```
TALK=T;RUN(1,1)
DISPLAY
This is a 2D (xy) Plane-Strain problem, in which a beam is bent\$
by
a torqe applied at its right-hand end.

The problem has an exact analytical solution which is used to en\$
able
the percentage errors on the x- and y-direction displacements to\$
be
computed and printed.

A menu is provided which enables:
* the standard and new (simultaneous) solvers to be compared
* the Poisson's ratio to be varied
* the z-dimension to be varied
* the beam to be made much more slender
* the end torque to be replaced by a tension force
* point-wise and distributed forces to be applied
* temperature gradients to be applied in x and y directions
* the grid-fineness and distribution to be varied.

ENDDIS
PHOTON USE
p;;;;

set prop off
cl
msg x-direction-displacement field
gr ou z 1
cont U1 z 1 x 2 22 y 1 22 fil;.0001
vec z 1 x 2 22 y 2 22 col 0
pause

cl
msg y-direction-displacement field
gr ou z 1
cont V1 z 1 x 2 22 y 1 22 fil;.0001
vec z 1 x 2 22 y 2 22 col 0

ENDUSE
prt0begin
print0 1.0e-20
prt0end
************************************************************
Group 1. Run Title and Number
************************************************************
************************************************************

TEXT(bent beam in plane strain; s220         )

************************************************************
************************************************************

IRUNN = 1 ;LIBREF = 1
************************************************************
Group 2. Time dependence
STEADY = T
************************************************************
Group 3. X-Direction Grid Spacing
CARTES = T
NX = 23
XULAST =0.1224
XFRAC(1)=9.803922E-03 ;XFRAC(2)=0.056489
XFRAC(3)=0.103175 ;XFRAC(4)=0.14986
XFRAC(5)=0.196545 ;XFRAC(6)=0.243231
XFRAC(7)=0.289916 ;XFRAC(8)=0.336601
XFRAC(9)=0.383287 ;XFRAC(10)=0.429972
XFRAC(11)=0.476657 ;XFRAC(12)=0.523343
XFRAC(13)=0.570028 ;XFRAC(14)=0.616713
XFRAC(15)=0.663399 ;XFRAC(16)=0.710084
XFRAC(17)=0.756769 ;XFRAC(18)=0.803455
XFRAC(19)=0.85014 ;XFRAC(20)=0.896825
XFRAC(21)=0.943511 ;XFRAC(22)=0.990196
XFRAC(23)=1.
************************************************************
Group 4. Y-Direction Grid Spacing
NY = 23
YVLAST =0.0408
YFRAC(1)=9.803922E-03 ;YFRAC(2)=0.056489
YFRAC(3)=0.103175 ;YFRAC(4)=0.14986
YFRAC(5)=0.196545 ;YFRAC(6)=0.243231
YFRAC(7)=0.289916 ;YFRAC(8)=0.336601
YFRAC(9)=0.383287 ;YFRAC(10)=0.429972
YFRAC(11)=0.476657 ;YFRAC(12)=0.523343
YFRAC(13)=0.570028 ;YFRAC(14)=0.616713
YFRAC(15)=0.663399 ;YFRAC(16)=0.710084
YFRAC(17)=0.756769 ;YFRAC(18)=0.803455
YFRAC(19)=0.85014 ;YFRAC(20)=0.896825
YFRAC(21)=0.943511 ;YFRAC(22)=0.990196
YFRAC(23)=1.
************************************************************
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(1)=P1 ;NAME(3)=U1
NAME(5)=V1 ;NAME(138)=DILT
NAME(139)=VERR ;NAME(140)=UERR
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(P1,Y,Y,N,N,N,Y)
SOLUTN(U1,Y,Y,N,N,N,Y)
SOLUTN(V1,Y,Y,N,N,N,Y)
SOLUTN(DILT,Y,N,N,N,N,Y)
SOLUTN(VERR,Y,N,N,N,N,Y)
SOLUTN(UERR,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(P1,Y,Y,Y,N,Y,Y)
TERMS(U1,Y,Y,Y,Y,Y,Y)
TERMS(V1,Y,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 =1. ;TMP1 =0.
EL1 =0.
TSURR =0. ;TEMP0 =0.
PRESS0 =0.
DVO1DT =0. ;DRH1DP =0.
EMISS =0. ;SCATT =0.
RADIA =0. ;RADIB =0.
ENUL =1.0E-05 ;ENUT =0.
PRNDTL(U1)=1. ;PRNDTL(V1)=1.
PRT(U1)=1. ;PRT(V1)=1.
CP1 =1. ;CP2 =1.
*  List of user-defined materials to be read by EARTH
MATFLG=T;IMAT=2
*  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 0.0 473.0 43.0 1.0E-5 0.5E-11
************************************************************
Group 10.Inter-Phase Transfer Processes
************************************************************
Group 11.Initial field variables (PHIs)
FIINIT(P1)=0. ;FIINIT(U1)=0.
