DATOS ENTRADAProyecto:Estructura:Diseado:Fecha:CONEXIONES SIMPLES CORREA - VIGA (EMPERNADAS)Referencias:COVENIN 1618-98: Estructuras de Acero para Edificaciones. Mtodo de los Estados Lmites1.- DATOS DE ENTRADA1.1.- Datos Vigas:Viga Maestra:12Viga Secundaria:9d:330 mmd:240 mmbf:160 mmbf:120 mmtw:7.50 mmtw:6.20 mmtf:11.50 mmtf:9.80 mmP:30.70 kg/mK:25 mmLv:4.00 mLongitud Viga Secundaria1.2.- Cargas de Diseo:Vu:8064 kgCorte Ultimo1.3.- Materiales:Acero:3Fy:2530 kg/cm2Esfuerzo cedente del aceroFu:4080 kg/cm2Esfuerzo ultimo, COVENIN 1618-98 Tabla 23.1Electrodo:2Fexx:4920 kg/cm2Resistencia mnima especificada para el metal de aportef:0.45COVENIN 1618-1998 Tabla 23.1fFw:2214 kg/cm2Resistencia terica de la soldaduraPernos:3 kg/cm2Fv:4220 kg/cm2Tensin terica a cortef:0.75COVENIN 1618-1998 Tabla 22.6fFv:3165 kg/cm2Longitud por geometra de los cordones vertical y horizontal de la soldadura:Lwh:56.25 mmLongitud de la soldadura horizontalLwv:267.00 mmLongitud de la soldadura verticalLsol:380 mmLongitud total de soldadura2.- SELECCIN DE LOS PERNOS POR CORTE SIMPLE Y DIMENSIONES PARA DETALLADO2.1.- Cantidad de Pernos:Perno:2f:15.88 mmDiametro del pernoAb:1.98 cm2rea nminal del pernofRnv:6267 kgResistencia del perno a cortec:1Nmero de planos de corten:1.29Cantidad mnima de pernos necesarian:3Cantidad de pernos seleccionada2.2.- Dimensiones para Detallado:S:48 mmValor Asumido S:80 mmdo:24 mmValor Asumido do:30 mmL:190 mmValor Asumido L:220 mmCambiar dimensionesg1:40 mmg2:30 mmCOVENIN 1618-98 Tabla 22.33.- UBICACIN DEL CENTRO DE GRAVEDADXcg:0.83 cmYcg:13.35 cma:10.79 cmExcentricidad del grupo de pernos4.- RESISTENCIA DE LOS PERNOS A CORTE Y MOMENTOTomando en consideracin la excebtricidad en la conexin y basados en el procedimiento elstico de la excentricidadefectiva del AISC, en donde para una fila de pernos se tiene:e efec:10.79 cmExcentridad efectivaMu:87021 kg-cmMomento por excentricidadRux:5439 kgRuy:2688 kgRuperno:6067 kgCorte actuante en los pernosPerno Ok5.- REVISIN DEL ALMA DE LA VIGA SECUNDARIAEn el alma de la viga y por condicin sismorresistente COVENIN 1918-98 Art. 22.9.2fRn:7231 kgResistencia por pernoOk, Aplastamiento Alma6.- REVISIN PLANCHA DE CONEXIN:tp:8 mmApg:17.60 cm2Apn:14.58 cm26.1.- Revisin de corte en la Plancha:fPn:20038 kgResistencia de la planchaOk, por fluencia6.2.- Revisin de la Plancha por fractura:fPn:32121 kgResistencia de la plancha por fracturaOk, por fractura6.3.- Revisin de la Plancha por Flexin:Sx:64.53 cm3Muf:32256 kg-cmfMn:146942 kg-cmFlexin en la planchaOk, por flexin6.4.- Revisin de la Plancha por bloque de cortante (COVENIN 1618-98 Art. 21.14.3):At:2.40 cm2rea total traccionadaAc:15.20 cm2rea total sometida a corteAnt:1.64 cm2rea neta traccionadaAnv:11.42 cm2rea neta sometida a cortefRbs:25528 kgResistencia por rotura en elbloque de corteRevisin por cedencia por traccin y fractura por corteOk, Bloque de corte7.-Soldadura de la Plancha de Conexin en la Viga MaestraConsiderando las soldaduras como elementos de lnea, la inercia respecto a su espesor se desprecia, por lo que slotomamos su inercia respecto a su longitud, cuando sea el caso y aplicamos el teorema de los ejes paralelos deSteinerXcg:0.83 cma:10.79 cmLsol:3.80 cmLwh:5.63 cmLwv:26.70 cmIxsol:4237 cm4/cmIysol:148 cm4/cmIpsol:4385 cm4/cmRxsol:152 kg/cmRysol:67 kg/cmRy:106 kg/cmRusol:231 kg/cmD=1.5 mmD=5 mmSe utilizar soldadura de filete mnima en ambos ladosde la plancha3
