arm estribos

21
CALCULO DE LA ARMADURA DE ESTRIBOS VIGA 1a Datos bw = 15 cm d = 37 cm V = 3616 Kg Vd = 5785.6 Kg fcd = 140 fyd = 3652.2 Calculos => fvd= 5.92 Calculo del maximo esfuerzo que resiste seccion transversal => Vcu= ### kg Verificamos 5785.6 3283.42 NO CUMPLE => Vou= 23310.00 kg 3283.42 5785.6 23310.00 OK!! Entonces Calculamos la armadura mínima => Asqo= 2.06 => Amin= 1.15 Para 2 piernas 2.06 / 2 = 1.03 cm^2/m Adoptando barras de 5mm => A = 0.196 cm^2 1.03 / 0,196 = 5.25 redondeando al mayor 6 barras Espaciamiento 100 / 5 = 20 cm Pero por espaciamiento maximo óptimo Colocamos 20 cm ARMADURA ASUMIDA Kg/cm 2 Kg/cm 2 Kg/cm 2 cm 2 cm 2 fvd=0.5 fcd V cu = fvdbwd V d V cu ¿ A sqo = Vsu S 0.9dfyd A'st = Ast n V ou = 0.3 fcd bwd V cu V d V ou ¿ ¿ fyd S bw fcd A * * * 02 . 0 min

Upload: otto-rivera-cruz

Post on 17-Sep-2015

232 views

Category:

