Diseño de Columnas

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BASE DISEÑO DE COLUMNA DE HORMIGON ARMADO 1.0 DIRECCION X-X SECCION RECTANGULAR CASO Mu xx [Ton-m] Pu [Ton] H: ALTURA 40 cm 1 2.9 13.93 B: ANCHO 40 cm 2 2.12 13.69 R: RECUBRIMIENTO 5 cm 3 1.79 5.49 D: PERALTE EFECTIVO 35 cm 4 8.54 12.1 L:LARGO DE LA COLUMNA 4.2 m 5 4.62 7.07 6 1.92 12.58 MATERIALES 7 1.59 4.38 8 8.34 10.99 fc': 250 kg/cm2 9 4.82 5.97 fy 2800 kg/cm2 Ec 254842 kg/cm2 Ey 2100000 kg/cm2 ρ calculado ρ min 10.9.2 ρ max 10.9.2 Eu 0.003 0.040 0.01 0.08 ρ max 21.4.3 POSICION [cm] ACERO [cm2] 0.06 2Φ26+2Φ26 1 35 21.2 cm2 26 2Φ26 2 25 10.62 cm2 26 2Φ26 3 15 10.62 cm2 2Φ26+2Φ26 4 5 21.2 cm2 B/H<0,4 B>30 cm 0 5 10 15 20 25 30 35 40 -300 -200 -100 0 100 200 300 400 500 600 DIAGRAMA DE INTERACCION XX MOMENTO [Ton-m] CARGA AXIAL [Ton]

description

Excel para diseño de columnas con sus respectivos diagramas, cálculo de acero, ingresando predimensionamiento y caracteristicas de los materiales (f'c, fy, sección y metrado de cargas)