tabla perfilesDimensiones (mm)MomentoModuloRadio deMomentoModuloRadio deModuloPerfilreaPesodedegirodedegiroPlasticocm2Kg/mInerciaSeccinXInerciaSeccinYIxSxrxIySyryZxdbftwtfrKcm4cm3cmcm4cm3cmcm31IPE-8080463.805.20510.207.646.008020.003.248.483.691.0523.202IPE-100100554.105.70712.7010.308.1017134.204.0715.905.781.2439.403IPE-120120644.406.30713.3013.2010.4031853.004.9027.608.641.4560.704IPE-140140734.706.90713.9016.4012.9054177.305.7444.9012.301.6588.305IPE-160160825.007.40916.4020.1015.80869109.006.5868.2016.601.84124.006IPE-180180915.308.00917.0023.9018.801320146.007.4210122.102.05166.007IPE-2002001005.608.501220.5028.5022.401940194.008.2614228.402.23221.008IPE-2202201105.909.201221.2033.4026.202770252.009.1120537.202.48285.009IPE-2402401206.209.801524.8039.1030.703890324.009.9728347.202.69367.0010IPE-2702701356.6010.201525.2045.9036.105790429.0011.2041962.103.02484.0011IPE-3003001507.1010.701525.7053.8042.208360557.0012.5060380.403.35628.0012IPE-3303301607.5011.501829.5062.6049.1011800713.0013.7078798.403.55804.0013IPE-3603601708.0012.701830.7072.7057.1016300904.0015.001040123.003.791020.0014IPE-4004001808.6013.502134.5084.5066.30231001160.0016.501320146.003.951310.0015IPE-4504501909.4014.602135.6098.8077.60337001500.0018.501670176.004.121700.0016IPE-50050020010.2016.002137.00116.0090.70482001930.0020.402140214.004.302190.0017IPE-55055021011.1017.202441.20134.00106.00671002440.0022.302660254.004.452790.0018IPE-60060022012.0019.002443.00156.00122.00921003070.0024.303380308.004.663510.0019HEA-100961005.008.001220.0021.2016.7034972.704.0513426.702.5183.0020HEA-1201141205.008.001220.0025.3019.90606106.004.8923138.403.02119.0021HEA-1401331405.508.501220.5031.4027.701030155.005.7338955.603.52173.0022HEA-1601521606.009.001524.0038.8030.401670220.006.5761576.903.98245.0023HEA-1801711806.009.501524.5045.3035.502510294.007.45924103.004.52325.0024HEA-2001902006.5010.001828.0053.8042.303690389.008.281330133.004.98429.0025HEA-2202102207.0011.001829.0064.3050.505410515.009.171950178.005.51568.0026HEA-2402302407.5012.002133.0076.8060.307760675.0010.102770231.006.00745.0027HEA-2602502607.5012.502436.5086.8068.2010500836.0011.003660282.006.50920.0028HEA-2802702808.0013.002437.0097.3076.40137001010.0011.904760340.007.001110.0029HEA-3002903008.5014.002741.00113.0088.30183001260.0012.706310420.007.491380.0030HEA-3203103009.0015.502742.50124.0097.60229001480.0013.606980465.007.491630.0031HEA-3403303009.5016.502743.50133.00105.00277001680.0014.407430495.007.461850.0032HEA-36035030010.0017.502744.50143.00112.00331001890.0015.207880525.007.432090.0033HEA-40039030011.0019.002746.00159.00125.00451002310.0016.808560571.007.342560.0034HEA-45044