVOLVENTES (VIGAS)

2o. NIVEL VIGA A-D L (m)= 9. COMBINACIONES M (+) (kg-m) 1.4 CM + 1.7 CV -7371.42 10573.92 6770.94 7756. 0.75(1.4 CM + 1.7 CV) + 1 CS -993.37 7930.44 10048.87 6861. 0.75(1.4 CM + 1.7 CV) - 1 CS -10063.76 7930.44 107.54 4772. 0.9 CM + 1 CS 545.29 5843.92 8716.30 5313. 0.9 CM - 1 CS -8525.10 5843.92 -1225.04 3224.

ENVOLVENTES (VIGAS) 1er. NIVEL VIGA A-B L (m)= 4. COMBINACIONES M (+) (kg-m) 1.4 CM + 1.7 CV -4656.31 2509.59 4290.32 3494. 0.75(1.4 CM + 1.7 CV) + 1 CS -344.79 1882.20 5605.40 6459. 0.75(1.4 CM + 1.7 CV) - 1 CS -6639.67 1882.20 830.07 3759. 0.9 CM + 1 CS 1033.21 1079.41 4257.17 4346. 0.9 CM - 1 CS -5261.67 1079.41 -518.16 1646. VIGA B-C L (m)= 3. COMBINACIONES M (+) (kg-m) 1.4 CM + 1.7 CV -3232.95 1134.48 1518.04 4529. 0.75(1.4 CM + 1.7 CV) + 1 CS -757.97 850.86 2319.00 4315. 0.75(1.4 CM + 1.7 CV) - 1 CS -4091.46 850.86 -41.94 2478. 0.9 CM + 1 CS 216.96 533.57 1879.46 2993. 0.9 CM - 1 CS -3116.54 533.57 -481.48 1156. VIGA C-D L (m)= 1. COMBINACIONES M (+) (kg-m) V (kg) 1.4 CM + 1.7 CV -694.38 -710.92 1377.00 1181. 0.75(1.4 CM + 1.7 CV) + 1 CS 3953.29 -533.19 8024.53 11309. 0.75(1.4 CM + 1.7 CV) - 1 CS -4994.87 -533.19 -5959.03 -9537. 0.9 CM + 1 CS 4178.90 -371.17 7772.00 11029. 0.9 CM - 1 CS -4769.25 -371.17 -6211.57 -9817.

M(-)izq (kg-m) M(-)der (kg-m) V (kg)

M(-)izq (kg-m) M(-)der (kg-m) V (kg)

M(-)izq (kg-m) M(-)der (kg-m) V (kg)

M(-)izq (kg-m) M(-)der (kg-m)

  • A-E -3702.37 B-F -6372.81 C-G -6372.78 D-H -3702.
  • E-A -1964.55 F-B -4778.20 G-C -4778.21 H-D -1964. - E-I -3809.27 F-J -5561.49 G-K -5561.51 H-L -3809. - I-E -8289.34 J-F -9165.45 K-G -9165.46 L-H -8289.
  • NIVEL2 v1-2 v2-3 v3-
    • CM 590.43 590.43 590.
      • CV 101.90 101.90 101.
  • NIVEL1 v1-2 v2-3 v3-
    • CM 1249.05 1174.21 1174.
      • CV 346.47 346.47 346.
  • 0.9 CM + 1 CS 3399.46 998.35 7395.80 4853.
    • 0.9 CM - 1 CS -7342.97 998.35 -4151.89 7. - 0.9 CM - 1 CS 5472.57 9120.99 3243. - COLUMNA 3 L (m)= 4.
      • 1.4 CM + 1.7 CV 99.43 49.71 33.
  • 0.75(1.4 CM + 1.7 CV) + 1 CS -5486.94 -9128.17 -3247.
    • 0.75(1.4 CM + 1.7 CV) - 1 CS 5636.08 9202.74 3297. - 0.9 CM + 1 CS -5517.37 -9143.39 -3257. - 0.9 CM - 1 CS 5605.65 9187.53 3287. - COLUMNA 4 L (m)= 4.
      • 1.4 CM + 1.7 CV -1432.11 -829.04 -502. COMBINACIONES
  • 0.75(1.4 CM + 1.7 CV) + 1 CS -4883.31 -8911.10 -3065.
    • 0.75(1.4 CM + 1.7 CV) - 1 CS 2735.14 7667.53 2311. - 0.9 CM + 1 CS -4472.21 -8693.44 -2925. - 0.9 CM - 1 CS 3146.24 7885.19 2451.
  • 0.9 CM - 1 CS 3307.39 4861.69 1815.

MOMENTOS

M. CARGA MUERTA - VIGAS

A-B M(+) B-A

C-D M(+) D-C D-E M(+) E-D E-F M(+) F-E

M. CARGA MUERTA - COLUMNAS

A-C 6468.33 B-F -6380.

C-A 2604.19 F-B -2359.

C-G -746.64 D-H -221.89 E-I -428.39 F-J 984.

G-C -373.32 H-D -110.94 I-E -214.19 J-F 492.

M. CARGA VIVA - VIGAS

A-B M(+) B-A

C-D M(+) D-C D-E M(+) E-D E-F M(+) F-E

M. CARGA VIVA - COLUMNAS

A-C 1370.47 B-F -1111.

C-A 1107.90 F-B -389.

C-G 500.93 D-H -475.85 E-I -230.00 F-J 197.

G-C 250.47 H-D -237.93 I-E -115.00 J-F 98.

M. CARGA SÍSMICA - VIGAS

A-B B-A

C-D D-C D-E E-D E-F F-E

M. CARGA SÍSMICA - COLUMNAS