patran/nastran - 2 @5a’(abgroupccreate de group afˇmid_surf [ghˇmake current2...

Download Patran/Nastran -   2 @5A’(abGroupcCreate de Group afˇMid_Surf [ghˇMake Current2 @6A’(abGeometrycSelectcMidSurface d2 @7ASolid ListV’(ijklmno p2 @8AqrjhsMax

Post on 06-Feb-2018

214 views

Category:

Documents

0 download

Embed Size (px)

TRANSCRIPT

  • 1 Patran/Nastran

    !"#$

    %&'( Patran)*+,-./01!"234567 Patran89:;?2

    @1A PatranBCDE3FG

  • MSC

    2

    @5A'(ab GroupcCreatede GroupafMid_Surf[ghMake Current2

    @6A'(ab GeometrycSelectcMidSurfaced2

    @7ASolid ListV'(ijklmno>p2

    @8AqrjhsMax.Thickness

  • Patran/Nastran 1

    3

    @1A=BC2

    q= HexMesh_V1.plb p3epilog.pcl

  • MSC

    4

    2

    FxY]2

  • Patran/Nastran 1

    5

    H>p!"xy Apply{Up2

  • MSC

    6

    2

    1ps HexMeshElem_1|2

  • Patran/Nastran 1

    7

    (LVMSC Nastran20112

    ! "#$%

    ListIMSC Patran+,+,%&U

    >(Ww2

    3#\px2

    List?V

    AttributeVx\Uw(2

    AssociationV45\Uw(\01

    +2

  • MSC

    8

    V(|}q+01V

    @1A( Association\ Node2

    @2A( Association Node\ Element2

    #$2

    V>&3V

    x\=2

    x@ RBE2RBE3A2

    &!'("01'( Group#$ 2

    &3%&xU@*px'xRBE2A2

  • Patran/Nastran 1

    9

    Group !"

    #$%MSC Nastran/Patran2011&2013'()$%

    *+,-$%./0123Patran"45)6789/:.;?@9ABC$%,-:

    D.EF3GHIJ$%. PatranKLMN-O*.dbP92$% Patran?QRSTUV3WX

    YPatran2005r23*+Z[$%\]3GH$%^_.dbN-/STUV`2$%OaPatran2012P

    ?3bcdefgh.ij

  • MSC

    10

    Patranklmn(opIJ$% dbN-.qr3n(stuqrvop dbN-3w)xUV

    `2$% Patran,-?

    uopqrg9.y4 Patran.z{|}e..\Patran_x64\20121\bin

    cmd~ Patran2005r2vop` Patran2004r23`I$%. db

    ~ae

    ...\bin\p3convert_2004r2 oldversion_filename.db newversion_filename.db

    a3N- lw_patran2005.db st P3convert_2004r2.exe op_ Patran2004r2$%.N

    - lw_.db

  • Patran/Nastran 1

    11

    2.$%n(2^_. dbN-m

    !

    9Windows!"e3Patran9?0)3b_.d3

    2)q"w/

    9Cen((eR

    O1P9Windows.eV regedit~

    O2Pe.HKEY_CURRENT_USER\Software\MSC.Software Corporation\ MSC.Patran

    N-m Patran.3)2 PastranuN-n(2^_

    O3P2 Patran3Patran.`

    #$%Patran2013

    " #$%&'()*+

    Patran?kl.qr3qr.K

    Patran.~OPatran Command LanguagePVbN-d

  • MSC

    12

    e.hqr+>3dR4(e 5

    O1P Patran~

    O2P^_ PCLN-

    O3Pf

    O4PqrN-

    O5P Patran PCLKN-

    e(>4r>

    O1P Patran~

    9 Patran ?3~s@9q"|}e. patran.ses.#N-? Patran ~

    \4.n(ST9u?cW!". Patran ~/

    .3Patran ?kl.~qr3Z!"|}4 File/Session/Record(e

    Ch

    1P Patran3 CAD

    2PMesh39Apply5FileSessionRecord

    ~

    3P Patran.!"~3bN- mesh.ses

    4P9? Apply 3

    5P9 FileSessionRecord~c.? Stop

    6Pc Patran

    O2P^_ PCLN-

    1P9%eN- mesh.ses3uN-9q"?

    2PN%?54$#.

  • Patran/Nastran 1

    13

    3P9e.5 FUNCTION mesh()

    4P9e.) END FUNCTION

    5P7).N-@4 mesh.pcl9 Patran.q"?

    O3Pf

    1P.ff

    f[4 16*16

    !@4yfN-O.bmpP

    2P!@N-" Patran.q"3~#4 mesh.bmp

    O4PqrN-

    1P9 Patran.z{? p3toolbar.defN-` Patran.$5q"?

