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    Braslia, 26 de outubro de 2011

    PONTESMEMRIA DE CLCULO - LAJES

    GRUPO 6

    ALUNOS

    Li Chong Lee Bacelar de Castro

    Alexandre de Oliveira Urzedo - 094436

    Andr Luiz do Carmo Gomes - 093990

    Denison Carlos de Paula Cardoso - 083465

    Tiago Felipe Taffner Bezerra - 094014

    PROFESSOR

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    Planilha de clculo de carregamento

    Definio do modelo estrutural - MTODO DE RUSCH

    TABELA

    Dados

    Encontrando o valor de lmbda ()

    ly

    lx

    lx 8.00 m

    ly 10.00 m

    1.25h (laje) 0.35 m

    b 0.30 me (revest) 0.05 m

    bw 1.00 m

    g (peso prprio) 10.00 kN/m

    a (dist. eixo veic) 2.00 m

    g concreto 25.00 kN/mg revestimento 25.00 kN/m

    fck 40.00 mPa

    fyk 50.00 kN/cm

    RO 0.23 (taxa mecnica de armadura longitudinal)

    Clculo do carregamento

    LAJE

    kN/m

    kN/m

    kN/m

    kN/m

    Carga Total da Laje 10.00

    Carga Adotada (p) 10.00

    Cargas Permanentes

    - Peso prprio da laje 8.75

    - Peso do revestimento 1.25

    8.00

    10.

    00

    84.2

    l = = 1.25

    y

    x

    mesmosentido de

    trfego

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    Verificao

    Carregamento esttico para laje com 1 engaste (Tabela Nr. 84.2)

    Kxm 0.045

    Kym 0.039

    Kem 0.098

    Mg0xm 28.80 kN.m/m

    Mg0ym 24.96 kN.m/m

    Mg0em 62.72 kN.m/m

    Carga mvel

    TP-12

    Q 40.00 kN

    q 4.00 kN/m

    t 47.45 cm t=0,2.b+e.2+h

    l 1.25j 1.34 j = 1,4-0,007.lx

    lx/a 4.00

    t/a 0.24

    Momentos de clculo

    Para laje com 1 apoio (Tabela Nr. 84.2)

    Mq=j .(Q.ML+q1.Mp+q2.Mp')

    M 0.610P 0.200P' 0.860

    M 0.498

    P 0.070P' 1.050

    M 1.140P 0.450P' 2.500

    Momento de projeto

    y

    Mqy = 32.70

    Mg=K.g.lx

    x

    Mqx = 38.38

    kN.m/m

    e

    Mqy = 76.92 kN.m/m

    kN.m/m

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    Md=1,4.Mg+1,4.j .Mq

    Mg (kgf.m/m) Mq (kgf.m/m)x 2,880.00 3838.00 11,232.09 kgf.m/my 2,496.00 3270.00 9,628.92 kgf.m/me 6,272.00 7692.00 23,210.99 kgf.m/m

    Clculo As

    Quadro de Ao

    LAJE Md KMD KX KZ As (calc) As Mnx 11232.09 0.0555 0.085 0.966 11.89 8.05y 9628.92 0.0476 0.072 0.971 10.14 8.05e 23210.99 0.1146 0.182 0.927 25.60 8.05

    Kmd= Msd/bw.d.fcd

    Kx= 1,25-1,917(0,425-kmd)

    Kz=1-0,40kx

    As=Msd/Kz.d.fydAsmin=( r /100).bw.h

    Momento de Fissurao

    CASO l 2B 1.25 4.26

    Verificao das fissuras

    Comparao do Maior Momento Positivo com o Momento de fissurao

    mx,y,e = 23210.99 kN.cm/m

    = 4.26fct = 0.35 kN/cm

    Ic = 357292 cm4

    yt = 17.5 cm

    Clculo do Momento de Fissurao (mr)

    mr = 30441.28 kN.cm/m

    Comparao

    como mr > mx,y,e no h fissuras.

    Flechas

    Flecha Imediata

    = 4.26b = 350.00 cm

    Mq

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    p = 1.0000E-04 kN/cm

    lx = 800.00 cm

    Ec = 3010.49 kN/cm

    I= Ic = 357292.00 cm4

    Clculo de ai

    ai = 0.05 cm

    Flecha Diferida

    f = 2.00 acima de 70 meses

    Clculo de af

    af = 0.10 cm

    Flecha Total

    at = 0.15 cm

    Flecha Limite

    alim = 3.20 cm

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    As Adotado Bitola Espa. As Real11.89

    10.14

    25.60

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    Planilha de clculo de carregamento

