M2LT Projetos
Abrir menu
← Voltar para Ferramentas

Perfis Formados a Frio

Verificação de perfis simples e compostos conforme NBR 14762:2010 e catálogo NBR 6355:2012.

Perfis Formados a Frio (SPFF)

Perfil ativo: Ue 50x25x10x1.20 | Aço: ZAR 320 | A = 1,382 cm² | peso = 1,085 kgf/m
Fonte das dimensões

Definição

Aço estrutural
Tipo de seção
Perfil base

Comprimentos efetivos

Ue 50x25x10x1.20

Largura
25,00 mm
Altura
50,00 mm
t
1,20 mm
A
1,382 cm²
Peso
1,085 kgf/m
I_x
5,45 cm⁴
I_y
1,29 cm⁴
Solicitações de cálculo
Resistências de cálculo
Nrd
2,25 kN
Vrd
9,47 kN
Mxrd
22,27 kN.cm
Myrd
19,00 kN.cm
PERFIL OK
Família de perfis
Critério de ordenação

Filtros adicionais: defina solicitações no bloco de verificação do perfil (Nsd, Mxsd, Mysd, Vsd) e a varredura também filtra perfis com resistência insuficiente.

Resultado - 77 perfis

PerfilA (cm²)Peso (kgf/m)Nrd (kN)Mxrd (kN.cm)Myrd (kN.cm)Vrd (kN)Status
Ue 300x85x25x6.30
31,17224,47432,487.687,531.084,47302,18✓
Ue 250x85x25x6.30
28,02222,00404,065.985,731.143,41247,20✓
Ue 250x100x25x4.75
22,84717,94392,645.147,431.079,92191,52✓
Ue 300x100x25x4.75
25,22219,80386,296.576,651.016,78232,97✓
Ue 200x100x25x4.75
20,47216,07375,653.834,421.137,94150,07✓
Ue 250x100x25x4.25
20,52816,11336,444.647,00946,61172,84✓
Ue 200x100x25x4.25
18,40314,45334,243.465,961.003,31135,75✓
Ue 300x100x25x4.25
22,65317,78322,145.931,99888,21160,56✓
Ue 300x85x25x4.75
23,79818,68314,095.974,37775,96232,97✓
Ue 250x85x25x4.75
21,42316,82311,584.648,75829,55191,52✓
Ue 200x75x30x6.30
24,24219,03309,974.112,111.047,84192,22✓
Ue 200x100x25x3.75
16,31312,81287,933.089,42868,05121,09✓
Ue 250x100x25x3.75
18,18814,28274,154.137,00814,80125,01✓
Ue 250x85x25x4.25
19,25315,11272,394.198,99726,79172,84✓
Ue 300x85x25x4.25
21,37816,78265,615.391,28677,38160,56✓
Ue 300x100x25x3.75
20,06315,75261,935.276,30762,18125,01✓
Ue 200x100x25x3.35
14,62611,48241,572.782,31760,50109,11✓
Ue 200x75x25x4.75
18,09814,21230,463.120,67723,88150,07✓
Ue 250x100x25x3.35
16,30112,80227,443.722,08711,2499,76✓
Ue 250x85x25x3.75
17,06313,39227,293.740,09624,98125,01✓
Ue 300x85x25x3.75
18,93814,87216,964.797,59580,61125,01✓
Ue 300x100x25x3.35
17,97614,11216,944.517,69663,85107,92✓
Ue 200x75x25x4.25
16,27812,78210,042.827,74638,22135,75✓
Ue 200x100x25x3.00
13,14010,31201,332.509,28667,5880,00✓
Ue 250x85x25x3.35
15,29612,01189,243.366,35544,9399,76✓
Ue 250x100x25x3.00
14,64011,49189,113.329,42622,5580,00✓
Ue 200x75x25x3.75
14,43811,33187,132.526,82551,68121,09✓
Ue 300x85x25x3.35
16,97113,32180,334.109,32505,06107,92✓
Ue 300x100x25x3.00
16,14012,67180,133.793,72580,0577,13✓
Ue 200x75x25x3.35
12,95110,17163,842.280,23482,63109,11✓
Ue 200x100x25x2.65
11,6449,14163,672.170,24568,2562,43✓
Ue 250x85x25x3.00
13,74010,79157,823.012,29476,3580,00✓
Ue 250x100x25x2.65
12,96910,18153,402.749,21528,6463,95✓
Ue 300x85x25x3.00
15,24011,96150,183.451,90440,6877,13✓
Ue 300x100x25x2.65
14,29411,22145,923.092,31491,8252,90✓
Ue 200x75x25x3.00
11,6409,14141,952.060,13422,8780,00✓
Ue 250x85x25x2.65
12,1749,56128,402.488,22409,5263,95✓
Ue 300x85x25x2.65
13,49910,60122,012.814,58378,2252,90✓
Ue 200x75x25x2.65
10,3198,10116,161.835,92364,1862,43✓
Ue 150x60x20x4.75
13,82210,85111,401.653,64458,27108,61✓
Ue 150x60x20x4.25
12,4539,78102,421.503,67421,0998,66✓
Ue 250x85x25x2.25
10,3728,1497,501.906,08331,1438,89✓
Ue 150x60x20x3.75
11,0638,6892,841.348,68370,3888,36✓
Ue 300x85x25x2.25
11,4979,0392,512.128,06305,3332,20✓
Ue 150x60x20x3.35
9,9367,8084,721.220,89326,5779,87✓
Ue 200x75x20x2.25
8,5736,7383,821.462,96264,9449,06✓
Ue 250x85x25x2.00
9,2407,2579,831.561,00276,5427,20✓
Ue 150x60x20x3.00
8,9407,0277,291.106,19287,6672,26✓
Ue 300x85x25x2.00
10,2408,0475,671.730,01254,7922,54✓
Ue 150x60x20x2.65
7,9346,2369,54988,71248,6964,48✓
Ue 200x75x20x2.00
7,6406,0068,951.215,64227,0534,28✓
Ue 150x60x20x2.25
6,7735,3259,08850,93204,6645,00✓
Ue 125x50x17x3.75
9,1507,1852,04837,84257,4672,00✓
Ue 150x60x20x2.00
6,0404,7451,35762,85177,7235,56✓
Ue 125x50x17x3.35
8,2286,4647,70759,70233,6065,26✓
Ue 150x50x17x3.00
8,1606,4146,31871,54197,4572,26✓
Ue 100x50x17x3.35
7,3905,8044,19571,52229,8950,64✓
Ue 125x50x17x3.00
7,4105,8243,69689,55207,1859,17✓
Ue 100x50x17x3.00
6,6605,2340,47518,70210,5146,08✓
Ue 125x50x17x2.65
6,5835,1739,46617,61180,0552,92✓
Ue 100x50x17x2.65
5,9204,6536,56464,60187,9741,35✓
Ue 125x50x17x2.25
5,6254,4234,36533,00148,7745,56✓
Ue 100x50x17x2.25
5,0623,9731,84401,03156,8835,74✓
Ue 125x50x17x2.00
5,0203,9431,02478,74129,3740,84✓
Ue 100x50x17x2.00
4,5203,5528,75360,28137,1532,12✓
Ue 100x50x17x1.50
3,4202,6822,25276,2398,0320,00✓
Ue 100x40x17x2.65
5,3904,2321,36344,78134,6941,35✓
Ue 100x40x17x2.25
4,6123,6218,70297,59112,4835,74✓
Ue 75x40x15x2.65
4,6223,6318,26234,10118,4529,79✓
Ue 100x50x17x1.20
2,7502,1617,45213,8971,1412,80✓
Ue 100x40x17x2.00
4,1203,2316,94267,5098,2932,12✓
Ue 75x40x15x2.25
3,9603,1116,00201,33102,9825,92✓
Ue 75x40x15x2.00
3,5402,7814,51180,6292,4923,39✓
Ue 100x40x17x1.50
3,1202,4513,19205,6170,0620,00✓
Ue 75x40x15x1.50
2,6852,1111,31138,4366,7118,07✓
Ue 100x40x17x1.20
2,5101,9710,79167,1552,9412,80✓
Ue 75x40x15x1.20
2,1621,709,26112,4351,3814,70✓

