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TENSÕES ADMISSÍVEIS – NORMA DIN111\nTabela N°1 Tensões Admissíveis à Compressão com Flambagem\nAço S235 (fy = 21 kgf/mm²)\nσc = F / Ab. ≤ σfl = \u0394u / w\nValores de u em função de λ.\nλ 0 1 2 3 4 5 6 7 8 9\n20 1,04 1,04 1,05 1,06 1,07 1,08 1,09 1,10 1,11 1,12 1,13\n30 1,08 1,09 1,10 1,11 1,12 1,13 1,14 1,15 1,16 1,17 1,18\n40 1,14 1,14 1,15 1,16 1,17 1,18 1,19 1,19 1,20 1,20 1,20\n50 1,22 1,23 1,23 1,24 1,25 1,25 1,26 1,27 1,28 1,29 1,30\n60 1,30 1,31 1,32 1,33 1,35 1,36 1,37 1,39 1,40 1,41 1,42\n70 1,41 1,42 1,44 1,45 1,48 1,49 1,50 1,52 1,53 1,55 1,57\n80 1,55 1,56 1,58 1,60 1,61 1,63 1,65 1,68 1,69 1,71 1,73\n90 1,73 1,74 1,76 1,78 1,80 1,82 1,84 1,86 1,88 1,90 1,92\n100 1,90 1,92 1,94 1,96 1,98 2,00 2,02 2,04 2,06 2,07 2,09\n110 2,11 2,14 2,17 2,20 2,21 2,23 2,25 2,27 2,30 2,32 2,35\n120 2,43 2,47 2,51 2,55 2,60 2,64 2,72 2,77 2,81 2,83 2,85\n130 2,85 2,90 2,94 2,99 3,03 3,08 3,12 3,17 3,22 3,26 3,30\n140 3,31 3,36 3,41 3,45 3,50 3,55 3,60 3,65 3,70 3,75 3,80\n150 3,80 3,85 3,90 3,95 4,00 4,06 4,11 4,16 4,22 4,27 4,32\n160 4,32 4,38 4,43 4,49 4,54 4,60 4,65 4,71 4,77 4,82 4,89\n170 4,88 4,94 5,00 5,05 5,11 5,17 5,23 5,29 5,35 5,41 5,47\n180 5,47 5,53 5,59 5,66 5,72 5,78 5,81 5,91 5,97 6,03 6,10\n190 6,10 6,16 6,23 6,29 6,36 6,42 6,49 6,55 6,62 6,69 6,75\n200 6,75 6,82 6,89 6,96 7,03 7,10 7,17 7,24 7,31 7,38 7,45\n210 7,45 7,52 7,59 7,66 7,73 7,81 7,88 7,95 8,03 8,10 8,17\n220 8,17 8,25 8,32 8,40 8,47 8,55 8,63 8,70 8,78 8,86 8,93\n230 8,93 9,01 9,09 9,17 9,25 9,33 9,41 9,49 9,57 9,65 9,73\n240 9,73 9,81 9,89 9,97 10,05 10,14 10,22 10,30 10,39 10,47 10,55\n250 10,55 Tabela N°2 Tensões Admissíveis à Compressão com Flambagem\nAço St 52 (fy = 36 kgf/mm²)\nσc = F / Ab. ≤ σfl = \u0394u / w\nValores de u em função de λ.\nλ 0 1 2 3 4 5 6 7 8 9\n20 1,06 1,06 1,07 1,08 1,09 1,10 1,11 1,12 1,13 1,14 1,15\n30 1,11 1,12 1,13 1,14 1,15 1,15 1,16 1,17 1,18 1,19 1,20\n40 1,19 1,20 1,21 1,22 1,23 1,24 1,25 1,26 1,27 1,27 1,28\n50 1,29 1,30 1,31 1,32 1,33 1,36 1,37 1,39 1,40 1,41 1,44\n60 1,41 1,43 1,44 1,48 1,49 1,51 1,53 1,54 1,56 1,57 1,58\n70 1,58 1,60 1,64 1,68 1,70 