    Definio do modelo estrutural - MTODO DE RUSCH

    TABELA

    Dados

    Encontrando o valor de lmbda ()

    ly

    lx

    lx 8.00 m

    ly 10.00 m

    1.25h (laje) 0.35 m

    b 0.40 m

    e (revest) 0.05 m

    bw 1.00 mg (peso prprio) 10.00 kN/m

    a (dist. eixo veic) 2.00 m

    g concreto 25.00 kN/mg revestimento 25.00 kN/m

    fck 40.00 mPa

    fyk 50.00 kN/cm

    RO 0.23 (taxa mecnica de armadura longitudinal)

    Clculo do carregamento

    LAJE

    kN/m

    kN/m

    kN/m

    kN/m

    Verificao

    Carregamento esttico para laje com 1 engaste (Tabela Nr. 84.2)

    Kxm 0.045

    Kym 0.039

    Kem 0.098

    Mg0xm 28.80 kN.m/m

    Mg0ym 24.96 kN.m/m

    Mg0em 62.72 kN.m/m

    =

    Cargas Permanentes- Peso prprio da laje 8.75

    l =

    8.00

    10.

    00

    84.2

    1.25

    Mg=K.g.lx

    - Peso do revestimento 1.25

    10.00

    Carga Adotada (p) 10.00Carga Total da Laje

    y

    x

    mesmosentido de

    trfego

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    Planilha de clculo de carregamento

    Para laje com 1 apoio (Tabela Nr. 84.2)

    Mq=j .(Q.ML+q1.Mp+q2.Mp')

    M 0.610

    P 0.200

    P' 0.860

    M 0.498

    P 0.070

    P' 1.050

    M 1.140

    P 0.450

    P' 2.500

    Momento de projeto

    Md=1,4.Mg+1,4.j .Mq

    Mg (kgf.m/m) Mq (kgf.m/m)

    x 2,880.00 4797.00 13,031.17 kgf.m/my 2,496.00 4087.00 11,161.61 kgf.m/m

    e 6,272.00 9615.00 26,818.54 kgf.m/m

    Clculo As

    Quadro de Ao

    LAJE Md KMD KX KZ As (calc) As Mn As Ad

    x 13031.17 0.0644 0.099 0.960 13.88 8.05 13

    y 11161.61 0.0551 0.084 0.966 11.81 8.05 11

    e 26818.54 0.1324 0.213 0.915 29.96 8.05 29

    Kmd= Msd/bw.d.fcd

    Kx= 1,25-1,917(0,425-kmd)

    Kz=1-0,40kx

    As=Msd/Kz.d.fyd

    Asmin=( r /100).bw.h

    Momento de Fissurao

    CASO l 2B 1.25 4.26

    Verificao das fissuras

    Comparao do Maior Momento Positivo com o Momento de fissurao

    m x y e = 26818 54 kN cm/m

    e

    Mqy = 96.15 kN.m/m

    Mq

    y

    Mqy = 40.87 kN.m/m

    x

    Mqx = 47.97 kN.m/m

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    Planilha de clculo de carregamento

    = 4.26b = 350.00 cmp = 1.0000E-04 kN/cm

    lx = 800.00 cm

    Ec = 3010.49 kN/cm

    I= Ic = 357292.00 cm4

    Clculo de ai

    ai = 0.05 cm

    Flecha Diferida

    f = 2.00 acima de 70 meses

    Clculo de af

    af = 0.10 cm

    Flecha Total

    at = 0.15 cm

    Flecha Limite

    alim = 3.20 cm

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    Planilha de clculo de carregamento

    Definio do modelo estrutural - MTODO DE RUSCH

    TABELA

    Dados

    Encontrando o valor de lmbda ()

    ly

    lx

    lx 8.00 m

    ly 10.00 m

    1.25h (laje) 0.35 m

    b 0.50 m

    e (revest) 0.05 m

    bw 1.00 m

    g (peso prprio) 10.00 kN/m

    a (dist. eixo veic) 2.00 m

    g concreto 25.00 kN/mg revestimento 25.00 kN/m

    fck 40.00 mPa

    fyk 50.00 kN/cmRO 0.23 (taxa mecnica de armadura longitudinal)

    Clculo do carregamento

    LAJE

    kN/m

    Cargas Permanentes- Peso prprio da laje 8.75

    8.00

    10.

