Calculadoras de Estructuras

Prontuario de tubos circulares (CHS)

162 perfiles, de CHS 26,9x3,2 a CHS 660x50, con todas sus propiedades estáticas. Valores verificados uno a uno.

Fichas individuales: CHS 48,3x3 · CHS 60,3x3 · CHS 88,9x4 · CHS 114,3x4

Los tubos circulares (CHS) tienen las mismas propiedades en cualquier dirección: son la forma más eficiente para barras comprimidas con igual longitud de pandeo en los dos planos.

  • Eje y-y: eje fuerte (paralelo a las alas); z-z: eje débil.
  • Wel: módulo resistente elástico; Wpl: módulo plástico; i = √(I/A): radio de giro (calculado).
  • It: módulo de torsión; Iw: módulo de alabeo. Peso nominal con densidad 7850 kg/m³.
PerfilDmmtmmPesokg/mAcm²Icm⁴Welcm³Wplcm³icmItcm⁴
CHS 26,9x3,226,93,21,872,381,71,271,810,8453,4
CHS 33,7x333,732,272,893,442,042,841,096,88
CHS 33,7x3,233,73,22,413,073,62,142,991,087,2
CHS 33,7x3,633,73,62,673,43,912,323,281,077,82
CHS 33,7x433,742,933,734,192,493,551,068,38
CHS 42,4x342,432,913,717,253,424,671,4014,5
CHS 42,4x3,242,43,23,093,947,623,594,931,3915,24
CHS 42,4x3,642,43,63,444,398,333,935,441,3816,66
CHS 42,4x442,443,794,838,994,245,921,3617,98
CHS 48,3x2,548,32,52,823,69,463,925,251,6218,92
CHS 48,3x348,333,354,27114,556,171,6122
CHS 48,3x3,248,33,23,564,5311,64,86,521,6023,2
CHS 48,3x3,648,33,63,975,0612,75,267,211,5825,4
CHS 48,3x448,344,375,5713,85,77,871,5727,6
CHS 48,3x548,355,346,816,26,699,421,5432,4
CHS 60,3x2,560,32,53,564,54196,38,362,0538
CHS 60,3x360,334,245,422,27,379,862,0344,4
CHS 60,3x3,260,33,24,515,7423,57,7810,42,0247
CHS 60,3x3,660,33,65,036,4125,98,5811,62,0151,8
CHS 60,3x460,345,557,0728,29,3412,72,0056,4
CHS 60,3x560,356,828,6933,511,115,31,9667
CHS 76,1x2,576,12,54,545,7839,210,313,52,6078,4
CHS 76,1x376,135,416,8946,112,1162,5992,2
CHS 76,1x3,276,13,25,757,3348,812,8172,5897,6
CHS 76,1x3,676,13,66,448,25414,218,92,57108
CHS 76,1x476,147,119,0659,115,520,82,55118,2
CHS 76,1x576,158,7711,270,918,625,32,52141,8
CHS 76,1x676,1610,413,281,821,529,62,49163,6
CHS 76,1x6,376,16,310,813,884,822,330,82,48169,6
CHS 88,9x2,588,92,55,336,7963,414,318,73,06126,8
CHS 88,9x388,936,368,174,816,822,13,04149,6
CHS 88,9x3,288,93,26,768,6279,217,823,53,03158,4
CHS 88,9x3,688,93,67,579,6587,919,826,23,02175,8
CHS 88,9x488,948,3810,796,321,728,93,00192,6
CHS 88,9x588,9510,313,211626,235,22,96232
CHS 88,9x688,9612,315,613530,441,32,94270
CHS 88,9x6,388,96,312,816,314031,543,12,93280
CHS 114,3x3114,338,2310,516328,437,23,94326
CHS 114,3x3,2114,33,28,7711,217230,239,53,92344
CHS 114,3x3,6114,33,69,8312,519233,644,13,92384
CHS 114,3x4114,3410,913,921136,948,73,90422
CHS 114,3x5114,3513,517,22574559,83,87514
CHS 114,3x6114,361620,430052,570,43,83600
CHS 114,3x6,3114,36,316,821,431354,773,63,82626
CHS 139,7x3,2139,73,210,813,732045,859,64,83640
CHS 139,7x3,6139,73,612,115,435751,166,74,81714
CHS 139,7x4139,7413,417,139356,273,74,79786
CHS 139,7x5139,7516,621,248168,890,84,76962
CHS 139,7x6139,7619,825,256480,81074,731128
CHS 139,7x6,3139,76,320,726,458984,31124,721178
CHS 139,7x8139,782633,17201031394,661440
CHS 139,7x10139,7103240,78621231694,601724
CHS 168,3x3,2168,33,21316,656667,287,25,841132
CHS 168,3x3,6168,33,614,618,663275,197,75,831264
CHS 168,3x4168,3416,220,669782,81085,821394
CHS 168,3x5168,3520,125,78561021335,771712
CHS 168,3x6168,362430,610091201585,742018
CHS 168,3x6,3168,36,325,232,110531251655,732106
CHS 168,3x8168,3831,640,312971542065,672594
CHS 168,3x10168,3103949,715641862515,613128
CHS 168,3x12168,31246,358,918102152945,543620
CHS 168,3x12,5168,312,54861,218682223045,523736
CHS 193,7x5193,7523,329,613201361786,682640
CHS 193,7x6193,7627,835,415601612116,643120
CHS 193,7x6,3193,76,329,137,116301682216,633260
CHS 193,7x8193,7836,646,720162082766,574032
CHS 193,7x10193,71045,357,724422523386,514884
CHS 193,7x12193,71253,868,528392933976,445678
CHS 193,7x12,5193,712,555,971,229343034116,425868
CHS 193,7x16193,71670,189,335543675076,317108
CHS 219,1x5219,1526,433,619281762297,583856
CHS 219,1x6219,1631,540,222822082737,534564
CHS 219,1x6,3219,16,333,142,123862182857,534772
CHS 219,1x8219,1841,653,129602703577,475920
CHS 219,1x10219,11051,665,735983284387,407196
CHS 219,1x12219,11261,378,142003835157,338400
