VEMA 13. HÉT: VÉKONY GUMIMEBRÁN VIZSGÁLATA

Kezdeti beállítások

! Fehér háttér
/RGB/RGB, Kywrd, PRED, PGRN, PBLU, N1, N2, NINC, NCNTR Specifies the RGB color values for indices and contours.,INDEX,100,100,100,0
/RGB/RGB, Kywrd, PRED, PGRN, PBLU, N1, N2, NINC, NCNTR Specifies the RGB color values for indices and contours.,INDEX,0,0,0,15
! Konstans paraméterek definiálása
A=100
R1=10
R2=20
!
MU=0.2424
LAMBDA=20.25
D=0

Preprocesszálás

/PREP7/PREP7 Enters the model creation preprocessor.

! Elemtípus kiválasztása
ETET, ITYPE, Ename, KOP1, KOP2, KOP3, KOP4, KOP5, KOP6, INOPR Defines a local element type from the element library.,1,PLANE182
! Síkfeszültségi állapot
KEYOPTKEYOPT, ITYPE, KNUM, VALUE Sets element key options.,1,3,0
! Anyagmodell definiálása
TBTB, Lab, MAT, NTEMP, NPTS, TBOPT, EOSOPT, FuncName Activates a data table for material properties or special element input.,HYPE,1,1,3,BOYC
TBTEMPTBTEMP, TEMP, KMOD Defines a temperature for a material data table.,0
TBDATATBDATA, STLOC, C1, C2, C3, C4, C5, C6 Defines data for the material data table.,,MUMU = 0.2424,LAMBDALAMBDA = 20.25,DD = 0
! Modellezés
BLC4BLC4, XCORNER, YCORNER, WIDTH, HEIGHT, DEPTH Creates a rectangular area or block volume by corner points.,0,0,AA = 100,AA = 100
CYL4CYL4, XCENTER, YCENTER, RAD1, THETA1, RAD2, THETA2, DEPTH Creates a circular area or cylindrical volume anywhere on the working plane.,AA = 100/4,AA = 100/4,R1R1 = 10
CYL4CYL4, XCENTER, YCENTER, RAD1, THETA1, RAD2, THETA2, DEPTH Creates a circular area or cylindrical volume anywhere on the working plane.,3*A/4,25,R1R1 = 10
CYL4CYL4, XCENTER, YCENTER, RAD1, THETA1, RAD2, THETA2, DEPTH Creates a circular area or cylindrical volume anywhere on the working plane.,AA = 100/4,3*A/4,R1R1 = 10
CYL4CYL4, XCENTER, YCENTER, RAD1, THETA1, RAD2, THETA2, DEPTH Creates a circular area or cylindrical volume anywhere on the working plane.,3*A/4,3*A/4,R1R1 = 10
CYL4CYL4, XCENTER, YCENTER, RAD1, THETA1, RAD2, THETA2, DEPTH Creates a circular area or cylindrical volume anywhere on the working plane.,AA = 100/2,AA = 100/2,r2
! Felületek kivonása egymásból
ASBAASBA, NA1, NA2, SEPO, KEEP1, KEEP2 Subtracts areas from areas.,1,ALL

Hálózás

! Elemméret beállítása
AESIZEAESIZE, ANUM, SIZE, Specifies the element size to be meshed onto areas.,ALL,0.3*R1
AMESHAMESH, NA1, NA2, NINC Generates nodes and area elements within areas.,ALL!Végeselemes háló
FINISHFINISH Exits normally from a processor.

Peremfeltételek megadása

/SOL/SOLU Enters the solution processor.

! Megfogás
DLDL, LINE, AREA, Lab, Value1, Value2 Defines DOF constraints on lines.,1,,UY,0
DLDL, LINE, AREA, Lab, Value1, Value2 Defines DOF constraints on lines.,4,,UX,0
! Elmozdulás
DLDL, LINE, AREA, Lab, Value1, Value2 Defines DOF constraints on lines.,3,,UY,5*a
DLDL, LINE, AREA, Lab, Value1, Value2 Defines DOF constraints on lines.,2,,UX,5*a
! Megoldó paramétereinek megadása
NLGEOMNLGEOM, Key Includes large-deflection effects in a static or full transient analysis.,1
NSUBSTNSUBST, NSBSTP, NSBMX, NSBMN, Carry Specifies the number of substeps to be taken this load step.,20
OUTRESOUTRES, Item, Freq, Cname, -- , NSVAR, DSUBres Controls the solution data written to the database.,ALL,ALL
AUTOTSAUTOTS, Key Specifies whether to use automatic time stepping or load stepping.,0
SOLVESOLVE, Action Starts a solution.
FINISHFINISH Exits normally from a processor.

Posztprocesszálás

/POST1/POST1 Enters the database results postprocessor.
PLDISPPLDISP, KUND Displays the displaced structure.,1!Deformált és eredeti szerkezet.
PLNSOLPLNSOL, Item, Comp, KUND, Fact, FileID Displays results as continuous contours.,S,EQV!Egyenértékű feszültség.
/DSCALE/DSCALE, WN, DMULT Sets the displacement multiplier for displacement displays.,ALL,OFF
PLNSOLPLNSOL, Item, Comp, KUND, Fact, FileID Displays results as continuous contours.,S,EQV!Egyenértékű feszültség.
FINISHFINISH Exits normally from a processor.

!
/POST26/POST26 Enters the time-history results postprocessor.
ANSOLANSOL, NVAR, NODE, Item, Comp, Name, Mat, Real, Ename Specifies averaged nodal data to be stored from the results file in the solution coordinate system.,2,230,S,EQV
XVARXVAR, N Specifies the X variable to be displayed.,1
PLVARPLVAR, NVAR1, NVAR2, NVAR3, NVAR4, NVAR5, NVAR6, NVAR7, NVAR8, NVAR9, NVAR10 Displays up to ten variables in the form of a graph.,2!Feszültség elmozdulás függvény.
FINISHFINISH Exits normally from a processor.
!
/POST1/POST1 Enters the database results postprocessor.
SETSET, Lstep, Sbstep, Fact, KIMG, TIME, ANGLE, NSET, ORDER Defines the data set to be read from the results file.,,,,,,,20
PLNSOLPLNSOL, Item, Comp, KUND, Fact, FileID Displays results as continuous contours.,S,EQV
ANCNTRANCNTR, NFRAM, DELAY, NCYCL Produces an animated sequence of a contoured deformed shape.,20,0.1