Documents


1 download

DESCRIPTION

Hormigón armado

TRANSCRIPT

Hoja1CALCULO DE LA ARMADURA DE ESTRIBOSVIGA 1aDatosbw =15cmd =37cmV =3616KgVd =5785.6Kgfcd =140Kg/cm2fyd =3652.17Kg/cm2Calculos=>fvd=5.92Kg/cm2Calculo del maximo esfuerzo que resiste seccion transversal=>Vcu=3283.42kgVerificamos5785.63283.42NO CUMPLE=>Vou=23310.00kg3283.425785.623310.00OK!!Entonces Calculamos la armadura mnima=>Asqo=2.06cm2=>Amin=1.15cm2Para 2 piernas2.06/ 2 =1.03cm^2/mAdoptando barras de 5mm=>A =0.196cm^21.03/ 0,196 =5.2485159385redondeando al mayor6barrasEspaciamiento100 /5=20cmPero por espaciamiento maximo ptimoColocamos 20 cmARMADURA ASUMIDA6 5 mmC /20 cmVIGA 2aDatosbw =15cmd =37cmV =2543KgVd =4068.8Kgfcd =140Kg/cm2fyd =3652.17Kg/cm2Calculos=>fvd=5.92Kg/cm2Calculo del maximo esfuerzo que resiste seccion transversal=>Vcu=3283.42kgVerificamos4068.83283.42NO CUMPLE=>Vou=23310.00kg3283.424068.823310.00OK!!Armadura=>Asqo=0.65cm2=>Amin=1.15cm2Para 2 piernas1.15/ 2 =0.58cm^2/mAdoptando barras de 5mm=>A =0.196cm^20.58/ 0,196 =2.9336766126redondeando al mayor3barrasEspaciamiento100 /2=50cmPero por espaciamiento maximo ptimoColocamos 20 cmARMADURA ASUMIDA6 5 mmC /20 cmVIGA 3aDatosbw =15cmd =37cmV =2272KgVd =3635.2Kgfcd =140Kg/cm2fyd =3652.17Kg/cm2Calculos=>fvd=5.92Kg/cm2Calculo del maximo esfuerzo que resiste seccion transversal=>Vcu=3283.42kgVerificamos3635.23283.42NO CUMPLE=>Vou=23310.00kg3283.423635.223310.00OK!!Armadura=>Asqo=0.29cm2=>Amin=1.15cm2Para 2 piernas1.15/ 2 =0.58cm^2/mAdoptando barras de 5mm=>A =0.196cm^20.58/ 0,196 =2.9336766126redondeando al mayor3barrasEspaciamiento100 /2=50cmPero por espaciamiento maximo ptimoColocamos 20 cmARMADURA ASUMIDA6 5 mmC /20 cmVIGA 4aDatosbw =15cmd =37cmV =3022KgVd =4835.2Kgfcd =140Kg/cm2fyd =3652.17Kg/cm2Calculos=>fvd=5.92Kg/cm2Calculo del maximo esfuerzo que resiste seccion transversal=>Vcu=3283.42kgVerificamos4835.23283.42NO CUMPLE=>Vou=23310.00kg3283.424835.223310.00OK!!Armadura=>Asqo=1.28cm2=>Amin=1.15cm2Para 2 piernas1.28/ 2 =0.64cm^2/mAdoptando barras de 5mm=>A =0.196cm^20.64/ 0,196 =3.2549750743redondeando al mayor4barrasEspaciamiento100 /3=33cmPero por espaciamiento maximo ptimoColocamos 20 cmARMADURA ASUMIDA6 5 mmC /20 cmVIGA 1bDatosbw =15cmd =37cmV =3617KgVd =5787.2Kgfcd =140Kg/cm2fyd =3652.17Kg/cm2Calculos=>fvd=5.92Kg/cm2Calculo del maximo esfuerzo que resiste seccion transversal=>Vcu=3283.42kgVerificamos5787.23283.42NO CUMPLE=>Vou=23310.00kg3283.425787.223310.00OK!!Armadura=>Asqo=2.06cm2=>Amin=1.15cm2Para 2 piernas2.06/ 2 =1.03cm^2/mAdoptando barras de 5mm=>A =0.196cm^21.03/ 0,196 =5.2518720679redondeando al mayor6barrasEspaciamiento100 /5=20cmPero por espaciamiento maximo ptimoColocamos 20 cmARMADURA ASUMIDA6 5 mmC /20 cmVIGA 2bDatosbw =15cmd =37cmV =3346KgVd =5353.6Kgfcd =140Kg/cm2fyd =3652.17Kg/cm2Calculos=>fvd=5.92Kg/cm2Calculo del maximo esfuerzo que resiste seccion transversal=>Vcu=3283.42kgVerificamos5353.63283.42NO CUMPLE=>Vou=23310.00kg3283.425353.623310.00OK!!Armadura=>Asqo=1.70cm2=>Amin=1.15cm2Para 2 piernas1.70/ 2 =0.85cm^2/mAdoptando barras de 5mm=>A =0.196cm^20.85/ 0,196 =4.3423610002redondeando al mayor5barrasEspaciamiento100 /4=25cmPero por espaciamiento maximo ptimoColocamos 20 cmARMADURA ASUMIDA6 5 mmC /20 cmVIGA 3bDatosbw =15cmd =37cmV =947KgVd =1515.2Kgfcd =140Kg/cm2fyd =3652.17Kg/cm2Calculos=>fvd=5.92Kg/cm2Calculo del maximo esfuerzo que resiste seccion transversal=>Vcu=3283.42kgVerificamos1515.23283.42OKArmadura=>Amin=1.15cm2Para 2 piernas1.15/ 2 =0.58cm^2/mAdoptando barras de 5mm=>A =0.196cm^20.58/ 0,196 =2.9336766126redondeando al mayor3barrasEspaciamiento100 /2=50cmPero por espaciamiento maximo ptimoColocamos 20 cmARMADURA ASUMIDA6 5 mmC /20 cmVIGA 4bDatosbw =15cmd =37cmV =1451KgVd =2321.6Kgfcd =140Kg/cm2fyd =3652.17Kg/cm2Calculos=>fvd=5.92Kg/cm2Calculo del maximo esfuerzo que resiste seccion transversal=>Vcu=3283.42kgVerificamos2321.63283.42OKArmadura=>Amin=1.15cm2Para 2 piernas1.15/ 2 =0.58cm^2/mAdoptando barras de 5mm=>A =0.196cm^20.58/ 0,196 =2.9336766126redondeando al mayor3barrasEspaciamiento100 /2=50cmPero por espaciamiento maximo ptimoColocamos 20 cmARMADURA ASUMIDA6 5 mmC /20 cmVIGA 3cDatosbw =15cmd =37cmV =1736KgVd =2777.6Kgfcd =140Kg/cm2fyd =3652.17Kg/cm2Calculos=>fvd=5.92Kg/cm2Calculo del maximo esfuerzo que resiste seccion transversal=>Vcu=3283.42kgVerificamos2777.63283.42OKArmadura=>Amin=1.15cm2Para 2 piernas1.15/ 2 =0.58cm^2/mAdoptando barras de 5mm=>A =0.196cm^20.58/ 0,196 =2.9336766126redondeando al mayor3barrasEspaciamiento100 /2=50cmPero por espaciamiento maximo ptimoColocamos 20 cmARMADURA ASUMIDA6 5 mmC /20 cmVIGA 4cDatosbw =15cmd =37cmV =2874KgVd =4598.4Kgfcd =140Kg/cm2fyd =3652.17Kg/cm2Calculos=>fvd=5.92Kg/cm2Calculo del maximo esfuerzo que resiste seccion transversal=>Vcu=3283.42kgVerificamos4598.43283.42NO CUMPLE=>Vou=23310.00kg3283.424598.423310.00OK!!Armadura=>Asqo=1.08cm2=>Amin=1.15cm2Para 2 piernas1.15/ 2 =0.58cm^2/mAdoptando barras de 5mm=>A =0.196cm^20.58/ 0,196 =2.9336766126redondeando al mayor3barrasEspaciamiento100 /2=50cmPero por espaciamiento maximo ptimoColocamos 20 cmARMADURA ASUMIDA6 5 mmC /20 cmVIGA 5bDatosbw =15cmd =37cmV =1507KgVd =2411.2Kgfcd =140Kg/cm2fyd =3652.17Kg/cm2Calculos=>fvd=5.92Kg/cm2Calculo del maximo esfuerzo que resiste seccion transversal=>Vcu=3283.42kgVerificamos2411.23283.42OKArmadura=>Amin=1.15cm2Para 2 piernas1.15/ 2 =0.58cm^2/mAdoptando barras de 5mm=>A =0.196cm^20.58/ 0,196 =2.9336766126redondeando al mayor3barrasEspaciamiento100 /2=50cmPero por espaciamiento maximo ptimoColocamos 20 cmARMADURA ASUMIDA6 5 mmC /20 cmVIGA 6bDatosbw =15cmd =37cmV =1656KgVd =2649.6Kgfcd =140Kg/cm2fyd =3652.17Kg/cm2Calculos=>fvd=5.92Kg/cm2Calculo del maximo esfuerzo que resiste seccion transversal=>Vcu=3283.42kgVerificamos2649.63283.42OKArmadura=>Amin=1.15cm2Para 2 piernas1.15/ 2 =0.58cm^2/mAdoptando barras de 5mm=>A =0.196cm^20.58/ 0,196 =2.9336766126redondeando al mayor3barrasEspaciamiento100 /2=50cmPero por espaciamiento maximo ptimoColocamos 20 cmARMADURA ASUMIDA6 5 mmC /20 cmVIGA 7bDatosbw =15cmd =37cmV =1864KgVd =2982.4Kgfcd =140Kg/cm2fyd =3652.17Kg/cm2Calculos=>fvd=5.92Kg/cm2Calculo del maximo esfuerzo que resiste seccion transversal=>Vcu=3283.42kgVerificamos2982.43283.42OKArmadura=>Amin=1.15cm2Para 2 piernas1.15/ 2 =0.58cm^2/mAdoptando barras de 5mm=>A =0.196cm^20.58/ 0,196 =2.9336766126redondeando al mayor3barrasEspaciamiento100 /2=50cmPero por espaciamiento maximo ptimoColocamos 20 cmARMADURA ASUMIDA6 5 mmC /20 cmVIGA 8bDatosbw =15cmd =37cmV =6653KgVd =10644.8Kgfcd =140Kg/cm2fyd =3652.17Kg/cm2Calculos=>fvd=5.92Kg/cm2Calculo del maximo esfuerzo