【APDL】雨棚有限元模型

/PREP7  
!*  
ET,1,SHELL181   
!*  
!*  
MPTEMP,,,,,,,,  
MPTEMP,1,0  
MPDATA,EX,1,,2e5
MPDATA,PRXY,1,,0.3  
sect,1,shell,,  
secdata, 1000,1,0.0,3
secoffset,MID   
seccontrol,,,, , , ,
 
 
K,1,,,, 
K,2,20000,,,
K,3,20000,140000,,  
K,4,0,140000,,  
K,5,30000,140000,,  
K,5,30000,0,,   
K,6,50000,0,,   
K,7,50000,140000,,  
K,8,30000,140000,,  
K,8,30000,140000,,  
 
 
FLST,2,4,3  
FITEM,2,1   
FITEM,2,2   
FITEM,2,3   
FITEM,2,4   
A,P51X  
FLST,2,4,3  
FITEM,2,5   
FITEM,2,6   
FITEM,2,7   
FITEM,2,8   
A,P51X  
FLST,2,2,5,ORDE,2   
FITEM,2,1   
FITEM,2,-2  
AESIZE,P51X,1000,   
MSHAPE,0,2D 
MSHKEY,0
!*  
FLST,5,2,5,ORDE,2   
FITEM,5,1   
FITEM,5,-2  
CM,_Y,AREA  
ASEL, , , ,P51X 
CM,_Y1,AREA 
CHKMSH,'AREA'   
CMSEL,S,_Y  
!*  
AMESH,_Y1   
 
 
 
 
 
ET,2,BEAM188
 
MPTEMP,,,,,,,,  
MPTEMP,1,0  
MPDATA,EX,2,,2e5
MPDATA,PRXY,2,,0.3  
 
K,9,600,0,9500,  
K,10,49400,0,9500, 
K,11,600,140000,9500,
K,12,49400,140000,9500,
 
k,13,19400,0,11000
k,14,30600,0,11000
k,15,19400,140000,11000
k,16,30600,140000,11000
 
k,17,600,35000,0
k,18,19400,35000,0
k,19,30600,35000,0
k,20,49400,35000,0
 
k,21,600,70000,0
k,22,19400,70000,0
k,23,30600,70000,0
k,24,49400,70000,0
 
k,25,600,105000,0
k,26,19400,105000,0
k,27,30600,105000,0
k,28,49400,105000,0
 
 
k,29,600,35000,9500
k,30,19400,35000,11000
k,31,30600,35000,11000
k,32,49400,35000,9500
 
k,33,600,70000,9500
k,34,19400,70000,11000
k,35,30600,70000,11000
k,36,49400,70000,9500
 
k,37,600,105000,9500
k,38,19400,105000,11000
k,39,30600,105000,11000
k,40,49400,105000,9500
 
k,41,600,600,0
k,42,19400,600,0
k,43,19400,139400,0
k,44,0,139400,0
k,45,30600,600,0
k,46,49400,600,0
k,47,49400,139400,0
k,48,30600,139400,0
 
 
LSTR,       41,       9  
LSTR,       42,      13  
LSTR,       45,      14  
LSTR,       46,      10  
LSTR,       47,      12  
LSTR,       48,      16  
LSTR,       43,      15  
LSTR,     44,      11  
LSTR,      37,      25  
LSTR,      26,      38  
LSTR,      27,      39  
LSTR,      28,      40  
LSTR,      24,      36  
LSTR,      23,      35  
LSTR,      22,      34  
LSTR,      21,      33  
LSTR,      17,      29  
LSTR,      18,      30  
LSTR,      19,      31  
LSTR,      20,       32
 
SECTYPE,   2, BEAM, CSOLID, , 0 
SECOFFSET, CENT 
SECDATA,600,20,10,0,0,0,0,0,0,0,0,0 
 
TYPE,   2   
MAT,       2
REAL,   
ESYS,       0   
SECNUM,   2 
 
FLST,5,20,4,ORDE,2  
FITEM,5,9   
FITEM,5,-28 
CM,_Y,LINE  
LSEL, , , ,P51X 
CM,_Y1,LINE 
CMSEL,,_Y   
!*  
FLST,2,20,4,ORDE,2  
FITEM,2,9   
FITEM,2,-28 
LMESH,P51X  
EPLOT   
 
ET,3,BEAM188
!*  
/REPLOT,RESIZE  
SECTYPE,   3, BEAM, I, , 0  
SECOFFSET, CENT 
SECDATA,1000,1000,1000,200,200,200,0,0,0,0,0,0  
 
LSTR,      43,      48  
LSTR,      26,      27  
LSTR,      22,      23  
LSTR,      18,      19  
LSTR,      42,      45  
TYPE,   3   
MAT,       2
REAL,   
ESYS,       0   
SECNUM,   3 
 
 
FLST,5,5,4,ORDE,2   
FITEM,5,29  
FITEM,5,-33 
CM,_Y,LINE  
LSEL, , , ,P51X 
CM,_Y1,LINE 
CMSEL,,_Y   
!*  
LESIZE,_Y1, , ,50, , , , ,1 
 
 
FLST,2,5,4,ORDE,2   
FITEM,2,29  
FITEM,2,-33 
LMESH,P51X 
————————————————

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原文链接：https://blog.youkuaiyun.com/ansys177/article/details/140177256