1,72 1,75 1,76 1,78 1,80 1,81\n80 1,79 1,81 1,83 1,88 1,91 1,00 1,03 1,06 1,08 1,10 1,12\n90 1,90 1,92 1,93 1,97 2,00 2,01 2,03 2,04 2,06 2,07 2,10\n100 2,10 2,12 2,18 2,20 2,24 2,30 2,32 2,34 2,36 2,39 2,42\n110 2,43 2,47 2,51 2,55 2,60 2,64 2,68 2,72 2,74 2,77 2,81\n120 2,87 2,90 2,94 2,95 3,00 3,02 3,06 3,09 3,12 3,14 3,15\n130 3,14 3,15 3,21 3,25 3,30 3,33 3,37 3,39 3,42 3,44 3,46\n140 3,46 3,48 3,50 3,53 3,56 3,57 3,61 3,63 3,67 3,69 3,70\n150 3,70 3,75 3,78 3,81 3,82 3,85 3,90 3,95 3,98 4,00 4,05\n160 4,05 4,10 4,12 4,16 4,19 4,24 4,29 4,30 4,34 4,38 4,40\n170 4,42 4,45 4,47 4,50 4,52 4,56 4,60 4,64 4,68 4,70 4,75\n180 4,78 4,80 4,81 4,83 4,87 4,89 4,92 5,00 5,01 5,03 5,06\n190 5,10 5,12 5,14 5,16 5,19 5,21 5,25 5,29 5,31 5,34 5,35\n200 5,37 5,38 5,41 5,43 5,45 5,48 5,51 5,52 5,55 5,57 5,58\n210 5,60 5,62 5,63 5,65 5,67 5,70 5,73 5,74 5,76 5,78 5,80\n220 5,82 5,83 5,85 5,86 5,90 5,92 5,96 5,98 6,00 6,02 6,06\n230 6,10 6,12 6,14 6,16 6,18 6,22 6,24 6,26 6,28 6,29 6,30\n240 6,32 6,35 6,37 6,40 6,43 6,46 6,48 6,49 6,51 6,53 6,55\n250 6,57 6,60 6,63 6,66 6,70 6,73 6,75 6,79 6,81 6,83 6,85\n260 6,87 6,90 6,92 6,95 6,98 6,99 7,00 7,02 7,04 7,06 7,10\n270 7,12 7,14 7,16 7,20 7,22 7,25 7,29 7,30 7,33 7,34 7,37\n280 7,39 7,41 7,43 7,45 7,48 7,51 7,55 7,59 7,62 7,65 7,67\n290 7,69 7,71 7,73 7,76 7,78 7,81 7,83 7,86 7,89 7,90 7,94 TABELA N°3 - CANTONEIRAS DE ABAS IGUAIS - PADRÃO AMERICANO (C.S.N.)\n\nTamano nominal\n( A × A )\npolgadas mm\n 2 ½ x 2 ½ 63.5 x 63.5\n\n3 x 3 76.2 x 76.2\n4 x 4 101.6 x 101.6\n5 x 5 127.0 x 127.0\n6 x 6 152.4 x 152.4\n8 x 8 203.2 x 203.2\n\n\n\n TABELA N°4 - CANTONEIRAS DE ABAS IGUAIS - 5/8\" a 2\"\n\nPerfil-Dimensões\n h (pol) mm l0 (mm) cm²/m kg/m cm4 cm³ cm cm cm\n\n\n\n1 x 1 25 X 25\n1/4 x 1/4 32 X 32\n1 1/2 x 1/2 38 X 38\n3/4 x 1/4 44 X 44\n2 x 2 51 X 51\n\n TABELA N°5 - CANTONEIRAS DE ABAS DESTITADAS - PADRÃO AMERICANO (C.S.N.)\n\nTamanho Nominal\npolegadas mm\n3 1/4 x 2 89.9 x 63.5\n4 x 3 101.6 x 76.2\n4 x 3 101.6 x 89.9\n5 x 3 127.0 x 89.9\n\n8 x 4 203.2 x 101.6\n TABELA N°6 - PERFIS I - PADRÃO AMERICANO - (C.S.N.)