tablas de conexiones apernadas y soldadas

RESISTENCIA DE CONEXIONES APERNADAS TRACCIÓN Y CIZALLE D¡ámetro PUtq. 1t2 5t8 3t4 718 .t 1 1 1tA 1 1t4 13t8 1 1f? mm 13 16 19 22 125 29 32 ?4 ?e Areas P.A;R. Perno Corriente cm2 1.27 1.98 2.85 3.88 I s.07 6.41 7.92 9.58 11.40 cm2 0.92 1.46 2.15 2.98 3.91 4.92 6.25 7.19 s.06 Tensión P.A.R. A325 inicial A490 5.45 8.63 12.70 17.70i 23.20 25.40 32.20 38.60 46.80 6.81 10.90 15.90 22.30129.10 36.30 46.30 54.90 67 "20 0.641 1.021 1.51 | 2.091 2.74 '.4.R. ASTM A325 Ucmz (t) Tracción Ft J.1U 3.93 6.14 | 8.84 12.O3 15.71 19.88 24.54 29.7 35.34 C¡zalle Fv tJcm2 (r) Er¡cc¡ón Agujero N OS OG 1.23 1.56 ?.43 3.5'¡ 6.2.5 t.ó9 9.74 11.78 14.O2 1.06 1.34 2.10 3.02 4.11 5.37 6.80 8.39 10.15 12.08 0.88 1.11 1.74 2.51 3.41 4.46 5.64 6.97 8.43 10.03 Aplastam¡ento Hilo Incluido Hilo Excluido 1.48 1.87 2.93 4.22 5.74 7.50 9.49 11.72 14.18 16.87 2.11 2.67 4.18 6.01 8.19 10.69 13.53 16.71 20.2'1 24.06 D.A.R. ASTM A49O Vcmz (t) Tracción Ft 3.80 4.81 7.52 lu.óJ 14. t4 19.25 24.3t 30.09 36 32 C¡zalle Fv Vcmz (r) Agujero N os OG 1.55 1.96 3.O7 4.42 o.u'l 7.85 9.94 12.27 14.85 17.67 1.34 1.70 2.65 3.82 5.20 6.79 8.59 10.61 12.84 15.28 1.13 1.43 2.24 3.22 4.38 5.73 7.25 8.95 10.83 12.88 \plastamiento Hilo Incluido Hilo Excluido 1.97 2.50 3.90 5.61 7.64 9.98 12.63 15.60 18.87 22.46 2.81 3.56 5.56 8.01 10.90 14.24 18.02 22. .92 32.04 o o l"* APLASTAMIENTO PLANCHA e=l0mm (t) Diámeto HUtq. 1t2 | 5t8't 3t4 l7t8 I I t 1 1 t 8 1 1t2 13t8 1 1t4 mm 13 1 6 1 1 9 1 2 2 1 2 5 29 32135 38 Acero Plancha Fa 437-24 A.42_27 452_34 Vcmz (r) 5.55 t.ua 8.81 I 10.571 12.33i 14.10 15.86 17.621 19.381 21.n5 6.30 8.00 10.oo l 12.001 14.00 | 16.00 | 18.0020.001 22.aa 24.4ú 7.80 9.91 12.38' 14.86 17.34 19.81 1 22.29' 24.77t 27.24' 29.72

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Resistencia de conexiones apernadas y soldadas. Resistencia a la tracción y cizalle de pernos de distintos tamaños, así como la resistencia de filetes normales.

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Page 1: Tablas de Conexiones Apernadas y Soldadas

RESISTENCIA DE CONEXIONES APERNADAS

TRACCIÓN Y CIZALLE

D¡ámetro PUtq . 1t2 5t8 3t4 7 1 8 . t 1 1 1tA 1 1 t4 1 3 t 8 1 1f?mm 1 3 1 6 1 9 2 2 1 2 5 29 32 ? 4 ? e

Areas P.A;R.Perno Corriente

cm2 1 . 2 7 1 . 9 8 2.85 3.88 I s.07 6.41 7.92 9.58 11.40cm2 0.92 1 .46 2 . 1 5 2.98 3.91 4.92 6.25 7 . 1 9 s.06

Tensión P.A.R. A325inicial A490

5.45 8.63 12.70 17.70i 23.20 25.40 32.20 38.60 46.806 .81 10.90 15.90 22.301 29.10 36.30 46.30 54.90 67 "20

0.641 1 .021 1 .51 | 2 .091 2 .74

'.4.R. ASTM A325 Ucmz (t)Tracción Ft J . 1 U 3.93 6.14 | 8 .84 12.O3 15.71 19.88 24.54 29.7 35.34C¡zalle Fv tJcm2 (r)

Er¡cc¡ón Agujero NOSOG

1.23 1 .56 ?.43 3.5'�¡ 6.2.5 t .ó9 9.74 11.78 14.O21.06 1.34 2 . 1 0 3.02 4 . 1 1 5.37 6.80 8.39 1 0 . 1 5 12.080.88 1 . 1 1 1 .74 2 .51 3.41 4.46 5.64 6.97 8.43 10.03

Aplastam¡ento Hilo IncluidoHilo Excluido

1.48 1 . 8 7 2.93 4.22 5.74 7.50 9.49 11.72 14.18 16.872 . 1 1 2.67 4 . 1 8 6.01 8 . 1 9 10.69 13.53 16.71 20.2'�1 24.06

D.A.R. ASTM A49O Vcmz (t)Tracción Ft 3.80 4 .81 7.52 l u . ó J 1 4 . t 4 19.25 24.3t 30.09 36 32C¡zalle Fv Vcmz (r)

Agujero NosOG

1 . 5 5 1.96 3.O7 4.42 o.u'l 7.85 9.94 12.27 14 .85 17.671.34 1.70 2.65 3.82 5.20 6.79 8.59 10.61 12.84 15.281 . 1 3 1.43 2.24 3.22 4.38 5.73 7.25 8.95 10.83 12.88

\plastamiento Hilo IncluidoHilo Excluido

1.97 2.50 3.90 5.61 7.64 9.98 12.63 15.60 18.87 22.462.81 3.56 5.56 8.01 10.90 14.24 18.02 22. .92 32.04

o o

l " *

APLASTAMIENTO PLANCHAe=l0mm

(t)

Diámeto HUtq. 1 t 2 | 5 t 8 ' t 3 t 4 l 7 t 8 I I t 1 1 t 8 1 1t21 3 t 81 1 t4mm 1 3 1 6 1 1 9 1 2 2 1 2 5 29 3 2 1 3 5 38

Acero Plancha Fa437-24A.42_27452_34

Vcmz (r)5.55 t .ua 8 .81 I 10 .571 12 .33 i 14 .10 15.86 1 7 . 6 2 1 1 9 . 3 8 1 2 1 . n 56.30 8.00 10.oo l 12.001 14.00 | 16.00 | 18.00 20.001 22.aa 24.4ú7 . 8 0 9.91 12 .38 ' 14 .86 17 .34 19 .81 1 22 .29 ' 24 .77 t 27 .24 ' � 29 .72