Could someone help me model this bicycle problem in ANSYS Me
Could someone help me model this bicycle problem in ANSYS Mechanical using ANSYS code? I am trying to solve it for stress and strain analysis. I have modeled easier problems, but I would really love some guidance here. Chapter 5 Problem 25 - A First Course in the Finite Element Method (Daryl Logan)
iPad 4:53 PM Back A FIRST COURSE IN THE FINITE ELEMENT METHOD (1).pdf Undo 284A 5 Frame and Grid Equations 125 lb 25 lb 125 lb 25 lb 4 6 4 302 (a) Design 1 (b) Design 2 (30, 15) 4 (30, 15) 4 2 (10, 15)5 (10, 15) 6 5 (32, 11.25) 4 6 (32, 11.25) 2)3 6(38, 0) 7 (38, 0) (0, 0) (20, 0) (20, 0) 4 (a) Design 1 (b) Design 2 Case 1 E 30 × 106 psi Case 2 E = 10 × 106 psi A, = 0.1 in2 I,0.01 in4 I2-13- I4 -I5 - 0.02 in 16 17 I0.1 in4Solution
Define element type as beam 188
Define beam sections with the given data
Define material properties with the given E value
Define nodes in ACS using the nodal coordinates
Create elements from the defined nodes
Apply displacement constraints as per the given boundary conditions
Apply the given loads
Solve for nodal displacements and stress
NOPR ! Suppress printing of UNDO process
/PMACRO ! Echo following commands to log
FINISH ! Make sure we are at BEGIN level
/CLEAR,NOSTART ! Clear model since no SAVE found
! WE SUGGEST YOU REMOVE THIS LINE AND THE FOLLOWING STARTUP LINES
/input,menust,tmp,\'\'
/GRA,POWER
/GST,ON
/PLO,INFO,3
/GRO,CURL,ON
/CPLANE,1
/REPLOT,RESIZE
WPSTYLE,,,,,,,,0
!*
/NOPR
KEYW,PR_SET,1
KEYW,PR_STRUC,1
KEYW,PR_THERM,0
KEYW,PR_FLUID,0
KEYW,PR_ELMAG,0
KEYW,MAGNOD,0
KEYW,MAGEDG,0
KEYW,MAGHFE,0
KEYW,MAGELC,0
KEYW,PR_MULTI,0
/GO
!*
!*
/PREP7
!*
ET,1,BEAM188
!*
!*
MPTEMP,,,,,,,,
MPTEMP,1,0
MPDATA,EX,1,,30e6
MPDATA,PRXY,1,,0
SECTYPE, 1, BEAM, ASEC, sec1, 0
SECOFFSET, CENT
SECDATA,0.1,0,0,0.01,0,0,0,0,0,0,0,0
SECTYPE, 1, BEAM, ASEC, sec1, 0
SECOFFSET, CENT
SECDATA,0.1,0.01,0,0.01,0,0,0,0,0,0,0,0
SECTYPE, 1, BEAM, ASEC, sec1, 0
SECOFFSET, CENT
SECDATA,0.1,0.01,0,0.01,0,0,0,0,0,0,1,1
!*
/UI,BEAM,OFF
SECTYPE, 1, BEAM, ASEC, , 0
SECOFFSET, CENT
SECDATA,0.1,0.01,0,0.01,0,1,0,0,0,0,0,0
SECTYPE, 2, BEAM, ASEC, sec2, 0
SECOFFSET, CENT
SECDATA,0.15,0.02,0,0.02,0,1,0,0,0,0,0,0
SECTYPE, 3, BEAM, ASEC, sec3, 0
SECOFFSET, CENT
SECDATA,0.3,0.1,0,0.1,0,1,0,0,0,0,0,0
SLIST
N, ,,,,,,,
N, ,10,15,,,,,
N, ,20,0,,,,,
N, ,30,15,,,,,
N, ,32,11.25,,,,,
N, ,38,,,,,,
NLIST,ALL, , ,XYZ,NODE,NODE,NODE
TYPE, 1
MAT, 1
REAL,
ESYS, 0
SECNUM, 1
TSHAP,LINE
!*
FLST,2,2,1
FITEM,2,1
FITEM,2,2
E,P51X
TYPE, 1
MAT, 1
REAL,
ESYS, 0
SECNUM, 2
TSHAP,LINE
!*
FLST,2,2,1
FITEM,2,2
FITEM,2,3
E,P51X
FLST,2,2,1
FITEM,2,3
FITEM,2,1
E,P51X
FLST,2,2,1
FITEM,2,2
FITEM,2,4
E,P51X
FLST,2,2,1
FITEM,2,3
FITEM,2,5
E,P51X
TYPE, 1
MAT, 1
REAL,
ESYS, 0
SECNUM, 3
TSHAP,LINE
!*
FLST,2,2,1
FITEM,2,4
FITEM,2,5
E,P51X
FLST,2,2,1
FITEM,2,5
FITEM,2,6
E,P51X
/PNUM,KP,0
/PNUM,LINE,0
/PNUM,AREA,0
/PNUM,VOLU,0
/PNUM,NODE,0
/PNUM,TABN,0
/PNUM,SVAL,0
/NUMBER,0
!*
/PNUM,ELEM,1
/REPLOT
!*
GPLOT
/PNUM,KP,0
/PNUM,LINE,0
/PNUM,AREA,0
/PNUM,VOLU,0
/PNUM,NODE,0
/PNUM,TABN,0
/PNUM,SVAL,0
/NUMBER,0
!*
/PNUM,SECT,1
/REPLOT
!*
FLST,2,1,1,ORDE,1
FITEM,2,1
!*
/GO
D,P51X, , , , , ,UX,UY, , , ,
FLST,2,1,1,ORDE,1
FITEM,2,6
!*
/GO
D,P51X, , , , , ,UY, , , , ,
FLST,2,1,1,ORDE,1
FITEM,2,2
!*
/GO
F,P51X,FY,-125
FLST,2,1,1,ORDE,1
FITEM,2,4
!*
/GO
F,P51X,FY,-25
FINISH
/SOL
/STATUS,SOLU
SOLVE
FLST,2,6,1,ORDE,2
FITEM,2,1
FITEM,2,-6
!*
/GO
D,P51X, , , , , ,UZ,ROTX,ROTY, , ,
/STATUS,SOLU
SOLVE
FINISH
/POST1
!*
PRNSOL,U,X
!*
PRNSOL,U,Y
PRRSOL,
!*
PRNLD, , ,ALL