que resiste seccion transversal=>Vcu=3283.42kgVerificamos10644.83283.42NO CUMPLE=>Vou=23310.00kg3283.4210644.823310.00OK!!Armadura=>Asqo=6.05cm2=>Amin=1.15cm2Para 2 piernas6.05/ 2 =3.03cm^2/mAdoptando barras de 5mm=>A =0.283cm^23.03/ 0,283 =10.6941761912redondeando al mayor11barrasEspaciamiento100 /10=10cmPero por espaciamiento maximo ptimoColocamos 10 cmARMADURA ASUMIDA11 6 mmC /10 cmVIGA 5cDatosbw =15cmd =37cmV =1413KgVd =2260.8Kgfcd =140Kg/cm2fyd =3652.17Kg/cm2Calculos=>fvd=5.92Kg/cm2Calculo del maximo esfuerzo que resiste seccion transversal=>Vcu=3283.42kgVerificamos2260.83283.42OKArmadura=>Amin=1.15cm2Para 2 piernas1.15/ 2 =0.58cm^2/mAdoptando barras de 5mm=>A =0.196cm^20.58/ 0,196 =2.9336766126redondeando al mayor3barrasEspaciamiento100 /2=50cmPero por espaciamiento maximo ptimoColocamos 20 cmARMADURA ASUMIDA6 5 mmC /20 cmVIGA 6cDatosbw =15cmd =37cmV =1111KgVd =1777.6Kgfcd =140Kg/cm2fyd =3652.17Kg/cm2Calculos=>fvd=5.92Kg/cm2Calculo del maximo esfuerzo que resiste seccion transversal=>Vcu=3283.42kgVerificamos1777.63283.42OKArmadura=>Amin=1.15cm2Para 2 piernas1.15/ 2 =0.58cm^2/mAdoptando barras de 5mm=>A =0.196cm^20.58/ 0,196 =2.9336766126redondeando al mayor3barrasEspaciamiento100 /2=50cmPero por espaciamiento maximo ptimoColocamos 20 cmARMADURA ASUMIDA6 5 mmC /20 cmVIGA 7cDatosbw =15cmd =37cmV =1498KgVd =2396.8Kgfcd =140Kg/cm2fyd =3652.17Kg/cm2Calculos=>fvd=5.92Kg/cm2Calculo del maximo esfuerzo que resiste seccion transversal=>Vcu=3283.42kgVerificamos2396.83283.42OKArmadura=>Amin=1.15cm2Para 2 piernas1.15/ 2 =0.58cm^2/mAdoptando barras de 5mm=>A =0.196cm^20.58/ 0,196 =2.9336766126redondeando al mayor3barrasEspaciamiento100 /2=50cmPero por espaciamiento maximo ptimoColocamos 20 cmARMADURA ASUMIDA6 5 mmC /20 cmVIGA 5dDatosbw =15cmd =37cmV =2510KgVd =4016Kgfcd =140Kg/cm2fyd =3652.17Kg/cm2Calculos=>fvd=5.92Kg/cm2Calculo del maximo esfuerzo que resiste seccion transversal=>Vcu=3283.42kgVerificamos40163283.42NO CUMPLE=>Vou=23310.00kg3283.42401623310.00OK!!Armadura=>Asqo=0.60cm2=>Amin=1.15cm2Para 2 piernas1.15/ 2 =0.58cm^2/mAdoptando barras de 5mm=>A =0.196cm^20.58/ 0,196 =2.9336766126redondeando al mayor3barrasEspaciamiento100 /2=50cmPero por espaciamiento maximo ptimoColocamos 20 cmARMADURA ASUMIDA6 5 mmC /20 cmVIGA 6dDatosbw =15cmd =37cmV =3744KgVd =5990.4Kgfcd =140Kg/cm2fyd =3652.17Kg/cm2Calculos=>fvd=5.92Kg/cm2Calculo del maximo esfuerzo que resiste seccion transversal=>Vcu=3283.42kgVerificamos5990.43283.42NO CUMPLE=>Vou=23310.00kg3283.425990.423310.00OK!!Armadura=>Asqo=2.23cm2=>Amin=1.15cm2Para 2 piernas2.23/ 2 =1.11cm^2/mAdoptando barras de 5mm=>A =0.196cm^21.11/ 0,196 =5.6781005018redondeando al mayor6barrasEspaciamiento100 /5=20cmPero por espaciamiento maximo ptimoColocamos 20 cmARMADURA ASUMIDA6 5 mmC /20 cmVIGA 7dDatosbw =15cmd =37cmV =3219KgVd =5150.4Kgfcd =140Kg/cm2fyd =3652.17Kg/cm2Calculos=>fvd=5.92Kg/cm2Calculo del maximo esfuerzo que resiste seccion transversal=>Vcu=3283.42kgVerificamos5150.43283.42NO CUMPLE=>Vou=23310.00kg3283.425150.423310.00OK!!Armadura=>Asqo=1.54cm2=>Amin=1.15cm2Para 2 piernas1.54/ 2 =0.77cm^2/mAdoptando barras de 5mm=>A =0.196cm^20.77/ 0,196 =3.9161325663redondeando al mayor4barrasEspaciamiento100 /3=33cmPero por espaciamiento maximo ptimoColocamos 20 cmARMADURA ASUMIDA6 5 mmC /20 cm