    00

    84.2

    l = = 1.25

    y

    x

    mesmosentido de

    trfego

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    kN/m

    kN/m

    kN/m

    Verificao

    Carregamento esttico para laje com 1 engaste (Tabela Nr. 84.2)

    Kxm 0.045

    Kym 0.039

    Kem 0.098

    Mg0xm 28.80 kN.m/m

    Mg0ym 24.96 kN.m/m

    Mg0em 62.72 kN.m/m

    Carga mvel

    TP-45

    Q 50.00 kN

    q 5.00 kN/m

    t 48.16 cm t=0,2.b+e.2+h

    l 1.25j 1.34 j = 1,4-0,007.lx

    lx/a 4.00 m

    t/a 0.24 m

    Momentos de clculo

    Para laje com 1 apoio (Tabela Nr. 84.2)

    Mq=j .(Q.ML+q1.Mp+q2.Mp')

    M 0.610P 0.200P' 0.860

    M 0.498P 0.070P' 1.050

    y

    Mqy = 40.87 kN.m/m

    kN.m/m

    Carga Total da Laje 10.00

    Carga Adotada (p) 10.00

    Mg=K.g.lx

    x

    Mqx = 47.97

    - Peso do revestimento 1.25

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    M 1.140P 0.450P' 2.500

    Momento de projeto

    Md=1,4.Mg+1,4. j .Mq

    Mg (kgf.m/m) Mq (kgf.m/m)

    x 2,880.00 4797.00 13,031.17 kgf.m/m

    y 2,496.00 4087.00 11,161.61 kgf.m/m

    e 6,272.00 9615.00 26,818.54 kgf.m/m

    Clculo As

    Quadro de Ao

    LAJE Md KMD KX KZ As (calc) As Mnx 13031.17 0.0644 0.099 0.960 13.88 8.05

    y 11161.61 0.0551 0.084 0.966 11.81 8.05

    e 26818.54 0.1324 0.213 0.915 29.96 8.05

    Kmd= Msd/bw.d.fcd

    Kx= 1,25-1,917(0,425-kmd)

    Kz=1-0,40kx

    As=Msd/Kz.d.fyd

    Asmin=( r /100).bw.h

    Momento de Fissurao

    CASO l 2B 1.25 4.26

    Verificao das fissuras

    Comparao do Maior Momento Positivo com o Momento de fissurao

    mx,y,e = 26818.54 kN.cm/m

    = 4.26fct = 0.35 kN/cm

    Ic = 357292 cm4

    yt = 17.5 cm

    Clculo do Momento de Fissurao (mr)

    mr = 30441.28 kN.cm/m

    Comparao

    Mq

    e

    Mqy = 96.15 kN.m/m

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    como mr > mx,y,e no h fissuras.

    Flechas

    Flecha Imediata

    = 4.26b = 350.00 cmp = 1.0000E-04 kN/cm

    lx = 800.00 cm

    Ec = 3010.49 kN/cm

    I= Ic = 357292.00 cm4

    Clculo de ai

    ai = 0.05 cm

    Flecha Diferida

    f = 2.00 acima de 70 meses

    Clculo de af

    af = 0.10 cm

    Flecha Total

    at = 0.15 cm

    Flecha Limite

    alim = 3.20 cm

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    As Adotado Bitola Espa. As Real13.88

    11.81

    29.96

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    Planilha de clculo de carregamento

    Definio do modelo estrutural - MTODO DE RUSCH

    TABELA

    Dados

    Encontrando o valor de lmbda ()

    ly

    lx

    lx

    8.00 mly 13.00 m

    1.63h (laje) 0.35 m

    b 0.30 m

    e (revest) 0.05 m

    bw 1.00 m

    g (peso prprio) 10.00 kN/m

    a (dist. eixo veic) 2.00 m

    g concreto 25.00 kN/mg revestimento 25.00 kN/m

    fck 40.00 mPafyk 50.00 kN/cm

    RO 0.23 (taxa mecnica de armadura longitudinal)

    Clculo do carregamento

    LAJECargas Permanentes

    8.00

    13.

    00

    58.2

    l = = 1.63

    y

    x

    mesmosentido de

    trfego

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    kN/m

    kN/m

    kN/m

    kN/m

    Verificao

    Carregamento esttico para laje com 1 engaste (Tabela Nr. 58.2)

    Kxm 0.125

    Kym 0.021

    Kem 0.125

    kyr 0.034

    Mg0xm 80.00 kN.m/m

    Mg0ym 13.44 kN.m/m

    Mg0ye 80.00 kN.m/mMg yr 21.76 kN.m/m

    Carga mvel

    TP-12

    Q 40.00 kN

    q 4.00 kN/m

    t 47.45 cm t=0,2.b+e.2+h

    l 1.63j 1.34 j = 1,4-0,007.lx

    lx/a 4.00 m

    t/a 0.24 m

    Momentos de clculo

    Para laje com 1 apoio engastado (Tabela Nr. 58.2)

    Mq=j .(Q.ML+q1.Mp+q2.Mp')