M2LT Projetos, Perícias e Consultoria LTDA

Memória de cálculo

Perfis Formados a Frio - Ue 50x25x10x1.2011/10/2026

Definição da seção e verificação do perfil

Ue 50x25x10x1.20

Dados principais

Aço estruturalZAR 320Tipo de seçãoUe (com enrijecedor)
Largura25,00 mmAltura50,00 mm
Espessura t1,20 mmÁrea1,382 cm²
Peso1,085 kgf/mIx5,45 cm⁴
Iy1,29 cm⁴Lx300,00 cm
Ly300,00 cmKx1,00
Ky1,00Cbx1,00
Cby1,00Nsd0,00 kN
Vsd0,00 kNMxsd0,00 kN.cm
Mysd0,00 kN.cmNrd2,25 kN
Vrd9,47 kNMxrd22,27 kN.cm
Myrd19,00 kN.cmStatusPERFIL OK

M2LT Projetos, Perícias e Consultoria LTDA

Memória de cálculo

Perfis Formados a Frio - Ue 50x25x10x1.2011/10/2026

3. Compressão (NBR 14762 §9.7)

N_e,x = π²·E·Ix / (Kx·Lx)²11,96 kNN_e,y = π²·E·Iy / (Ky·Ly)²2,82 kN
N_e,z (torção)16,81 kNN_e,xz (flexo-torção)10,11 kN
N_e (mínimo, governante)2,82 kN (modo: flexão em y)λ₀ = √(A·fy/N_e)3,9609
χ0,0559Esbeltez máxima KL/r311,09 > 200 ✗
Método da Seção Efetiva — A_ef1,382 cm²Método da Seção Efetiva — N_l*70,45 kN
Método da Seção Efetiva — N_c,Rd2,25 kNMétodo da Largura Efetiva — A_ef1,382 cm²
Método da Largura Efetiva — N_c,Rd2,25 kNN_c,Rd governante2,25 kN (Método da Seção Efetiva)
Elementob (cm)kλpbef (cm)n
alma4,5204,0000,18754,5201
mesa (com enrijecedor)2,0204,0000,08382,0202
lábio (enrijecedor)0,7600,4300,09610,7602

* N_l é estimado pelo menor valor crítico dos elementos planos isolados, usando σ_l = k·π²·E/[12·(1-ν²)]·(t/b)² e N_l = σ_l·A. Não substitui uma análise elástica local da seção completa.

Documento gerado automaticamente pela ferramenta on-line da M2LT. Os resultados devem ser verificados pelo responsável técnico do projeto.