030011.5021.002748.00178.00140.00637002900.0018.909460631.007.293220.0035HEA-50049030012.0023.002750.00198.00155.00870003550.0021.0010400691.007.243950.0036HEA-55054030012.5024.002751.00212.00166.001120004150.0023.0010800721.007.154620.0037HEA-60059030013.0025.002752.00226.00178.001410004790.0025.0011300751.007.055350.0038HEA-65064030013.5026.002753.00242.00190.001750005470.0026.9011700781.006.966140.0039HEA-70069030014.5027.002754.00260.00204.002150006240.0028.7012200812.06.847030.0040HEA-80079030015.0028.003058.00286.00224.003030007680.0032.6012600842.06.658700.0041HEA-90089030016.0030.003060.00321.00252.004220009480.0036.3013500903.06.5010800.0042HEA-100099030016.5031.003061.00347.00272.0055400011200.0040.0014000933.06.3512800.0043HEB-1001001006.0010.001222.0026.0020.4044989.904.1516733.42.5399.6044HEB-1201201206.5011.001223.0034.0026.70864144.005.0431752.903.05159.4945HEB-1401401407.0012.001224.0043.0033.701510216.005.9354978.503.58238.5946HEB-1601601608.0013.001528.0054.3042.602490311.006.78889111.004.05341.6747HEB-1801801808.5014.001529.0065.3051.203830426.007.661360151.004.57467.4248HEB-2002002009.0015.001833.0078.1061.305700570.008.542000200.005.06620.0349HEB-2202202209.5016.001834.0091.0071.508090736.009.432840258.005.59802.0250HEB-24024024010.0017.002138.00106.0083.2011300938.0010.303920327.006.081015.9351HEB-26026026010.0017.502441.50118.0093.00149001150.0011.205130395.006.581229.9452HEB-28028028010.5018.002442.00131.00103.00193001380.0012.106590471.007.081476.7653HEB-30030030011.0019.002746.00149.00117.00252001680.0013.008560571.007.581790.4754HEB-32032030011.5020.502747.50161.00127.00308001930.0013.809230616.007.572065.7255HEB-34034030012.0021.502748.50171.00134.00367002160.0014.609680646.007.532318.9556HEB-36036030012.5022.502749.50181.00142.00432002400.0015.5010100676.007.492588.2057HEB-40040030013.5024.002751.00198.00155.00577002880.0017.1010800721.007.393125.3858HEB-45045030014.0026.002753.00218.00171.00799003550.0019.1011700781.007.333861.6159HEB-50050030014.5028.002755.00239.00187.001070004290.0021.2012600841.007.274679.4260HEB-55055030015.0029.002756.00254.00199.001370004970.0023.2013100871.007.175440.4461HEB-60060030015.5030.002757.00270.00212.001710005700.0025.2013500902.007.086259.9562HEB-65065030016.0031.002758.00286.00225.002110006480.0027.1014000932.006.997139.6863HEB-70070030017.0032.002759.00306.00241.002570007340.0029.0014400962.006.868131.9164HEB-80080030017.5033.003063.00334.00262.003590008980.0032.8014900993.006.689950.3665HEB-90090030018.5035.003065.00371.00291.0049400011000.0036.50158001050.006.5212268.6666HEB-1000100030019.0036.003066.00400.00314.0064500012900.0040.10163001080.006.3814501.8267VP-1201201003.004.5004.5012.309.7033555.705.217515,02.4761.2068VP-1401401003.006.0006.0015.8012.4059284.506.1110020,02.5192.7069VP-1601601006.006.0006.0020.9016.40874109.006.4710020,02.19125.0070VP-1801801254.506.0006.0022.6017.701310146.007.4319531,32.94162.0071VP-2002001254.509.0009.0030.7024.102280228.008.6229346,93.09252.0072VP-2502501504.509.0009.0037.4