Transcript of Diseño de Columnas

DISEO COLUMNABASEMn [Ton-m]Pn [Ton] Mn [Ton-m]Pn [Ton]exDISEO DE COLUMNA DE HORMIGON ARMADO0-178.39218139650-160.55296325680.0001.0 DIRECCION X-X2.767175-163.94218444822.4904575-147.5479736328-0.017SECCION RECTANGULAR3.7542921875-158.45118713383.3788628125-142.6060638428-0.024CASOMu xx [Ton-m]Pu [Ton]CUMPLE Mn [Ton-m]5.187393125-149.75048828124.66865375-134.7754364014-0.035H: ALTURA40cm12.913.93oka24.29211.1656075-110.51255035410.04904625-99.4612884521-0.101B: ANCHO40cm22.1213.69oka24.29215.5817-81.452270507814.02353-73.3070373535-0.191R: RECUBRIMIENTO5cm31.795.49oka24.78219.03580625-58.568756103517.132225-52.7118797302-0.325D: PERALTE EFECTIVO35cm48.5412.1oka24.56421.849945-39.715225219719.66494875-35.7437019348-0.550L:LARGO DE LA COLUMNA4.2m54.627.07oka24.78224.2124-23.636419296321.79116-21.2727775574-1.02461.9212.58oka24.56426.24062-9.549388885523.6165575-8.5944499969-2.748MATERIALES71.594.38oka24.78228.011663.059597730624.78197252.70683217059.15588.3410.99oka24.56428.88133259.89593982724.564168.41669750212.919fc':250kg/cm294.825.97oka24.78229.5137315.386934280424.291727512.66445255281.918fy2800kg/cm230.430167527.268180847223.23827520.8235950471.116Ec254842kg/cm231.28026538.53204345722.12577527.25524520870.812Ey2100000kg/cm2 calculado min 10.9.2 max 10.9.2 normal32.060182549.101699829122.442127534.37118911740.653Eu0.0030.0400.010.080.0432.7758259.095252990722.94307541.36667633060.555 max 21.4.333.431822568.605499267623.40227548.02384948730.487POSICION [cm]ACERO [cm2]0.0634.031877577.706275939923.82231554.39439010620.438226+22613521.2cm2265.3134.57896586.457115173324.20527560.5199851990.40022622510.62cm2265.3135.075512594.906570434624.552857566.43460083010.37022631510.62cm235.523515103.09458160424.8664672.16620635990.345226+2264521.2cm235.7491525114.56387329125.02440580.19470977780.31235.91575126.103668212925.14102588.2725677490.28536.0527775137.171478271525.236942596.02004241940.26336.159565147.820480346725.311695103.47434234620.24536.23555158.096160888725.364885110.66730499270.22936.28024168.037597656225.3961675117.62631225590.21636.2932125177.678634643625.40525124.37504577640.20436.2741025187.048736572325.39187130.93411254880.19436.222585196.173553466825.3558075137.32148742680.18535.473005209.511459350624.8311025146.65802001950.16934.5136975223.825134277324.1595875156.67759704590.15433.56987237.629318237323.4989075166.34051513670.141B/H30 cm32.6317425250.857070922922.84222175.59996032710.13031.655895262.754669189522.159125183.92826843260.12030.6866875274.311737060521.48068192.01823425290.11229.7208525285.554809570320.80459625199.88836669920.10428.7554475296.50759887720.12881375207.55529785160.09727.787825307.191467285219.4514775215.03402709960.09026.815585317.625946044918.77090875222.33815002440.08425.8365525327.828491210918.0855875229.47994995120.07924.8487675337.815063476617.39413625236.47053527830.07423.850425347.600158691416.6952975243.32011413570.06922.839885357.197082519515.98792250.03794860840.06421.81566366.617889404315.27096125256.63250732420.06020.776365375.873718261714.543455263.11160278320.05519.720755384.974670410213.8045275269.48223876950.05118.64765875393.930175781213.05336125275.75112915040.04717.55602375402.748809814512.28921625281.92416381840.04416.4448525411.438598632811.5113975288.00698852540.04015.31325125420.006744384810.719275294.00473022460.0360518.39221191410362.87454223630.000Mn [Ton-m]Pn [Ton] Mn [Ton-m]Pn [Ton]ey0-178.39218139650-160.55296325680.0002.0 DIRECCION Y-Y2.767175-163.94218444822.4904575-147.5479736328-0.017SECCION RECTANGULAR3.7542921875-158.45118713383.3788628125-142.6060638428-0.024CASOMu yy [Ton-m]Pu [Ton]CUMPLE Mn [Ton-m]5.187393125-149.75048828124.66865375-134.7754364014-0.035H: ALTURA40cm12.913.93oka24.29211.1656075-110.51255035410.04904625-99.4612884521-0.101B: ANCHO40cm22.1213.69oka24.29215.5817-81.452270507814.02353-73.3070373535-0.191R: RECUBRIMIENTO5cm31.795.49oka24.78219.03580625-58.568756103517.132225-52.7118797302-0.325D: PERALTE EFECTIVO35cm48.5412.1oka24.56421.849945-39.715225219719.66494875-35.7437019348-0.550L:LARGO DE LA