CHS 219,1x12,5219,112,563,781,143453975347,328690
CHS 219,1x16219,11680,110252974836617,2110 594
CHS 219,1x20219,12098,212562615727957,0812 522
CHS 244,5x5244,5529,537,626992212878,475398
CHS 244,5x6244,5635,34531992623418,436398
CHS 244,5x6,3244,56,33747,133462743588,436692
CHS 244,5x8244,5846,759,441603404488,378320
CHS 244,5x10244,51057,873,750734155508,3010 146
CHS 244,5x12244,51268,887,759384866498,2311 876
CHS 244,5x12,5244,512,571,591,161475036738,2112 294
CHS 244,5x16244,51690,211575336168378,0915 066
CHS 244,5x20244,520111141895773310117,9717 914
CHS 244,5x25244,52513517210 52086012107,8221 040
CHS 273x527353342,137812773599,487562
CHS 273x6273639,550,344873294289,448974
CHS 273x6,32736,341,452,846963444489,439392
CHS 273x8273852,366,658524295629,3711 704
CHS 273x102731064,982,671545246929,3114 308
CHS 273x122731277,298,483966158189,2416 792
CHS 273x12,527312,580,310286976378499,2317 394
CHS 273x162731610112910 71078410589,1121 420
CHS 273x202732012515912 80093812838,9725 600
CHS 273x252732515319515 130110815438,8130 260
CHS 323,9x5323,9539,350,1636939350911,312 738
CHS 323,9x6323,964759,9757246860611,215 144
CHS 323,9x6,3323,96,349,362,9792949063611,215 858
CHS 323,9x8323,9862,379,4991061279911,219 820
CHS 323,9x10323,91077,498,612 16075198611,124 320
CHS 323,9x12323,91292,311814 320884116811,028 640
CHS 323,9x12,5323,912,59612214 850917121311,029 700
CHS 323,9x16323,91612115518 3901136151810,936 780
CHS 323,9x20323,92015019122 1401367185010,844 280
CHS 323,9x25323,92518423526 4001630223910,652 800
CHS 355,6x6,3355,66,354,369,110 55059376912,421 100
CHS 355,6x8355,6868,687,413 20074296712,326 400
CHS 355,6x10355,61085,210916 220912119512,232 440
CHS 355,6x12355,61210213019 1401076141712,138 280
CHS 355,6x12,5355,612,510613519 8501117147212,139 700
CHS 355,6x16355,61613417124 6601387184712,049 320
CHS 355,6x20355,62016621129 7901676225511,959 580
CHS 355,6x25355,62520426035 6802007273811,771 360
CHS 406,4x6,3406,46,362,279,215 850780100914,131 700
CHS 406,4x8406,4878,610019 870978127014,139 740
CHS 406,4x10406,41097,812524 4801205157214,048 960
CHS 406,4x12406,41211714928 9401424186713,957 880
CHS 406,4x12,5406,412,512115530 0301478194013,960 060
CHS 406,4x16406,41615419637 4501843244013,874 900
CHS 406,4x20406,42019124345 4302236298913,790 860
CHS 406,4x25406,42523530054 7002692364213,5109 400
CHS 406,4x32406,43229537666 4303269449713,3132 860
CHS 457x6,34576,37089,222 650991128015,945 300
CHS 457x8457888,611328 4501245161315,956 900
CHS 457x104571011014035 0901536199815,870 180
CHS 457x124571213216841 5601819237715,783 120
CHS 457x12,545712,513717543 1401888247015,786 280
CHS 457x164571617422253 9602361311315,6107 920
CHS 457x204572021627565 6802874382215,5131 360
CHS 457x254572526633979 4203475467115,3158 840
CHS 457x324573233542797 0104246579115,1194 020
CHS 457x4045740411524114 9005031697714,8229 800
CHS 508x6,35086,377,999,331 2501230158617,762 500
CHS 508x8508898,612639 2801546200017,778 560
CHS 508x105081012315648 5201910248017,697 040
CHS 508x125081214718757 5402265295317,5115 080
CHS 508x12,550812,515319559 7602353307017,5119 520
CHS 508x165081619424774 9102949387417,4149 820
CHS 508x205082024130791 4303600476617,3182 860
CHS 508x2550825298379110 9004367583717,1221 800
CHS 508x3250832376479136 1005360726116,9272 200
CHS 508x4050840462588162 2006385878216,6324 400
CHS 508x5050850565719190 900751510 53016,3381 800
CHS 559x2055920266339123 2004406581319,1246 400
CHS 559x2555925329419149 8005360713418,9299 600
CHS 559x3255932416530184 6006605889818,7369 200
CHS 559x4055940512652220 900790310 80018,4441 800
CHS 559x5055950628800261 400935313 00018,1522 800
CHS 610x2061020291371161 5005295696520,9323 000
CHS 610x2561025361459196 9006456856120,7393 800
CHS 610x3261032456581243 400798010 70020,5486 800
CHS 610x4061040562716292 300958513 02020,2584 600
CHS 610x5061050691880347 60011 40015 72019,9695 200
CHS 660x2066020316402206 1006245819522,6412 200
CHS 660x2566025392499251 800762910 09022,5503 600
CHS 660x3266032496631312 000945612 63022,2624 000
CHS 660x4066040612779375 90011 39015 40022,0751 800
CHS 660x5066050752958448 70013 60018 65021,6897 400