    M 0.850P 2.200P' 2.850

    kN.m/m

    Carga Total da Laje 10.00

    Carga Adotada (p) 10.00

    Mg=K.g.lx

    x

    Mqx = 72.63

    - Peso prprio da laje 8.75

    - Peso do revestimento 1.25

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    M 0.530P 0.370P' 1.030

    M 1.200

    P 1.400P' 3.400

    M 0.498P 0.070P' 1.050

    Momento de projeto

    Md=1,4.Mg+1,4. j .Mq

    Mg (kgf.m/m) Mq (kgf.m/m)x 8,000.00 7263.00 24,825.39 kgf.m/m

    y 1,344.00 3591.00 8,618.32 kgf.m/m

    e 8,000.00 9005.00 28,093.38 kgf.m/m

    r 2,176.00 3270.00 9,180.92 kgf.m/m

    Clculo As

    Quadro de Ao

    LAJE Md KMD KX KZ As (calc) As Mn

    x 24825.39 0.1226 0.196 0.922 27.52 8.05

    y 8618.32 0.0426 0.065 0.974 9.05 8.05

    e 28093.38 0.1387 0.224 0.910 31.56 8.05

    r 9180.92 0.0453 0.069 0.972 9.66 8.05

    Kmd= Msd/bw.d.fcd

    Kx= 1,25-1,917(0,425-kmd)

    Kz=1-0,40kx

    As=Msd/Kz.d.fyd

    Asmin=( r /100).bw.h

    Momento de Fissurao

    CASO l 4B 1.65 2.92

    Verificao das fissuras

    Comparao do Maior Momento Positivo com o Momento de fissurao

    r

    Mqy = 32.70 kN.m/m

    Mq

    y

    Mqy = 35.91 kN.m/m

    e

    Mqy = 90.05 kN.m/m

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    mx,y,e = 28093.38 kN.cm/m

    = 2.92fct = 0.35 kN/cm

    Ic = 357292 cm4

    yt = 17.5 cm

    Clculo do Momento de Fissurao (mr)

    mr = 20865.85 kN.cm/m

    Comparao

    como mr > mx,y,e no h fissuras.

    Flechas

    Flecha Imediata

    = 2.92b = 350.00 cmp = 1.0000E-04 kN/cm

    lx = 800.00 cm

    Ec = 3010.49 kN/cm

    I= Ic = 357292.00 cm4

    Clculo de ai

    ai = 0.03 cm

    Flecha Diferida

    f = 2.00 acima de 70 meses

    Clculo de af

    af = 0.06 cm

    Flecha Total

    at = 0.09 cm

    Flecha Limite

    alim = 0.40 cm

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    As Adotado Bitola Espa. As Real27.52

    9.05

    31.56

    9.66

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    Planilha de clculo de carregamento

    Definio do modelo estrutural - MTODO DE RUSCH

    TABELA

    Dados

    Encontrando o valor de lmbda ()

    ly

    lx

    lx

    8.00 mly 13.00 m

    1.63h (laje) 0.35 m

    b 0.40 m

    e (revest) 0.05 m

    bw 1.00 m

    g (peso prprio) 10.00 kN/m

    a (dist. eixo veic) 2.00 m

    g concreto 25.00 kN/mg revestimento 25.00 kN/m

    fck 40.00 mPafyk 50.00 kN/cm

    RO 0.23 (taxa mecnica de armadura longitudinal)

    Clculo do carregamento

    LAJECargas Permanentes

    8.00

    13.

    00

    58.2

    l = = 1.63

    y

    x

    mesmosentido de

    trfego

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    kN/m

    kN/m

    kN/m

    kN/m

    Verificao

    Carregamento esttico para laje com 1 engaste (Tabela Nr. 58.2)

    Kxm 0.125

    Kym 0.021

    Kye 0.125

    Kyr 0.034

    Mg0xm 80.00 kN.m/m

    Mg0ym 13.44 kN.m/m

    Mg0ye 80.00 kN.m/mMg yr 21.76 kN.m/m

    Carga mvel

    TP-30

    Q 50.00 kN

    q 5.00 kN/m

    t 47.83 cm t=0,2.b+e.2+h

    l 1.63j 1.34 j = 1,4-0,007.lx

    lx/a 4.00 m

    t/a 0.24 m

    Momentos de clculo

    Para laje com 1 apoio engastado (Tabela Nr. 58.2)

    Mq=j .(Q.ML+q1.Mp+q2.Mp')