FIINIT(V1)=0. ;FIINIT(DILT)=0.
FIINIT(VERR)=0. ;FIINIT(UERR)=0.
FIINIT(V1T)=0. ;FIINIT(U1T)=0.
FIINIT(EPSZ)=1.0E-10 ;FIINIT(EPSX)=1.0E-10
FIINIT(EPSY)=1.0E-10 ;FIINIT(STXY)=1.0E-10
FIINIT(STRZ)=1.0E-10 ;FIINIT(STRY)=1.0E-10
FIINIT(STRX)=1.0E-10 ;FIINIT(PRPS)=0.

PATCH(BODY ,INIVAL, 2, 22, 2, 22, 1, 1, 1, 1)
INIT(BODY ,PRPS, FIXVAL ,160. )
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(AXESUU ,WEST , 1, 1, 2, 22, 1, 1, 1, 1)
COVAL(AXESUU ,U1 ,1.0E+06 ,0. )

PATCH(FORC01 ,EAST , 22, 22, 2, 22, 1, 1, 1, 1)
COVAL(FORC01 ,U1 ,In-Form:source - see Grp 19)

PATCH(AXESVV ,CELL , 2, 2, 1, 1, 1, 1, 1, 1)
COVAL(AXESVV ,V1 , FIXVAL ,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-08
************************************************************
Group 16. Terminate Iterations
LITER(P1)=4 ;LITER(U1)=50
LITER(V1)=50
ENDIT(P1)=1.0E-03 ;ENDIT(U1)=1.0E-03
ENDIT(V1)=1.0E-03
************************************************************
Group 17. Relaxation
RELAX(P1,LINRLX,1.)
RELAX(U1,FALSDT,1.)
RELAX(V1,FALSDT,1.)
RELAX(DILT,LINRLX,1.)
RELAX(VERR,LINRLX,1.)
RELAX(UERR,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(P1)=1.0E+10 ;VARMIN(P1)=-1.0E+10
VARMAX(U1)=1.0E+06 ;VARMIN(U1)=-1.0E+06
VARMAX(V1)=1.0E+06 ;VARMIN(V1)=-1.0E+06
VARMAX(DILT)=1.0E+10 ;VARMIN(DILT)=-1.0E+10
VARMAX(VERR)=1.0E+10 ;VARMIN(VERR)=-1.0E+10
VARMAX(UERR)=1.0E+10 ;VARMIN(UERR)=-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
ISG52 = 3
ISG62 = 1
CSG10   ='Q1'
SPEDAT(SET,SOURCE,U1!FORC01,C,=COVAL(2.0E-10&2.0E+09*(YG-0.51*0.0\$)
SPEDAT(SET,SOURCE,U1!FORC01,C,4)))
SPEDAT(SET,BOUNDARY,ZCONST,R,1.0E+20)
SPEDAT(SET,STORED,V1T,C,=-4.55E-03*((YV-0.51*0.04)^2*0.428571+(XG\$)
SPEDAT(SET,STORED,V1T,C,-0.01*0.12)^2)!IMAT>100!ZSLFIN)
SPEDAT(SET,STORED,DILT,C,=5.2E-03*(YV-0.51*0.04)!IMAT>100!ZSLFIN)
SPEDAT(SET,STORED,U1T,C,=9.099999E-03*(XU-0.01*0.12)*(YG-0.51*0.0\$)
SPEDAT(SET,STORED,U1T,C,4)!IMAT>100!ZSLFIN)
SPEDAT(SET,STORED,UERR,C,=ABS(U1-U1T)/(ABS(U1T)+1.E-10)*100!IMAT>\$)
SPEDAT(SET,STORED,UERR,C,100!ZSLFIN)
SPEDAT(SET,STORED,VERR,C,=ABS(V1-V1T)/(ABS(V1T)+1.E-10)*100!IMAT>\$)
SPEDAT(SET,STORED,VERR,C,100!ZSLFIN)
SPEDAT(SET,MATERIAL,0,L,T)
SPEDAT(SET,MATERIAL,160,L,T)
LG( 40) = 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(P1,Y,N,Y,Y,Y,Y)
OUTPUT(U1,Y,N,Y,Y,Y,Y)
OUTPUT(V1,Y,N,Y,Y,Y,Y)
OUTPUT(DILT,Y,N,Y,N,N,N)
OUTPUT(VERR,Y,N,Y,N,N,N)
OUTPUT(UERR,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 = 21 ;IYMON = 11 ;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 = 1 ;IXPRF = 18 ;IXPRL = 22
NYPRIN = 1 ;IYPRF = 18 ;IYPRL = 22
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
```