תרגיל 6

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  • 6

    " 2

  • m0.5

    m0.3

    : :

    :

    2

    2

    3

    4

    k

    k

    gNkm

    qNkm

  • m0.5

    m0.3

    partS

    , ,

    ,

    .

    ,

    .

    .

    .

    2

    2

    52.7

    4

    k

    k

    gNkm

    qNkm

    mc h71

  • 0.1x0.1

    )dirG(

    decaps yllauqe

    0,0

    0,3

    3

    decaps yllauqe

    5,3

    5 -

    m0.5

    m0.3

    5 3

  • 0.1x0.1

    ) hseM(

    m0.5

    m0.3

  • 0.1x0.1

    m0.5

    m0.3

  • 0.1x0.1

    ) .porP(

    m0.5

    m0.3

    mc h71

  • 0.1x0.1

    ) (

    m0.5

    m0.3

    mc h71

  • 0.1x0.1

    ) (

    m0.5

    m0.3

    mc h71

  • 1.0x1.0

    (Elements load)

    5.0m

    3.0m

    2

    2

    7.25

    4

    k

    k

    kNgm

    kNqm

    17h cm

    2 2 27.25 1.4 4 1.6 16.55dkN kN kNF

    m m m

  • 1.0x1.0

    End load case

    solve

    5.0m

    3.0m

    17h cm

    2 2 27.25 1.4 4 1.6 16.55dkN kN kNF

    m m m

  • 0.1x0.1

    , : pam ruotnoc stluser tnemele-

    m0.5

    m0.3

    mc h71

  • 0.1x0.1

    m0.5

    m0.3

    mc h71

    x

    xm y

    xm

  • : , mc001x001

    mc05x05

    mc52x52

    mc h71mc h71mc h71

    d55.612FNk

    m

    stluserevlos

    m0.5

    m0.3

    mc h71

    mc h71

  • 0.5x0.5

    5.0m

    3.0m

    17h cm

    mx

  • 0.25x0.25

    mx

    5.0m

    3.0m

    17h cm

  • mx

    25 25x cm 50 50x cm 100 100x cm

  • launaM resU-

    . ,

  • 52.0x52.0

    ym

    m0.5

    m0.3

    mc h71

  • yQ xQ 52.0x52.0

  • ) 5^01(

    5 xam

    47247.2

    01

    m mm

  • partS-

    m Nkm

    Nk m

    9.04 5.8191, 8.04

    9.82 92

    5.4, 6.3

    2.51 9.51

    7.61 1.91 9.61

    1.42

    531 36

    8.62 7.62

    0.14 7.93

  • 6

  • 5.0m

    3.0m

    2

    2

    0.3

    0.4

    k

    k

    tongm

    tonqm

    0,

    0,

    113max3

    min

    13

    1 13 3

    12

    0min 1

    311 12 13

    min

    2.2 3.0 6.6

    0.8 5.0 4.0

    1.22 1.22 1.22 1.0353

    1.0

    52.54 52.54 [10 (0.3 0.4 2.5 )]

    4.0

    1.03 52.54[10 (0.3 0.4 2.5 )] 1.0

    ( 0.17

    x

    y

    l m

    l m

    kl

    l

    k

    kNk Fser h

    ton

    lh

    kNk k kh

    ton

    h h

    ) 0.1656

    .

    m h

    o k

    17 " .

    + = 20.725

    tonm

  • m0.5

    m0.3

    123

    y

    x

    l

    l

    ?

    xl/yl MXM MYM RYM XEM YEM REM XEV YEV REV YFV RFV MA

    766.1 4.2 4.4 2.01 4.91 4.21 5.72 5.28 45 272 7.33 4.83 4.2

  • m0.5

    m0.3

    : 74.2 21.1

    22.0 57.1

    29.0

    10.1

    51.1

    26.1 61.8

    84.2

  • m0.5

    m0.3

    ,

    -

    :

    90.4 58.1

    63.0 98.2

    25.1

    76.1

    19.1

    86.2 5.31

    01.4

    d556.1 6.1 4.0 4.1 527.02 2 2Fnot not not

    m m m

    m notm

    not m

  • m0.5

    m0.3

    :

    2

    dc6.7 0031 531.0 23.0 xam,Mm not

    m

    m notm

    not m

    90.4 58.1

    63.0 98.2

    25.1

    76.1

    19.1

    86.2 5.31

    01.4

  • 5.0m

    3.0m

    :

    " :

    2 22

    2

    2

    ,min ,min

    4.091000 [ ] 1000 16@20

    0.115 35000

    0.002 1000 170 340

    ds

    sd

    s s s

    M mm mmAmmz f

    mmA A A okm

    ton mm

    tonm

    2 22

    2

    2.891000 [ ] 688 14@20

    0.12 35000

    ds

    sd

    M mm mmAmmz f

    1.85 4.09

    2.89 0.36

    1.52

    1.67

    1.91

    13.5 2.68

    4.10

  • m0.5

    m0.3

    :

    :

    2 22

    2

    25.102@01 063 ] [ 0001

    00053 21.0

    ds

    ds

    Amm mm Mf zmm

    m notm

    not m

    2 22

    2

    63.002@01 58 ] [ 0001

    00053 521.0

    ds

    ds

    Amm mm Mf zmm

    90.4 58.1

    63.0 98.2

    25.1

    76.1

    19.1

    86.2 5.31

    01.4