    M 0.850P 2.200P' 2.850

    y

    kN.m/m

    Carga Total da Laje 10.00

    Carga Adotada (p) 10.00

    Mg=K.g.lx

    x

    Mqx = 90.79

    - Peso prprio da laje 8.75

    - Peso do revestimento 1.25

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    M 0.530P 0.370P' 1.030

    M 1.200P 1.400

    P' 3.400

    M 0.498P 0.070P' 1.050

    Momento de projeto

    Md=1,4.Mg+1,4. j .Mq

    Mg (kgf.m/m) Mq (kgf.m/m)

    x 8,000.00 9079.00 28,232.20 kgf.m/my 1,344.00 4489.00 10,302.96 kgf.m/m

    e 8,000.00 11256.00 32,316.26 kgf.m/m

    r 2,176.00 4087.00 10,713.61 kgf.m/m

    Clculo As

    Quadro de Ao

    LAJE Md KMD KX KZ As (calc) As Mn

    x 28232.20 0.1394 0.226 0.910 31.71 8.05

    y 10302.96 0.0509 0.077 0.969 10.87 8.05e 32316.26 0.1596 0.262 0.895 36.91 8.05

    r 10713.61 0.0529 0.081 0.968 11.31 8.05

    Kmd= Msd/bw.d.fcd

    Kx= 1,25-1,917(0,425-kmd)

    Kz=1-0,40kx

    As=Msd/Kz.d.fyd

    Asmin=( r /100).bw.h

    Momento de Fissurao

    CASO l 4B 1.65 2.92

    Verificao das fissuras

    Comparao do Maior Momento Positivo com o Momento de fissurao

    Mq

    r

    Mqy = 40.87 kN.m/m

    Mqy = 44.89 kN.m/m

    e

    Mqy = 112.56 kN.m/m

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    mx,y,e = 32316.26 kN.cm/m

    = 2.92fct = 0.35 kN/cm

    Ic = 357292 cm4

    yt = 17.5 cm

    Clculo do Momento de Fissurao (mr)

    mr = 20865.85 kN.cm/m

    Comparao

    como mr > mx,y,e no h fissuras.

    Flechas

    Flecha Imediata

    = 2.92b = 350.00 cmp = 1.0000E-04 kN/cm

    lx = 800.00 cm

    Ec = 3010.49 kN/cm

    I= Ic = 357292.00 cm4

    Clculo de ai

    ai = 0.03 cm

    Flecha Diferida

    f = 2.00 acima de 70 meses

    Clculo de af

    af = 0.06 cm

    Flecha Total

    at = 0.09 cm

    Flecha Limite

    alim = 0.40 cm

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    As Adotado Bitola Espa. As Real31.71

    10.8736.91

    11.31

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    Planilha de clculo de carregamento

    Definio do modelo estrutural - MTODO DE RUSCH

    TABELA

    Dados

    Encontrando o valor de lmbda ()

    ly

    lx

    lx

    8.00 mly 13.00 m

    1.63h (laje) 0.35 m

    b 0.50 m

    e (revest) 0.05 m

    bw 1.00 m

    g (peso prprio) 10.00 kN/m

    a (dist. eixo veic) 2.00 m

    g concreto 25.00 kN/mg revestimento 25.00 kN/m

    fck 40.00 mPafyk 50.00 kN/cm

    RO 0.23 (taxa mecnica de armadura longitudinal)

    Clculo do carregamento

    LAJECargas Permanentes

    8.00

    13.

    00

    58.2

    l = = 1.63

    y

    x

    mesmosentido de

    trfego

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    kN/m

    kN/m

    kN/m

    kN/m

    Verificao

    Carregamento esttico para laje com 1 engaste (Tabela Nr. 58.2)

    Kxm 0.125

    Kym 0.021

    Kye 0.125

    Kyr 0.034

    Mg0xm 80.00 kN.m/m

    Mg0ym 13.44 kN.m/m

    Mg0ye 80.00 kN.m/mMg0yr 21.76 kN.m/m

    Carga mvel

    TP-45

    Q 50.00 kN

    q 5.00 kN/m

    t 48.16 cm t=0,2.b+e.2+h

    l 1.63j 1.34 j = 1,4-0,007.lx

    lx/a 4.00 m

    t/a 0.24 m

    Momentos de clculo

    Para laje com 1 apoio engastado (Tabela Nr. 58.2)

    Mq=j .(Q.ML+q1.Mp+q2.Mp')

