TALK=T;RUN(1,1)
  DISPLAY
  A rectangular plate of dimensions LX * LY is
  * held fixed along its north and west edges
  * subjected to uniform tension along its south edge
  * allowed to contract freely along its east edge
  * in case 1 (plane stress) allowed to contract freely in the
    z-direction
  * in case 2 (plane strain) prevented from contracting in the
    z-direction.
  The distributions of displacement in the xy plane are computed,
  and also the corresponding stresses and strains in all three
  directions.
  A uniform cartesian grid is used.
  The computed results are compared with the analytically-derived
  values.

  Cases 3 and 4 represent the same situation but with then lower-IY
  part of the plate being composed of a different material from the
  uper part. This material has 10 times the compressibility of the
  first material.

  In case 3, the poisson's ratio is one tenth that of the first
  material, so that the lateral extension remains the same, and
  the solution remains one-dimensional.

  In case 4 the poisson's ratio is the same as that of the first
  material; so the lateral extensions differ, and the solution
  becomes two-dimensional.

  One-dimensionality can however be restored by making LX much
  smaller than LY, for example by moving two spaces to the left
  (and so activating) the line   LX=LY/100  below.

  ENDDIS
  PHOTON USE
  p;;;;



  set prop off
  cl
  msg x-displacement fields
  gr ou z 1
  cont DISX z 1 fil;.0001
  SET VEC COMP - - -
  SET VEC COMP DISX DISY -
  VECT IZ 1 SH DASH 0
  dump
  S204_U

  pause

  cl
  msg y-displacement fields
  gr ou z 1
  cont DISY z 1 fil;.0001
  vec z 1 co 1
  dump
  S204_V

  pause

  cl
  msg x-direction strain fields
  msg of interest only for casenos 3 and 4
  gr ou z 1
  cont epsx z 1 fil;.0001
  pause
  cl
  msg y-direction strain fields
  msg of interest only for casenos 3 and 4
  gr ou z 1
  cont epsy z 1 fil;.0001
  pause
  cl
  msg shear-stress fields
  msg of interest only for casenos 3 and 4
  gr ou z 1
  cont stxy z 1 fil;.0001


  ENDUSE
 ************************************************************
  Group 1. Run Title and Number
 ************************************************************
 ************************************************************
 
 TEXT(2D xy 2-material plate in tension; S604 )
 
 ************************************************************
 ************************************************************
 
