ANSYS!悬臂梁,求变形.P=7000N,L=1.00m,I=6.67X105,E=2.1X1011Pa,A=0.02m2,H=0.2m.急!过程
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ANSYS!悬臂梁,求变形.P=7000N,L=1.00m,I=6.67X105,E=2.1X1011Pa,A=0.02m2,H=0.2m.急!过程
ANSYS!悬臂梁,求变形.P=7000N,L=1.00m,I=6.67X105,E=2.1X1011Pa,A=0.02m2,H=0.2m.
急!过程
ANSYS!悬臂梁,求变形.P=7000N,L=1.00m,I=6.67X105,E=2.1X1011Pa,A=0.02m2,H=0.2m.急!过程
呵,这么简单拿卡氏第二定理手算都快.那个惯性矩应该是I=2/3×10^-5吧!按材料来说还应该有个泊松比,是钢就选0.3吧.
进入正题,GUI的不好打字,传个命令流的吧.
/PREP7
/TITLE,the displacement of a cantilever beam
/REPLOT
!*
ET,1,BEAM3
!*
R,1,0.02,6.67e-5,0.2, , , ,
!*
!*
MPTEMP,
MPTEMP,1,0
MPDATA,EX,1,2.1e11
MPDATA,PRXY,1,0.3
K, ,
K, ,1,
LSTR, 1, 2
FLST,5,1,4,ORDE,1
FITEM,5,1
CM,_Y,LINE
LSEL, , , ,P51X
CM,_Y1,LINE
CMSEL,_Y
!*
LESIZE,_Y1, , ,5, , , , ,1
!*
LMESH, 1
EPLOT
/DIST,1,1.08222638492,1
/REP,FAST
/DIST,1,1.08222638492,1
/REP,FAST
/DIST,1,1.08222638492,1
/REP,FAST
/DIST,1,0.924021086472,1
/REP,FAST
/DIST,1,0.924021086472,1
/REP,FAST
/DIST,1,0.924021086472,1
/REP,FAST
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,ELEM,1
/REPLOT
!*
FINISH