    M 0.850P 2.200P' 2.850

    y

    kN.m/m

    Carga Total da Laje 10.00

    Carga Adotada (p) 10.00

    Mg=K.g.lx

    x

    Mqx = 90.79

    - Peso prprio da laje 8.75

    - Peso do revestimento 1.25

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    M 0.530P 0.370P' 1.030

    M 1.200P 1.400

    P' 3.400

    M 0.498P 0.070P' 1.050

    Momento de projeto

    Md=1,4.Mg+1,4. j .Mq

    Mg (kgf.m/m) Mq (kgf.m/m)

    x 8,000.00 9079.00 28,232.20 kgf.m/my 1,344.00 4489.00 10,302.96 kgf.m/m

    e 8,000.00 11256.00 32,316.26 kgf.m/m

    r 2,176.00 4087.00 10,713.61 kgf.m/m

    Clculo As

    Quadro de Ao

    LAJE Md KMD KX KZ As (calc) As Mn

    x 28232.20 0.1394 0.226 0.910 31.71 8.05

    y 10302.96 0.0509 0.077 0.969 10.87 8.05e 32316.26 0.1596 0.262 0.895 36.91 8.05

    r 10713.61 0.0529 0.081 0.968 11.31 8.05

    Kmd= Msd/bw.d.fcd

    Kx= 1,25-1,917(0,425-kmd)

    Kz=1-0,40kx

    As=Msd/Kz.d.fyd

    Asmin=( r /100).bw.h

    Momento de Fissurao

    CASO l 4B 1.65 2.92

    Verificao das fissuras

    Comparao do Maior Momento Positivo com o Momento de fissurao

    r

    Mqy = 40.87 kN.m/m

    Mq

    Mqy = 44.89 kN.m/m

    e

    Mqy = 112.56 kN.m/m

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    mx,y,e = 32316.26 kN.cm/m

    = 2.92fct = 0.35 kN/cm

    Ic = 357292 cm4

    yt = 17.5 cm

    Clculo do Momento de Fissurao (mr)

    mr = 20865.85 kN.cm/m

    Comparao

    como mr > mx,y,e no h fissuras.

    Flechas

    Flecha Imediata

    = 2.92b = 350.00 cmp = 1.0000E-04 kN/cm

    lx = 800.00 cm

    Ec = 3010.49 kN/cm

    I= Ic = 357292.00 cm4

    Clculo de ai

    ai = 0.03 cm

    Flecha Diferida

    f = 2.00 acima de 70 meses

    Clculo de af

    af = 0.06 cm

    Flecha Total

    at = 0.09 cm

    Flecha Limite

    alim = 0.40 cm

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    As Adotado Bitola Espa. As Real31.71

    10.8736.91

    11.31

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    1 2A 2B 3 4A 4B

    1.00 4.76 1.00 3.26 1.00 3.26 1.00 2.46 1.00 2.25 1.00 2.251.05 5.26 1.05 3.68 1.05 3.48 1.05 2.72 1.05 2.60 1.05 2.351.10 5.74 1.10 4.11 1.10 3.70 1.10 2.96 1.10 2.97 1.10 2.451.15 6.20 1.15 4.55 1.15 3.89 1.15 3.18 1.15 3.35 1.15 2.531.20 6.64 1.20 5.00 1.20 4.09 1.20 3.40 1.20 3.74 1.20 2.611.25 7.08 1.25 5.44 1.25 4.26 1.25 3.61 1.25 4.14 1.25 2.681.30 7.49 1.30 5.88 1.30 4.43 1.30 3.80 1.30 4.56 1.30 2.741.35 7.90 1.35 6.32 1.35 4.58 1.35 3.99 1.35 5.01 1.35 2.771.40 8.29 1.40 6.74 1.40 4.72 1.40 4.15 1.40 5.41 1.40 2.801.45 8.67 1.45 7.15 1.45 4.87 1.45 4.31 1.45 5.83 1.45 2.851.50 9.03 1.50 7.55 1.50 5.01 1.50 4.46 1.50 6.25 1.50 2.891.55 9.39 1.55 7.95 1.55 5.09 1.55 4.61 1.55 6.66 1.55 2.911.60 9.71 1.60 8.32 1.60 5.18 1.60 4.73 1.60 7.06 1.60 2.921.65 10.04 1.65 8.68 1.65 5.22 1.65 4.86 1.65 7.46 1.65 2.921.70 10.34 1.70 9.03 1.70 5.26 1.70 4.97 1.70 7.84 1.70 2.931.75 10.62 1.75 9.36 1.75 5.36 1.75 5.06 1.75 8.21 1.75 2.931.80 10.91 1.80 9.69 1.80 5.46 1.80 5.16 1.80 8.58 1.80 2.941.85 11.16 1.85 10.00 1.85 5.53 1.85 5.25 1.85 8.93 1.85 2.941.90 11.41 1.90 10.29 1.90 5.60 1.90 5.33 1.90 9.25 1.90 2.951.95 11.65 1.95 10.58 1.95 5.68 1.95 5.41 1.95 9.58 1.95 2.952.00 11.89 2.00 10.87 2.00 5.76 2.00 5.49 2.00 9.90 2.00 2.96

    15.63 15.63 6.50 6.50 15.63 3.13

    Tabela de coeficientes para clculo de flechas elsticas em lajes retangulares comcarregamento uniformemente distribuido