    2PN%N-39N-%&'(e

    *START TOOLBAR = Custom

    *ICON = mesh.bmp

    *CLASS =

    *FUNCTION = mesh

    *HELP =

    *LOAD ITEM

    *END TOOLBAR

    3P!@N-(c

  • MSC

    14

    O5P Patran PCLKN-

    1P9 Patran.$5q"?2N%N-3'~))input mesh.pcl

    2P!@N-(~#4 p3epilog.pcl

    O6P Patran*+f

    ,-.f3Patranb>

    #$%MSC Patran2012.2'()$%

    , - ./0123456789:;?

    9 Patran/Nastran.G/0)39He3123).c

    +Z403g(5bst PatrandG/67.

    O1P(89h23.

    9 Patran Results ?ae!"

    Create / Marker / Vector

    Select Vector Result Displacement, Translational

    Apply

    O2P FEM:

    9 Results?ae!"

    Create / Spatial / FEM

    Field Name

    Continues / Vector

    Group

    Apply

  • Patran/Nastran 1

    15

    O3P FEM: `23).y

    Utilities / FEM-Nodes / Node modify By Field

    Select FEM/Spatial Fields

    2

    Cancel

    Apply

    13 Utilities/Results/results Utilities offset

    O4P2_m23).33TA9^_;O

  • MSC

    16

    O6P>>?c4 IGES parasolid

    File / Export

    Format Parasolid xmt* IGES

    @Az{ Patran201020112012.

  • Patran/Nastran 1

    17

    O2P FileSessionRecord~3 Session

    O3P9 Session ? ses N-@.|}3w)VN-#3a my_materials_

    library.ses3 Apply

  • MSC

    18

    O4Pqr3[V#3n(]

    O5Px FileSessionRecord~3 Session3ST Stop 3

    x Cancel -\

    O6P9|}e]`^_.N-3suN-( 01 `a)%3a my_materials_

    library.ses.01uN-bcKd)3#4 my_materials_library.ses3w)` Patranz{|

    }...\Patran_x64\20102\shareware\msc\unsupported\utilities\data_files\bv_material_dataN-ee

    .MN-J^_Bf3n(m

    "#$%!

    O1P PatranUtilitiesMaterialsMaterial Session File Library~

  • Patran/Nastran 1

    19

    O2P9Materials Library?]`g.MN-3 Apply 3Patranb

    ?VuN-?.

    F GH I. JKL MNON

    "#&' ()*! +,- ./0)12 ,34 0)5/

    s967B_). f06N-5Gh.ijMSCBC,-k.3u

    YMSC,-,-.ij

    $c\]D3Jlum.7ZumEF3G(eR

    C:\MSC.Software\MD_Nastran\20111\md20111\nast eG news.txt N-3u

    N-n(C`u4 F06N-?.nh

  • MSC

    20

    RCORuntime ConfigePN-9 MSCz{e. cfgN-?GqN-

    OJ RCN-P3%r39)sa?.optNEWS=NO $u()/v

    Y Patran67YYSTwx67T/by^um

    x3zY9 Nastran67DVK NEWS=NO3/tuRST

    "#&' ()*! +,- ./0)12678990)5/

    9,-67t{?y^ dballN-3+|\.3dballN-n(}` 10GB]3

    967?~!67.n_B_673l'D/^_

    dballN-3(67

    ZR9 Nastran,-z{ C:\MSC.Software\MSC.Nastran\confe. NAST2011.rcfN

    -oST'

    notify=no

    SCRATCH=yes

    N-!@(cu)3dball N-967t{?YYby^.3N967)b

    N-multilevel superelements.rar

    #$%MSC Nastran2005'()$%

    P GH 01QRONSTUVW

    767Db`.o@/EF

    :;?

    O1Po@.R

    1P9 Nastran.qN-e

    9 Nastran.z{|}e]` confN-e. nastXXX.rcfN-3uN-]` memory

    so@.Y memory=estimate367DML.[0.mR

    o@.[NGDg.o@[(/O67.13g(D

    1 memory4Qr>.o@

    2P9q"OCommand PromptP?

    ST9 Nastran.~?o@.[3a

    nastran input.dat mem=2GB

    O2P67g1o@[.

    50D3n Nastranz{[.K

  • Patran/Nastran 1

    21

    Memory Requirements Degrees of Freedom

    UNICOS Others

    DOF

  • MSC

    22

    #$%MSC Nastran.gG$%

    GH XY Z [\]^

    ];

  • Patran/Nastran 1

    23

    #$%Patran2008)ST3Patran20085st Nastran bdfN- datN

    -d

    _ GH `a bcdefghVW

    9 PCOWindows$P Nastran.] JOB.R

    :;?