\n\nTamanho Nominal\n( h x b )\npol. mm\n3 x 2.38 76.2 x 60.3 59.2 -4.32 7.85 9.88 1.24 5/8 14.1 21.3 33.25 21 3.62 1.35\n4 x 2.8 101.6 x 67 74.9 -6.38 12.9 9.8 1.12 11.26 21.3 21.1 21.6 5.05 1.31\n... (abridged for brevity)\n\n20 x 7 508.0 x 177.8 181.0 19.0 87.0 17.8 81.5 6.43 5.16 17.4 1.89 3.20 1.67 7.4\n182.9 23.1 189.7 149.8 102 1 69220 2140 2730 325 19.1 3.56 TABELA N°7 - PERFIS U - PADRÃO AMERICANO (C.S.N.)\n\nTamanho Nominal\n( h x b )\n3 x 1 1/2 x 38.1 15.8 1.32 7.78 6.11 1.11 7.12 987 188 24.1 3.37 2.36 1.14\n4 x 1 5/8 101.6 x 41.3 10.1 1.57 10.8 7.95 16.2 19.5 113 39.4 8.16 3.42 3.52 2.47\n6 x 2 152.4 x 50.8 18.8 2.38 9.89 9.83 30.5 71.7 60.4 8 5/8 24.6 1.33 11.4 6.31\n8 x 2 1/4 203.2 x 57.2 57.4 5.79 21.8 17.1 15.8 16.2 13.75 33.6 1.85 1.17 7.87\n10 x 2 1/2 x 234.0 x 67.7 74.7 7.11 35.0 24.1 15.27 1.13 2.75 1.25 3.75\n12 x 1 x 12 304.8 x 76.2 72.0 10.1 29.7 21.3 17.5 2.5 3.0 1.89 4.52 7.74 1.85\n15 x 5 x 38.1 86.4 10.2 62.2 52.4 2.00 51 13500 1380 6830 10.17 1.89 3.32 Gabaritos Usuais para Cantoneiras de Abas Iguais e Desiguais\nTabela N°8\nAltura 8\" 7\" 6\" 5\" 4\" 3 1/2\" 3\" 2 1/2\"\nGal.\na 114 102 90 76 64 50 44 35\na' 76 64 57 50\n a\" 76 76 64 44\n\nUnidade: mm\n\nTABELA N°9 PERFIS H = PADRÃO AMERICANO (C.S.N.)\n\nTamanho Nominal\nLarg. da mesa Espess. da alma Área Peso Furo\n\npol. mm mm cm² kg/m mm pol. cm⁴ cm³ cm³ cm cm²\n4 x 4 101.6 x 101.6 101.6 7.95 26.1 20.5 58 5/8 449 146 88 28.8 4.15 2.38\n5 x 5 127.0 x 127.0 127.0 7.95 35.6 27.9 70 3/4 997 321 157 50.6 5.29 3.01\n6 x 6 152.4 x 152.4 150.8 7.95 47.3 37.1 90 7/8 1958 621 257 81.5 6.43 3.63\n154.0 11.15 52.1 40.9 90 7/8 2050 664 269 87.7 6.66 3.57 TABELA N° 10 - TRILHOS FERROVIÁRIOS\n\nTipo\tDimensões\tPeso por metro\nNacional\tAmericano\tA\tC\tb\th\tt\tArea\tA\tI\tI\tW\tW\tW\tI\tI\nTR-24\tA.S.O.E. 500\t98,4\t94,1\t5,0\t11,1\t24,5\t32,0\t41,5\t4,77\t86,6\t2,32\t110\nTR-37\tA.S.O.E. 650\t112,7\t112,7\t6,1\t12,7\t32,0\t43,5\t5,81\t129,0\t3,80\t204\nTR-24\tA.S.O.E. 750\t122,2\t122,2\t6,7\t14,7\t37,7\t41,7\t41,9\t6,38\t141,8\t4,28\t269\nTR-36\tA.R.A. 920\t130,0\t130,0\t6,3\t15,1\t36,9\t56,9\t34,5\t21,5\t177,3\t6,05\t456\nTR-57\tA.I.E.A. 1025\t152,4\t153,0\t6,2\t15,5\t41,0\t56,0\t72,5\t25,6\t269,4\t7,57\t511\n