    CASO

    l

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    l mx+ mx- my+ my-1.00 27.20 27.20

    1.05 24.50 27.501.10 22.40 27.90

    1.15 20.70 28.40

    1.20 19.10 29.10

    1.25 17.80 29.90

    1.30 16.80 30.90

    1.35 15.80 31.80

    1.40 15.00 32.80

    1.45 14.30 33.80

    1.50 13.70 34.70

    1.55 13.20 35.40

    1.60 12.70 36.10

    1.65 12.30 36.70

    1.70 11.90 37.30

    1.75 11.50 37.90

    1.80 11.30 38.50

    1.85 11.00 38.901.90 10.80 39.40

    1.95 10.60 39.80

    2.00 10.40 40.30

    3

    1.00 31.40 11.90 41.20

    1.05 29.20 11.30 43.20

    1.10 27.30 10.90 45.10

    1.15 25.80 10.50 47.10

    1.20 24.50 10.20 48.80

    1.25 23.40 9.90 50.30

    1.30 22.40 9.70 51.80

    1.35 21.60 9.40 53.20

    1.40 21.00 9.30 54.30

    1.45 20.30 9.10 55.001.50 19.80 9.00 55.60

    1.55 19.40 8.90 56.20

    1.60 19.00 8.80 56.80

    1.65 18.60 8.00 57.30

    1.70 18.30 8.60 57.80

    1.75 18.00 8.50 58.20

    1.80 17.80 8.40 58.60

    1.85 17.50 8.30 58.80

    1.90 17.40 8.30 59.00

    1.95 17.20 8.30 59.10

    2.00 17.10 8.30 59.20

    3

    Tabela de Czerny para clculo dos momentos em lajes retangulares comgargas uniformemente distribudas.

    CASO1

    CASO2A

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    l mx+ mx- my+ my-

    Tabela de Czerny para clculo dos momentos em lajes retangulares comgargas uniformemente distribudas.

    1.00 41.20 29.40 11.901.05 36.50 29.00 11.30

    1.10 31.90 28.80 10.90

    1.15 28.30 28.80 10.40

    1.20 25.90 28.90 10.10

    1.25 23.40 29.20 9.80

    1.30 21.70 29.70 9.60

    1.35 20.10 30.20 9.30

    1.40 18.80 30.80 9.20

    1.45 17.50 31.60 9.00

    1.50 16.60 32.30 8.90

    1.55 15.70 33.00 8.80

    1.60 15.00 33.60 8.70

    1.65 14.30 34.30 8.60

    1.70 13.80 34.90 8.50

    1.75 13.20 35.60 8.50

    1.80 12.80 36.20 8.401.85 12.30 36.90 8.40

    1.90 12.00 37.50 8.30

    1.95 11.60 38.20 8.30

    2.00 11.40 38.80 8.20

    3

    1.00 42.70 14.30 40.20 14.30

    1.05 38.00 13.30 41.00 13.80

    1.10 35.10 12.70 42.00 13.60

    1.15 32.20 12.00 42.90 13.30

    1.20 30.00 11.50 44.00 13.10

    1.25 28.00 11.10 45.60 12.90

    1.30 26.50 10.70 47.60 12.80

    1.35 25.20 10.30 49.60 12.70

    1.40 24.10 10.00 51.00 12.60

    1.45 23.10 9.80 52.10 12.50

    1.50 22.20 9.60 53.00 12.40

    1.55 21.60 9.40 54.10 12.30

    1.60 21.00 9.20 54.80 12.30

    1.65 24.00 9.10 55.60 12.20

    1.70 19.90 8.90 56.30 12.20

    1.75 19.50 8.80 57.00 12.20

    1.80 19.10 8.70 57.70 12.20

    1.85 18.70 8.60 58.30 12.20

    1.90 18.40 8.50 59.00 12.20

    1.95 18.10 8.40 59.60 12.20

    2.00 17.90 8.40 60.20 12.20

    3

    CASO3

    CASO2

    B

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    l mx+ mx- my+ my-

    Tabela de Czerny para clculo dos momentos em lajes retangulares comgargas uniformemente distribudas.