029.404390351.0010.8050667,53.68386.0073VP-3003001506.0012.00012.0052.6041.308520568.0012.7067690,13.58633.0074VP-3503501756.0012.00012.0061.6048.3013700785.0014.901070123.004.17869.0075VP-4004002006.0012.00012.0070.6055.40207001040.0017.101600160.004.761140.0076VP-4204202009.0012.00012.0083.6065.70246001170.0017.201600160.004.381330.0077CP-1401401406.009.0009.0032.5025.501170168.006.0041258,83.56187.0078CP-1601601606.009.0009.0037.3029.301790223.006.9261576,84.06248.0079CP-1801801806.009.0009.0042.1033.102580287.007.8387597,24.56316.0080CP-2002002009.0012.00012.0063.8050.104660466.008.541600160.005.01521.0081CP-2202202209.0012.00012.0070.4055.306280571.009.442130194.005.50636.0082CP-2402402409.0012.00012.0077.0060.408250687.0010.402770231.006.00762.0083CP-2602602609.0012.00012.0083.6065.7010600815.0011.303520271.006.48900.0084IPN-8080424.205.903.99.807.776.107819.603.1862.990.9023.2585IPN-100100504.506.804.511.3010.608.3417034.104.00124.861.0740.0986IPN-120120585.107.705.112.8014.2011.1032754.504.80217.381.2364.1087IPN-140140665.708.605.714.3018.2014.3057281.805.603510.601.3996.0788IPN-160160746.309.506.315.8022.8017.90935117.006.405514.801.55137.1189IPN-180180826.9010.406.917.3027.9021.90450161.007.208119.801.71188.3590IPN-200200907.5011.307.518.8033.4026.202140214.008.0011726.001.87250.9291IPN-220220988.1012.208.120.3039.5031.103060278.008.8016233.102.02325.9292IPN-2402401068.7013.108.721.8046.1036.204250354.009.5922141.702.20414.4993IPN-2602601139.4014.109.423.5053.3041.905740442.0010.4028851.002.32518.0694IPN-28028011910.1015.2010.125.3061.0047.905790542.0011.1036461.202.45636.2895IPN-30030012510.8016.2010.827.0069.0054.209800653.0011.9045172.202.56768.0496IPN-32032013111.5017.3011.528.8077.7061.0012510782.0012.7055584.702.67920.1997IPN-34034013712.2018.3012.230.5086.7068.0015700923.0013.5067498.402.801087.2998IPN-36036014313.0019.501332.5097.0076.10196101090.0014.20818114.002.901284.3799IPN-38038014913.7020.5013.734.20107.0084.0054101260.0015.00975131.003.021491.70100IPN-40040015514.4021.6014.436.00118.0092.40292101460.0015.701160149.003.131725.19101IPN-42542516315.3023.0015.338.30132.00104.00369701740.0016.701440176.003.302056.52102IPN-45045017016.2024.3016.240.50147.00115.00458502040.0017.701730203.003.432411.11103IPN-47547517817.1025.6017.142.70163.00128.00564802380.0018.602090235.003.602815.64104IPN-50050018518.0027.001845.00179.00141.00687402750.0019.602480268.003.723257.76105IPN-55055020019.0030.001949.00212.00166.00991803610.0021.603490349.004.024260.48106IPN-60060021521.6032.4021.654.00254.00199.001390004630.0023.404670434.004.305500.67107UPN 8080456.008.00-1511.008.6510626.503.10196.351.33108UPN 100100506.008.50-1613.5010.6020541.103.91298.451.47109UPN 120120557.009.00-1717.0013.3036460.704.634311.101.59110UPN 140140607.0010.00-1920.4016.0060586.405.456314.701.75111UPN 160160657.5010.50-2024.0018.90925116.006.218518.201.88112UPN 180180708.0011.00-2128.0022.001350150.006.9611322.402.01113UPN 200200758.5011.50-2232.2025.301910191.007.7114826.902.14114UPN 220220809.0012.50-2337.4029.402690245.008.4819633.502.29115UPN 240240859.5013.00-2442.3033.203600300.009.2224739.502.42116UPN 2602609010.0014.00-2648.3037.904820371.0010.0031747.802.56117UPN 2802809510.0015.00-2853.4041.906280448.0010.8039857.102.73118UPN 30030010010.0016.00-3058.8046.108030535.0011.7049367.602.9