 IRUNN = 1 ;LIBREF = 0
 ************************************************************
  Group 2. Time dependence
 STEADY = T
 ************************************************************
  Group 3. X-Direction Grid Spacing
 CARTES = T
 NX = 16
 XULAST =0.09
 XFRAC(1)=0.0625 ;XFRAC(3)=0.1875
 XFRAC(5)=0.3125 ;XFRAC(7)=0.4375
 XFRAC(9)=0.5625 ;XFRAC(11)=0.6875
 XFRAC(13)=0.8125 ;XFRAC(15)=0.9375
 ************************************************************
  Group 4. Y-Direction Grid Spacing
 NY = 16
 YVLAST =0.12
 YFRAC(1)=0.0625 ;YFRAC(3)=0.1875
 YFRAC(5)=0.3125 ;YFRAC(7)=0.4375
 YFRAC(9)=0.5625 ;YFRAC(11)=0.6875
 YFRAC(13)=0.8125 ;YFRAC(15)=0.9375
 ************************************************************
  Group 5. Z-Direction Grid Spacing
 PARAB = F
 NZ = 1
 ZWLAST =1.0E-03
 ZFRAC(1)=1.
 ************************************************************
  Group 6. Body-Fitted Coordinates
 ************************************************************
  Group 7. Variables: STOREd,SOLVEd,NAMEd
 ONEPHS = T
 NAME(137)=DISY ;NAME(138)=DISX
 NAME(139)=V1/T ;NAME(140)=U1/T
 NAME(141)=V1T ;NAME(142)=U1T
 NAME(143)=EPSZ ;NAME(144)=EPSX
 NAME(145)=EPSY ;NAME(146)=STXY
 NAME(147)=STRZ ;NAME(148)=STRY
 NAME(149)=STRX ;NAME(150)=PRPS
    * Y in SOLUTN argument list denotes:
    * 1-stored 2-solved 3-whole-field
    * 4-point-by-point 5-explicit 6-harmonic averaging 
 SOLUTN(DISY,Y,Y,N,N,N,Y)
 SOLUTN(DISX,Y,Y,N,N,N,Y)
 SOLUTN(V1/T,Y,N,N,N,N,Y)
 SOLUTN(U1/T,Y,N,N,N,N,Y)
 SOLUTN(V1T,Y,N,N,N,N,Y)
 SOLUTN(U1T,Y,N,N,N,N,Y)
 SOLUTN(EPSZ,Y,N,N,N,N,Y)
 SOLUTN(EPSX,Y,N,N,N,N,Y)
 SOLUTN(EPSY,Y,N,N,N,N,Y)
 SOLUTN(STXY,Y,N,N,N,N,Y)
 SOLUTN(STRZ,Y,N,N,N,N,Y)
 SOLUTN(STRY,Y,N,N,N,N,Y)
 SOLUTN(STRX,Y,N,N,N,N,Y)
 SOLUTN(PRPS,Y,N,N,N,N,Y)
 PRPS = 150
 ************************************************************
  Group 8. Terms & Devices
    * Y in TERMS argument list denotes:
    * 1-built-in source 2-convection 3-diffusion 4-transient
    * 5-first phase variable 6-interphase transport         
 TERMS(DISY,N,Y,Y,Y,N,Y)
 TERMS(DISX,N,Y,Y,Y,Y,Y)
 DIFCUT =0.5 ;ZDIFAC =1.
 GALA = F ;ADDDIF = F
 ISOLX = -1 ;ISOLY = -1 ;ISOLZ = -1
 ************************************************************
  Group 9. Properties used if PRPS is not
  stored, and where PRPS = -1.0 if it is!
 RHO1 =7800. ;TMP1 =0.
 EL1 =0.
 TSURR =0. ;TEMP0 =0.
 PRESS0 =0.
 DVO1DT =1.0E-05 ;DRH1DP =5.0E-12
 EMISS =0. ;SCATT =0.
 RADIA =0. ;RADIB =0.
 ENUL =0.3 ;ENUT =0.
 PRNDTL(DISY)=1. ;PRNDTL(DISX)=1.
 PRT(DISY)=1. ;PRT(DISX)=1.
 CP1 =473. ;CP2 =1.
   *  List of user-defined materials to be read by EARTH
    MATFLG=T;IMAT=3   
   *  Name
   *Ind. Dens.  Viscos.  Spec.heat  Conduct.  Expans.  Compr.
   *  
    160 7800.0 0.3 473.0 43.0 1.0E-5 0.5E-11
   *  
    161 7800.0 0.03 473.0 43.0 1.0E-5 0.5E-10
   *  
    162 7800.0 0.3 473.0 43.0 1.0E-5 0.5E-10
 ************************************************************
  Group 10.Inter-Phase Transfer Processes
 ************************************************************
  Group 11.Initial field variables (PHIs)
 FIINIT(DISY)=0. ;FIINIT(DISX)=0.
 FIINIT(V1/T)=1.001E-10 ;FIINIT(U1/T)=1.001E-10
 FIINIT(V1T)=1.001E-10 ;FIINIT(U1T)=1.001E-10
 FIINIT(EPSZ)=1.001E-10 ;FIINIT(EPSX)=1.001E-10
 FIINIT(EPSY)=1.001E-10 ;FIINIT(STXY)=1.001E-10
 FIINIT(STRZ)=1.001E-10 ;FIINIT(STRY)=1.001E-10
 FIINIT(STRX)=1.001E-10 ;FIINIT(PRPS)=160.
 