Hoja2

Hoja3

MBD0002CE20.unknown

MBD000361F6.unknown

MBD000371CF.unknown

MBD000382EE.unknown

MBD000382F2.unknown

MBD000382F4.unknown

MBD000619F4.unknown

MBD00061E8F.unknown

MBD0005D1F6.unknown

MBD0005F82D.unknown

MBD000382F5.unknown

MBD000382F3.unknown

MBD000382F0.unknown

MBD000382F1.unknown

MBD000382EF.unknown

MBD000371D3.unknown

MBD000382EC.unknown

MBD000382ED.unknown

MBD000382EB.unknown

MBD000371D1.unknown

MBD000371D2.unknown

MBD000371D0.unknown

MBD000361FE.unknown

MBD000371CB.unknown

MBD000371CD.unknown

MBD000371CE.unknown

MBD000371CC.unknown

MBD000371C9.unknown

MBD000371CA.unknown

MBD000361FF.unknown

MBD000361FA.unknown

MBD000361FC.unknown

MBD000361FD.unknown

MBD000361FB.unknown

MBD000361F8.unknown

MBD000361F9.unknown

MBD000361F7.unknown

MBD00033698.unknown

MBD00033FBF.unknown

MBD00034D6E.unknown

MBD00034D70.unknown

MBD000361F5.unknown

MBD00034D6F.unknown

MBD00034D6C.unknown

MBD00034D6D.unknown

MBD00034D6B.unknown

MBD00033FBB.unknown

MBD00033FBD.unknown

MBD00033FBE.unknown

MBD00033FBC.unknown

MBD0003369A.unknown

MBD00033FBA.unknown

MBD00033699.unknown

MBD0002E023.unknown

MBD0002E027.unknown

MBD00033696.unknown

MBD00033697.unknown

MBD00033695.unknown

MBD0002E025.unknown

MBD0002E026.unknown

MBD0002E024.unknown

MBD0002E01F.unknown

MBD0002E021.unknown

MBD0002E022.unknown

MBD0002E020.unknown

MBD0002E01D.unknown

MBD0002E01E.unknown

MBD0002CE21.unknown

MBD0002494F.unknown

MBD0002985B.unknown

MBD0002B85B.unknown

MBD0002CE1C.unknown

MBD0002CE1E.unknown

MBD0002CE1F.unknown

MBD0002CE1D.unknown

MBD0002B85D.unknown

MBD0002B85E.unknown

MBD0002B85C.unknown

MBD0002985F.unknown

MBD0002B859.unknown

MBD0002B85A.unknown

MBD00029860.unknown

MBD0002985D.unknown

MBD0002985E.unknown

MBD0002985C.unknown

MBD00027EFE.unknown

MBD00027F02.unknown

MBD00027F04.unknown

MBD00027F05.unknown

MBD00027F03.unknown

MBD00027F00.unknown

MBD00027F01.unknown

MBD00027EFF.unknown

MBD00024953.unknown

MBD00027EFC.unknown

MBD00027EFD.unknown

MBD00027EFB.unknown

MBD00024951.unknown

MBD00024952.unknown

MBD00024950.unknown

MBD00012BBC.unknown

MBD0001A3B2.unknown

MBD00023B1E.unknown

MBD00023B20.unknown

MBD0002494E.unknown

MBD00023B1F.unknown

MBD00023B1C.unknown

MBD00023B1D.unknown

MBD00023B1B.unknown

MBD0001AD56.unknown

MBD000135C8.unknown

MBD000135CB.unknown

MBD00017C1C.unknown

MBD00018FBE.unknown

MBD00016039.unknown

MBD00014F69.unknown

MBD000135C9.unknown

MBD000135C6.unknown

MBD000135C7.unknown

MBD00012BBD.unknown

MBD00011BDC.unknown

MBD00012BB4.unknown

MBD00012BB8.unknown

MBD00012BBA.unknown

MBD00012BBB.unknown

MBD00012BB9.unknown

MBD00012BB6.unknown

MBD00012BB7.unknown

MBD00012BB5.unknown

MBD00011BE0.unknown

MBD00011BE2.unknown

MBD00011BE3.unknown

MBD00011BE1.unknown

MBD00011BDE.unknown

MBD00011BDF.unknown

MBD00011BDD.unknown

MBD0000EBCA.unknown

MBD0000F81C.unknown

MBD0000F820.unknown

MBD00011BDA.unknown

MBD00011BDB.unknown

MBD0000F821.unknown

MBD0000FBEE.unknown

MBD0000F81E.unknown

MBD0000F81F.unknown

MBD0000F81D.unknown

MBD0000F818.unknown

MBD0000F81A.unknown

MBD0000F81B.unknown

MBD0000F819.unknown

MBD0000EBCC.unknown

MBD0000EBCD.unknown

MBD0000F477.unknown

MBD0000EBCB.unknown

MBD0000AF55.unknown

MBD0000EBC6.unknown

MBD0000EBC8.unknown

MBD0000EBC9.unknown

MBD0000EBC7.unknown

MBD0000EBC4.unknown

MBD0000EBC5.unknown

MBD0000AF56.unknown

MBD0000AF51.unknown

MBD0000AF53.unknown

MBD0000AF54.unknown

MBD0000AF52.unknown

MBD0000AF4F.unknown

MBD0000AF50.unknown

MBD0000AF4D.unknown

MBD0000AF4E.unknown