Perfiles LPerfilkPeso (kg/m)rea (cm2)I (cm4)S (cm3)r (cm)X = Y1L 20x20x370.881.120.390.280.590.602L 25x25x371.111.420.800.450.750.723L 30x30x381.361.741.400.650.900.844L 35x35x492.092.671.181.051.051.005L 35x35x6113.043.874.131.711.031.086L 40x40x4102.423.084.471.551.211.127L 40x40x6123.524.486.312.261.191.208L 50x50x4113.063.898.972.461.521.369L 50x50x5123.774.8011.003.051.511.4010L 50x50x7145.156.5614.604.161.491.4911L 65x65x5144.996.3625.005.271.981.7612L 65x65x6155.917.5329.206.211.971.8013L 65x65x7166.838.7033.407.181.961.8514L 75x75x7177.9410.1052.309.672.272.0915L 75x75x8189.0011.5058.9011.002.272.1316L 90x90x7189.6112.2092.5014.102.752.4517L 100x100x82012.2015.50145.0019.903.062.7418L 100x100x102215.0019.20177.0024.603.042.82
Tablas VariasCALIDAD DEL ACERODesignacinPto. de Cedente Fy Kg/cm2. (min)Esfuerzo ltimo.RyRtFu Kg/cm2.1AE 25250037001.501.202AE 35350055001.301.103ASTM - A 36253040801.501.204ASTM - A 572. Gr 42295042201.301.105ASTM - A 572. Gr 50351545701.101.106ASTM - A 572. Gr 55387049201.101.107ASTM - A 913. Gr 50351542201.101.108ASTM - A 913. Gr 60422052731.101.109ASTM - A 913. Gr 65457056251.101.1010ASTM - A 588351549201.101.1011ASTM - A 992351545701.101.1012ASTM - A 529. Gr 50351545701.201.2013ASTM - A 529. Gr 55387049201.101.20Dimensiones de los PernosDimension del pernoreas (cm2)mmntNominalEfectiva11/2"12.700.5121.270.9225/8"15.880.4331.981.4633/4"19.050.3942.852.1647/8"22.220.3543.882.9851"25.400.3155.073.9161 1/8"28.580.2766.424.9271 1/4"31.750.2767.926.2581 3/8"34.920.2369.587.4591 1/2"38.100.23611.49.07101 3/4"44.450.19715.5212.26112"50.800.17720.2716.12Calidad de La soldaduraEsfuerzos en el metal de aporte en soldaduras de fileteELECTRODOSFuKg / cm21E60XX42202E70XX49203E80XX56304E90XX63305E100XX70306E110XX7730Tamao Mnimo de SoldadurasEspesor t de la planchaTamao mnimo dems gruesa a unir (mm)soldaduras de filetehasta 6,43de 6,4 a 12,75de 12,7 a 196mayor de 198Calidad de los PernosTipo de pernosTraccinCorte en conexinFactor de resistenciatipo aplastamiento = 0,75Factor de resistencia = 0,75Ft (Kg/cm2)Fv (Kg/cm2)1A 325 (CR)633033702A 325 (SR)633042203A 490 (CR)794042204A 490 (SR)794057205F1554 Gr 366F1554 Gr 557F1554 Gr 105Calidad de los PernosMaterialDiametroFu (kg/cm2)1A325 (1/2" a 1")1/2" a 1"84402A32 ( 1 1/8" a 1 1/2")1 1/8" a 1 1/2"73803A490Todos105504F1554 Gr 361/2" - 2"40805F1554 Gr 5552706F1554 Gr 1058790
calculosS:8cmn:3cmsuma2_ri2:32suma3_ri2:128suma4_ri2:320suma_ri2:128suma_ri2:128Ya2:4cmYa3:8cmYa4:12cmYa:8cmYa:8cmAt:2.40 cm2Av:15.20 cm2Ant:1.64 cm2Anv:11.42 cm2Fu:4080 kg/cm2Fy:2530 kg/cm2FuAnt:6711kg0.60FuAnv:27966kg0.60FyAv:23074kgFyAt:6072kgFyAnt:4161kgf:0.75fRbs1:22338kgfRbs2:25528kgfRbs:25528kgRevisin por cedencia por traccin y fractura por corte