 PATCH(2NDMAT ,INIVAL, 1, 16, 1, 8, 1, 1, 1, 1)
 INIT(2NDMAT ,PRPS,In-Form:initial value - G19)
 INIADD = F
 FSWEEP = 1
 NAMFI =CHAM
 ************************************************************
  Group 12. Patchwise adjustment of terms
  Patches for this group are printed with those
  for Group 13.
  Their names begin either with GP12 or &
 ************************************************************
  Group 13. Boundary & Special Sources
 
 PATCH(UP ,NWALL , 1, 16, 16, 16, 1, 1, 1, 1)
 COVAL(UP ,DISY,1. ,0. )
 
 PATCH(FORS01 ,SOUTH , 1, 16, 1, 1, 1, 1, 1, 1)
 COVAL(FORS01 ,DISY,In-Form:source - see Grp 19)
 
 PATCH(AXESZZ ,WWALL , 1, 1, 1, 16, 1, 1, 1, 1)
 COVAL(AXESZZ ,DISX,1. ,0. )
 XCYCLE = F
 EGWF = T
 WALLCO = GRND2
 ************************************************************
  Group 14. Downstream Pressure For PARAB
 ************************************************************
  Group 15. Terminate Sweeps
 LSWEEP = 400 ;ISWC1 = 1
 LITHYD = 1 ;LITFLX = 1 ;LITC = 1 ;ITHC1 = 1
 SELREF = T
 RESFAC =1.0E-07
 ************************************************************
  Group 16. Terminate Iterations
 LITER(DISY)=20 ;LITER(DISX)=20
 ENDIT(DISY)=1.0E-03 ;ENDIT(DISX)=1.0E-03
 ************************************************************
  Group 17. Relaxation
 RELAX(DISY,FALSDT,1.0E+09)
 RELAX(DISX,FALSDT,1.0E+09)
 RELAX(V1/T,LINRLX,1.)
 RELAX(U1/T,LINRLX,1.)
 RELAX(V1T,LINRLX,1.)
 RELAX(U1T,LINRLX,1.)
 RELAX(EPSZ,LINRLX,1.)
 RELAX(EPSX,LINRLX,1.)
 RELAX(EPSY,LINRLX,1.)
 RELAX(STXY,LINRLX,1.)
 RELAX(STRZ,LINRLX,1.)
 RELAX(STRY,LINRLX,1.)
 RELAX(STRX,LINRLX,1.)
 RELAX(PRPS,LINRLX,1.)
 OVRRLX =0.
 EXPERT = F ;NNORSL = F
 ************************************************************
  Group 18. Limits
 VARMAX(DISY)=1.0E+10 ;VARMIN(DISY)=-1.0E+10
 VARMAX(DISX)=1.0E+10 ;VARMIN(DISX)=-1.0E+10
 VARMAX(V1/T)=1.0E+10 ;VARMIN(V1/T)=-1.0E+10
 VARMAX(U1/T)=1.0E+10 ;VARMIN(U1/T)=-1.0E+10
 VARMAX(V1T)=1.0E+10 ;VARMIN(V1T)=-1.0E+10
 VARMAX(U1T)=1.0E+10 ;VARMIN(U1T)=-1.0E+10
 VARMAX(EPSZ)=1.0E+10 ;VARMIN(EPSZ)=-1.0E+10
 VARMAX(EPSX)=1.0E+10 ;VARMIN(EPSX)=-1.0E+10
 VARMAX(EPSY)=1.0E+10 ;VARMIN(EPSY)=-1.0E+10
 VARMAX(STXY)=1.0E+10 ;VARMIN(STXY)=-1.0E+10
 VARMAX(STRZ)=1.0E+10 ;VARMIN(STRZ)=-1.0E+10
 VARMAX(STRY)=1.0E+10 ;VARMIN(STRY)=-1.0E+10
 VARMAX(STRX)=1.0E+10 ;VARMIN(STRX)=-1.0E+10
 VARMAX(PRPS)=1.0E+10 ;VARMIN(PRPS)=-1.0E+10
 ************************************************************
  Group 19. Data transmitted to GROUND