    1.00 35.10 14.30 61.701.05 33.00 13.80 64.50

    1.10 31.70 13.50 67.20

    1.15 30.40 13.20 69.60

    1.20 29.40 13.00 71.50

    1.25 28.50 12.70 72.80

    1.30 27.80 12.60 73.50

    1.35 27.10 12.40 74.10

    1.40 26.60 12.30 74.60

    1.45 26.10 12.20 75.30

    1.50 25.80 12.20 75.80

    1.55 25.40 12.10 76.50

    1.60 25.20 12.00 77.00

    1.65 24.90 12.00 77.00

    1.70 24.70 12.00 77.00

    1.75 24.50 12.00 77.00

    1.80 24.40 12.00 77.001.85 24.30 12.00 77.00

    1.90 24.30 12.00 77.00

    1.95 24.20 12.00 77.00

    2.00 24.10 12.00 77.00

    3

    1.00 63.30 35.10 14.30

    1.05 52.20 33.70 13.40

    1.10 46.10 32.90 12.70

    1.15 39.80 32.20 12.00

    1.20 35.50 31.70 11.50

    1.25 31.50 31.30 11.10

    1.30 28.50 31.20 10.70

    1.35 25.80 31.20 10.30

    1.40 23.70 31.40 10.00

    1.45 22.00 31.70 9.75

    1.50 20.40 32.10 9.50

    1.55 19.00 32.70 9.30

    1.60 17.90 33.30 9.20

    1.65 16.90 34.00 9.10

    1.70 16.00 34.90 8.90

    1.75 15.20 35.90 8.80

    1.80 14.60 37.10 8.70

    1.85 13.90 38.30 8.60

    1.90 13.40 39.70 8.50

    1.95 12.90 41.10 8.40

    2.00 12.50 42.40 8.40

    3

    CASO4

    A

    CASO4B

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    l mx+ mx- my+ my-

    Tabela de Czerny para clculo dos momentos em lajes retangulares comgargas uniformemente distribudas.

    1.00 44.10 16.20 55.90 18.301.05 40.50 15.30 57.50 17.901.10 37.90 14.80 60.30 17.70

    1.15 35.50 14.20 64.20 17.601.20 33.80 13.90 66.20 17.501.25 32.30 13.50 67.70 17.501.30 31.00 13.20 69.00 17.501.35 29.90 12.90 70.50 17.50

    1.40 29.00 12.70 72.00 17.501.45 28.20 12.60 73.40 17.501.50 27.60 12.50 75.20 17.501.55 27.00 12.40 76.90 17.50

    1.60 26.50 12.30 78.70 17.501.65 26.10 12.20 80.50 17.501.70 25.70 12.20 82.50 17.501.75 25.30 12.10 84.60 17.50

    1.80 25.10 12.10 86.80 17.501.85 24.90 12.00 89.20 17.501.90 24.70 12.00 91.70 17.501.95 24.60 12.00 94.30 17.502.00 24.50 12.00 97.00 17.50

    3

    1.00 59.50 18.30 44.10 16.201.05 51.60 16.60 43.60 15.401.10 46.10 15.40 43.70 14.80

    1.15 41.40 14.40 44.20 14.301.20 37.50 13.50 44.80 13.901.25 34.20 12.70 40.50 13.501.30 31.80 12.20 46.90 13.30

    1.35 29.60 11.60 48.60 13.101.40 28.00 11.20 50.30 13.001.45 26.40 10.90 52.30 12.801.50 25.20 10.60 55.00 12.701.55 24.20 10.30 58.20 12.60

    1.60 23.30 10.10 61.60 12.601.65 22.50 9.90 65.60 12.501.70 21.70 9.70 70.40 12.501.75 21.10 9.50 75.00 12.401.80 20.50 9.40 79.60 12.40

    1.85 20.00 9.20 84.70 12.301.90 19.50 9.00 89.80 12.301.95 19.10 8.90 95.40 12.302.00 18.70 8.80 101.00 12.30

    3

    CASO5

    A

    CASO5

    B

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    l mx+ mx- my+ my-

    Tabela de Czerny para clculo dos momentos em lajes retangulares comgargas uniformemente distribudas.

    1.00 56.80 19.40 56.80 19.401.05 50.60 18.20 58.20 18.80

    1.10 46.10 17.10 60.30 18.40

    1.15 42.40 16.30 62.60 18.10

    1.20 39.40 15.50 65.80 17.90

    1.25 37.00 14.90 69.40 17.70

    1.30 34.80 14.50 73.60 17.60

    1.35 33.30 14.00 78.40 17.50

    1.40 31.90 13.70 83.40 17.50

    1.45 30.60 13.40 89.40 17.50

    1.50 29.60 13.20 93.50 17.50

    1.55 28.80 13.00 96.10 17.50

    1.60 28.10 12.80 98.10 17.50

    1.65 27.50 12.70 99.90 17.50

    1.70 26.90 12.50 101.30 17.50

    1.75 26.40 12.40 102.40 17.50

    1.80 26.00 12.30 103.30 17.501.85 25.70 12.20 104.00 17.50

    1.90 25.40 12.10 104.60 17.50

    1.95 25.20 12.00 104.90 17.50

    2.00 25.00 12.00 105.00 17.50

    3

    CASO6