Cómo usar el prontuario CHS

El peso por metro sirve para estimar el peso propio y el coste: Por ejemplo, un CHS 33,7x4 pesa 2,93 kg/m: una barra de 6 m pesa 17,58 kg. Para dimensionar a flexión se usa Wel o Wpl (MRd = W·fy/γM0); para la flecha, I; y para el pandeo, el radio de giro i del eje más débil (esbeltez λ = Lcr/i).

Con estos perfiles puedes calcular directamente: calculadora de vigas (flechas y momentos), pandeo de pilares (Nb,Rd según el CTE y el Eurocódigo 3) y calculadora de momento de inercia (secciones compuestas con estos perfiles). Todas cargan los mismos valores de esta tabla.

Origen y verificación de los datos

Fuente: EN 10210-2 (tablas de eurocodepy, verificadas por integración exacta de la geometría con esquinas de arco). Cada perfil se ha reconstruido con su geometría exacta (acuerdos como arcos) y se han comparado A, I, Wel y Wpl con los valores de la tabla; los que no se reproducen se omiten. Los radios de giro se calculan a partir de I y A. Confirma siempre las medidas con tu proveedor, pues pueden existir pequeñas diferencias entre fabricantes.

Otros prontuarios: IPE, IPN, HEA, HEB, HEM, UPN, UPE, angulares, SHS, RHS.

Preguntas frecuentes

¿Cuánto pesa un CHS 33,7x4 por metro?

Un CHS 33,7x4 pesa 2,93 kg/m (sección de 3,73 cm² con densidad 7850 kg/m³).

¿Qué perfiles CHS incluye la tabla?

Desde CHS 26,9x3,2 hasta CHS 660x50: 162 perfiles.

¿Qué diferencia hay entre Wel y Wpl?

Wel = I/zmáx da el momento con el que la fibra más alejada alcanza el límite elástico; Wpl corresponde a la sección totalmente plastificada. En secciones de clase 1 y 2 se puede usar Wpl.