    O1PEF=

    Nastran1"D367N-]"

    O2P1 Job.D

    9 rcN- JobD.V~?39 authqueue=**.**6V.DOy43

    20P

    O3P]"

    N%`82N-

    "4N-op3 Nastran .~ Nastran KL#(O9N-?.op4

    d&P

    e.9MD Nastran2010?

    batN- 1OQ PATHP

    d: :\MSC.Software\MD_Nastran\20101\bin\mdnast2011.exe d:\aaa\test1.dat

    d: :\MSC.Software\MD_Nastran\20101\bin\mdnast2011.exe test2.dat

    d: :\MSC.Software\MD_Nastran\20101\bin\mdnast2011.exe test3.dat mem=100mb buffsize=65537

    |} Nastran.kOmdnast2010.exeP

    $ NastranKL batN-9:N-DN-#39/:N-D(|}

    batN- 2OG PATH3eP

    mdnast2010 d:\aaa\test1.dat

    mdnast2010 test2.dat

    mdnast2010 test3.dat mem=100mb buffsize=65537

    !@DN-#4***.batO***4N-#P

    ^_.***.batN-3Job

    O4P

    N-967N-. dir?^_

    KL#9 batN-g9.?4N-#zn(Otest2.datP

    #$%MSC Nastran.gG$%

  • MSC

    24

    i GH jkl

    NastranD3s!Vcy.e(4a

    9opKWTMASS.yK

    :;?

    O1P.y4 kgfD

    .7Wae

    E2.1e10 kgf/m2

    0.3

    7850 kg/m3

    OgP9.8 m/s2

    r9.-ae

    1N= 1 kg- m/s2

    1kgf = 9.8 N = 9.8 kg-m/s2

    1 kg = 1 N- s2/m = 1/9.8kgf-m/s2

    e#+.EF

    kgfm kgfcm kgfmm

    E 2.1 E 10kgf/m2 2.1 E 7kgf/cm2 2.1 E 4kgf/mm2

    0.3 0.3 0.3

    7850 kg/m3 7850 * 10-6 kg/cm3 7850* 10-9 kg/mm3

    g 1 1 1

    PARAM,WTMASS, value 1 1 1

    *+.y.Y kgf3g(.yzY kgf3.yopt{ae

    hyY mD3>y VolumeOVP= 1 m3

    9OMP= * Volume = 7850 kg/m3*1 m3 = 7850 kg

    OWP= 9*OgP= 7850 kg* 9.8Om/s2P=7850 * 9.8 kg m/s2 = 7850 * 9.8 N

    .y* Nop` kgf1( 9.8

    g(3OWP= 7850 * 9.8 N =(1/9.8)*7850 *9.8 kgf = 7850 kgf

    hyY cmD3>OVP= 106 cm3

    9OMP= * > = 7850 * 10-6 kg/cm3 * 106 cm3 = 7850 kg

    OWP= 9 * g = 7850 kg* 980Ocm/s2P=7850 * 980 kg- cm/s2

    op4( N4y)3xop` kgf

    OWP= 7850 * 980 kg- cm/s2 =7850 * 980*(1/100)kg- m/s2= 7850 * 980*(1/100)N

    = 7850 * 980*(1/100)*(1/9.8)kgf = 7850 kgf

  • Patran/Nastran 1

    25

    hyY mmD3>OVP= 109 mm3

    9OMP= *> = 7850 * 10-9 kg/mm3 * 109 mm3 = 7850 kg

    OWP= 9*g = 7850 kg* 9800Omm/s2P=7850 * 9800 kg- mm/s2

    op4 N)xop` kgf

    OWP= 7850 * 9800kg- mm/s2 =7850 * 9800*(1/1000)kg- m/s2

    = 7850 * 9800*(1/1000)N = 7850 * 9800*(1/1000)*(1/9.8)kgf = 7850 kgf

    kgfm kgfcm kgfmm

    E 2.1 E 10kgf/m2 2.1 E 7kgf/cm2 2.1 E 4kgf/mm2

    0.3 0.3 0.3

    7850 kg/m3 7850 * 10-6 kg/cm3 7850* 10-9 kg/mm3

    g 9.8m/s2 980cm/s2 9800mm/s2

    PARAM,WTMASS, value 1/9.8 1/980 1/9800

    kgfm kgfcm kgfmm

    E 2.1 E 10kgf/m2 2.1 E 7kgf/cm2 2.1 E 4kgf/mm2

    0.3 0.3 0.3

    7850*(1/9.8)kgf-s2 /m4 7850 *(1/9.8)* 10-8

    kgf- s2 /cm4

    7850*(1/9.8)*10-12

    kgf- s2 /mm4

    g 9.8 m/s2 980 cm/s2 9800 mm/s2

    PARAM,WTMASS, V 1 1 1

    O2P.y4 ND3.7Wae

    E2.1e10 kgf/m2

    0.3

    7850 kg/m3

    OgP9.8 m/s2

    Nm Ncm Nmm

    E 2.1 E 11N/m2 2.1 E 8N/cm2 2.1 E5N/mm2

Recommended

View more >