 STRA = T
 PARSOL = F
 ISG21 = 400
 ISG50 = 1
 ISG52 = 1
 ISG62 = 1
 CSG10   ='q1'
 SPEDAT(SET,DOMAIN,PHASE_1_MAT,I,160)
 SPEDAT(SET,DOMAIN,PROPS_FILE_1,C,Q1)
 SPEDAT(SET,BOUNDARY,ZCONST,R,1.0E+20)
 SPEDAT(SET,STORED,U1T,C,=-7.8E-05*XG!ZSLFIN)
 SPEDAT(SET,STORED,V1T,C,=1.82E-04*(YG-0.12)!ZSLFIN)
 SPEDAT(SET,STORED,U1/T,C,=DISX/(U1T+1.E-20)!ZSLFIN)
 SPEDAT(SET,STORED,V1/T,C,=DISY/(V1T+1.E-20)!ZSLFIN)
 SPEDAT(SET,INITIAL,PRPS!2NDMAT,C,=160)
 SPEDAT(SET,SOURCE,DISY!FORS01,C,=COVAL(2.0E-10&1.0/ANORTH*(-4.0E+$)
 SPEDAT(SET,SOURCE,DISY!FORS01,C,07)))
 SPEDAT(SET,OBJNAM,!2NDMAT,C,2NDMAT)
 SPEDAT(SET,OBJTYP,!2NDMAT,C,USER_DEFINED)
 SPEDAT(SET,OBJNAM,!UP,C,UP)
 SPEDAT(SET,OBJTYP,!UP,C,USER_DEFINED)
 SPEDAT(SET,OBJNAM,!FORS01,C,FORS01)
 SPEDAT(SET,OBJTYP,!FORS01,C,USER_DEFINED)
 SPEDAT(SET,OBJNAM,!AXESZZ,C,AXESZZ)
 SPEDAT(SET,OBJTYP,!AXESZZ,C,USER_DEFINED)
 SPEDAT(SET,FACETDAT,NUMOBJ,I,4)
 SPEDAT(SET,MATERIAL,160,L,T)
 SPEDAT(SET,MATERIAL,0,L,T)
 ************************************************************
  Group 20. Preliminary Printout
 ************************************************************
  Group 21. Print-out of Variables
 INIFLD = F ;SUBWGR = F
    * Y in OUTPUT argument list denotes:
    * 1-field 2-correction-eq. monitor 3-selective dumping      
    * 4-whole-field residual 5-spot-value table 6-residual table
 OUTPUT(DISY,Y,N,Y,Y,Y,Y)
 OUTPUT(DISX,Y,N,Y,Y,Y,Y)
 OUTPUT(V1/T,Y,N,Y,N,N,N)
 OUTPUT(U1/T,Y,N,Y,N,N,N)
 OUTPUT(V1T,Y,N,Y,N,N,N)
 OUTPUT(U1T,Y,N,Y,N,N,N)
 OUTPUT(EPSZ,Y,N,Y,N,N,N)
 OUTPUT(EPSX,Y,N,Y,N,N,N)
 OUTPUT(EPSY,Y,N,Y,N,N,N)
 OUTPUT(STXY,Y,N,Y,N,N,N)
 OUTPUT(STRZ,Y,N,Y,N,N,N)
 OUTPUT(STRY,Y,N,Y,N,N,N)
 OUTPUT(STRX,Y,N,Y,N,N,N)
 OUTPUT(PRPS,Y,N,Y,N,N,N)
 ************************************************************
  Group 22. Monitor Print-Out
 IXMON = 14 ;IYMON = 2 ;IZMON = 1
 NPRMON = 100000 ;NPRMNT = 1 ;TSTSWP = -1
 UWATCH = T ;USTEER = T
 HIGHLO = F
 ************************************************************
  Group 23.Field Print-Out & Plot Control
 NPRINT = 100000 ;NUMCLS = 5
 NXPRIN = 2 ;IXPRF = 1 ;IXPRL = 10000
 NYPRIN = 2 ;IYPRF = 1 ;IYPRL = 10000
 IPLTF = 1 ;IPLTL = -1 ;NPLT = -1
 ISWPRF = 1 ;ISWPRL = 100000
 ITABL = 3 ;IPROF = 1
 ABSIZ =0.5 ;ORSIZ =0.4
 NTZPRF = 1 ;NCOLPF = 50
 ICHR = 2 ;NCOLCO = 45 ;NROWCO = 20
   No PATCHes yet used for this Group
 ************************************************************
  Group 24. Dumps For Restarts
 SAVE = T ;NOWIPE = F
 NSAVE =CHAM
STOP