COLUMNA4.2m54.627.07oka24.78224.2124-23.636419296321.79116-21.2727775574-1.02461.9212.58oka24.56426.24062-9.549388885523.6165575-8.5944499969-2.748MATERIALES71.594.38oka24.78228.011663.059597730624.78197252.70683217059.15588.3410.99oka24.56428.88133259.89593982724.564168.41669750212.919fc':250kg/cm294.825.97oka24.78229.5137315.386934280424.291727512.66445255281.918fy2800kg/cm230.430167527.268180847223.23827520.8235950471.116Ec254842kg/cm231.28026538.53204345722.12577527.25524520870.812Ey2100000kg/cm232.060182549.101699829122.442127534.37118911740.653Eu0.00332.7758259.095252990722.94307541.36667633060.55533.431822568.605499267623.40227548.02384948730.487POSICION [cm]ACERO [cm2]34.031877577.706275939923.82231554.39439010620.438226+22213521.2cm234.57896586.457115173324.20527560.5199851990.40032222510.6cm235.075512594.906570434624.552857566.43460083010.37032231510.6cm235.523515103.09458160424.8664672.16620635990.345226+2224521.2cm235.7491525114.56387329125.02440580.19470977780.31235.91575126.103668212925.14102588.2725677490.28536.0527775137.171478271525.236942596.02004241940.26336.159565147.820480346725.311695103.47434234620.24536.23555158.096160888725.364885110.66730499270.22936.28024168.037597656225.3961675117.62631225590.21636.2932125177.678634643625.40525124.37504577640.20436.2741025187.048736572325.39187130.93411254880.19436.222585196.173553466825.3558075137.32148742680.18535.473005209.511459350624.8311025146.65802001950.16934.5136975223.825134277324.1595875156.67759704590.15433.56987237.629318237323.4989075166.34051513670.14132.6317425250.857070922922.84222175.59996032710.13031.655895262.754669189522.159125183.92826843260.12030.6866875274.311737060521.48068192.01823425290.11229.7208525285.554809570320.80459625199.88836669920.10428.7554475296.50759887720.12881375207.55529785160.09727.787825307.191467285219.4514775215.03402709960.09026.815585317.625946044918.77090875222.33815002440.08425.8365525327.828491210918.0855875229.47994995120.07924.8487675337.815063476617.39413625236.47053527830.07423.850425347.600158691416.6952975243.32011413570.06922.839885357.197082519515.98792250.03794860840.06421.81566366.617889404315.27096125256.63250732420.06020.776365375.873718261714.543455263.11160278320.05519.720755384.974670410213.8045275269.48223876950.05118.64765875393.930175781213.05336125275.75112915040.04717.55602375402.748809814512.28921625281.92416381840.04416.4448525411.438598632811.5113975288.00698852540.04015.31325125420.006744384810.719275294.00473022460.0360518.39221191410362.87454223630.0003.0 DISEO CONSIDERANDO MOMENTO BIAXIAL3.1METODO DE LAS CARGAS RECIPROCAS DE BRESLERCASOMu xx [Ton-m]Mu yy [Ton-m]Pu [Ton]exueyu12.92.913.930.210.2122.122.1213.690.150.1531.791.795.490.330.3348.548.5412.10.710.7154.624.627.070.650.6561.921.9212.580.150.1571.591.594.380.360.3688.348.3410.990.760.7694.824.825.970.810.81CASOexeyPnex [Ton]Pney [Ton]Po [Ton]Pn biax [Ton]10.210.21174.432174.432518.392104.85820.150.15223.202223.202518.392142.21830.330.33109.627109.627518.39261.29440.710.7145.58545.585518.39223.84150.650.6549.06649.066518.39225.75260.150.15225.508225.508518.392144.09670.360.3697.05697.056518.39253.54080.760.7642.05342.053518.39221.91690.810.8138.82738.827518.39220.169CASOPu [Ton] Pn biax [Ton]CUMPLE113.9394.365oka213.69127.986oka35.4955.163oka412.121.455oka57.0723.176oka612.58129.677oka74.3848.185oka810.9919.723oka95.9718.151oka3.2 METODO DEL CONTORNO DE CARGA PCACASOMu xx [Ton-m]Mu yy [Ton-m]Pu [Ton] Mnxx [Ton-m] Mnyy [Ton-m]12.92.913.9324.29224.291727522.122.1213.6924.29224.291727531.791.795.4924.78224.781972548.548.5412.124.56424.5641654.624.627.0724.78224.781972561.921.9212.5824.56424.5641671.591.594.3824.78224.781972588.348.3410.9924.56424.5641694.824.825.9724.78224.7819725CASOMu xx [Ton-m]Mu yy [Ton-m] Mnxx [Ton-m] Mnyy [Ton-m]INTERACCIONCUMPLE12.92.924.29224.2920.051oka01.00022.122.1224.29224.2920.029oka0.10.99131.791.7924.78224.7820.021oka0.20.96948.548.5424.56424.5640.321oka0.30.93654.624.6224.78224.7820.109oka0.40.89261.921.9224.56424.5640.024oka0.50.83671.591.5924.78224.7820.017oka0.60.76688.348.3424.56424.5640.308oka0.70.67994.824.8224.78224.7820.118oka0.80.5660.90.40810.000VALOR DE BETA UTILIZADO0.67cuantida de acero0.040fy2800kg/cm2fc250kg/cm2w0.4464.0 DISEO DE COLUMNAS HORMIGON AL CORTECASO MAS DESFABORABLESECCION RECTANGULARPu [Ton]Vn [Ton]5.973.96H: ALTURA40cmB: ANCHO40cmR: RECUBRIMIENTO5cmD: PERALTE EFECTIVO35cmL:LARGO DE LA COLUMNA3mMATERIALESfc':250kg/cm2fy2800kg/cm2Ec254842kg/cm2Ey2100000kg/cm2Eu0.0034.1 DISEO AL CORTE DE COLUMNAVu