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Çó´óÀÐÖ¸µãÃÔ½ò£¬ÏÂÃæÒѽ¨Ä££¬µ«ÊÇѹµçƬµÄµçѹ¶ÁȡʼÖÕ²»ÐУ¬Çó´óÀиøÐ´¸öÄÜÏÔʾµçѹµÄºó´¦Àí
/prep7                                                    !½øÈëǰ´¦ÀíÆ÷
/title,Transient and harmonic analyses of a piezoelectric circuit
/nopr
L1=0.068                                                  !½ðÊô»ùƬµÄ³ß´ç
W1=0.010
H1=0.00064

L2=0.028                                                  !ÉÏѹµçƬ³ß´ç
W2=0.007
H2=0.0003

L3=0.028                                                  !Ƭ³ß´ç
W3=0.0015
H3=0.00064

L4=0.02969
W4=0.007
H4=0.00064

L5=0.01031                                                 !shangÖÊÁ¿¿é³ß´ç
W5=0.007
H5=0.0049

BLOCK,-W3,0,-H3/2,0,0,L3                     !½¨Á¢½ðÊô»ùƬµÄÄ£ÐÍ
BLOCK,0,W2/2,-H3/2,0,0,L3
BLOCK,W2/2,W2,-H3/2,0,0,L3
BLOCK,W2,W2+W3,-H3/2,0,0,L3
BLOCK,-W3,0,-H3/2,0,L3,L3+L4
BLOCK,0,W2/2,-H3/2,0,L3,L3+L4
BLOCK,W2/2,W2,-H3/2,0,L3,L3+L4
BLOCK,W2,W2+W3,-H3/2,0,L3,L3+L4
BLOCK,-W3,0,-H3/2,-H3,0,L3                     !½¨Á¢½ðÊô»ùƬµÄÄ£ÐÍ
BLOCK,0,W2/2,-H3/2,-H3,0,L3
BLOCK,W2/2,W2,-H3/2,-H3,0,L3
BLOCK,W2,W2+W3,-H3/2,-H3,0,L3
BLOCK,-W3,0,-H3/2,-H3,L3,L3+L4
BLOCK,0,W2/2,-H3/2,-H3,L3,L3+L4
BLOCK,W2/2,W2,-H3/2,-H3,L3,L3+L4
BLOCK,W2,W2+W3,-H3/2,-H3,L3,L3+L4
BLOCK,0,W2/2,0,H2+H2,0,L3         !½¨Á¢ÉÏѹµçƬģÐÍ
BLOCK,W2/2,W2,0,H2+H2,0,L3
BLOCK,0,W2/2,-H3,-H3-H2,0,L3         !½¨Á¢ÏÂѹµçƬģÐÍ
BLOCK,W2/2,W2,-H3,-H3-H2,0,L3
BLOCK,-W3,0,0,H2,L3+L4,L3+L4+L5                    !½¨Á¢shangyaÖÊÁ¿¿éÄ£ÐÍ
BLOCK,0,W2/2,0,H2,L3+L4,L3+L4+L5
BLOCK,W2/2,W2,0,H2,L3+L4,L3+L4+L5
BLOCK,W2,W2+W3,0,H2,L3+L4,L3+L4+L5
BLOCK,-W3,0,H2,H2+0.0046,L3+L4,L3+L4+L5                    !½¨Á¢shangyashangÖÊÁ¿¿éÄ£ÐÍ
BLOCK,0,W2/2,H2,H2+0.0046,L3+L4,L3+L4+L5
BLOCK,W2/2,W2,H2,H2+0.0046,L3+L4,L3+L4+L5
BLOCK,W2,W2+W3,H2,H2+0.0046,L3+L4,L3+L4+L5
BLOCK,-W3,0,-H3/2,0,L3+L4,L3+L4+L5                             !½¨Á¢ÖÐÖÊÁ¿¿éÄ£ÐÍ
BLOCK,0,W2/2,-H3/2,0,L3+L4,L3+L4+L5
BLOCK,W2/2,W2,-H3/2,0,L3+L4,L3+L4+L5
BLOCK,W2,W2+W3,-H3/2,0,L3+L4,L3+L4+L5
BLOCK,-W3,0,-H3/2,-H3,L3+L4,L3+L4+L5                            !½¨Á¢ÖÐÖÊÁ¿¿éÄ£ÐÍ
BLOCK,0,W2/2,-H3/2,-H3,L3+L4,L3+L4+L5
BLOCK,W2/2,W2,-H3/2,-H3,L3+L4,L3+L4+L5
BLOCK,W2,W2+W3,-H3/2,-H3,L3+L4,L3+L4+L5
BLOCK,-W3,0,-H3,-H3-H2,L3+L4,L3+L4+L5                   !½¨Á¢ÖÐÏÂÖÊÁ¿¿éÄ£ÐÍ
BLOCK,0,W2/2,-H3,-H3-H2,L3+L4,L3+L4+L5
BLOCK,W2/2,W2,-H3,-H3-H2,L3+L4,L3+L4+L5
BLOCK,W2,W2+W3,-H3,-H3-H2,L3+L4,L3+L4+L5
BLOCK,-W3,0,-H3-H2,-H3-H2-H5,L3+L4,L3+L4+L5                   !½¨Á¢xiaÖÊÁ¿¿éÄ£ÐÍ
BLOCK,0,W2/2,-H3-H2,-H3-H2-H5,L3+L4,L3+L4+L5
BLOCK,W2/2,W2,-H3-H2,-H3-H2-H5,L3+L4,L3+L4+L5
BLOCK,W2,W2+W3,-H3-H2,-H3-H2-H5,L3+L4,L3+L4+L5
BLOCK,0,W2/2,-H3/2,0,L3+L4+L5+L5,L3+L4+L5+L5+L5/2      !Íⲿ¹Ì¶¨
BLOCK,W2/2,W2,-H3/2,0,L3+L4+L5+L5,L3+L4+L5+L5+L5/2
BLOCK,0,W2/2,-H3/2,-H3,L3+L4+L5+L5,L3+L4+L5+L5+L5/2
BLOCK,W2/2,W2,-H3/2,-H3,L3+L4+L5+L5,L3+L4+L5+L5+L5/2
vglue,all

!ÔØºÉ²ÎÊý
V=100  
Uy=10.e-3

!   ²ÄÁÏÊôÐÔ
E1=2.0e9  
NU12=0.29  
G12=0.775e9  
d31=2.2e-11  
d32=0.3e-11
d33=-3.0e-11
ept33=12

!PZTÉϲÄÁÏÌØÐÔ²ÎÊý
mp,dens,1,7750                                     !¶¨ÒåÃܶÈ
emunit,epzro,8.85e-12                         !×ÔÓɿռä½éµç³£ÊýÉèÖÃΪ8.85 e-12 F/m¡£
MP,PERX,1,729                                          !½éµç³£Êý
MP,PERY,1,635
MP,PERZ,1,729   
tb,piez,1
tbdata,2,-5.2                  ! e31
tbdata,5,15.1                  ! e33
tbdata,8,-5.2                  ! e31
tbdata,10,12.7                 ! e15
tbdata,15,12.7                 ! e15
TB,ANEL,1                                                            !µ¯ÐÔ¾¢¶ÈϵÊý
tbdata,1,13.9E10,7.43E10,7.78E10  ! c11,c13,c12
tbdata,7,11.5E10,7.43E10       ! c33,c13
tbdata,12,13.9E10              ! c11
tbdata,16,2.56E10              ! c44
tbdata,19,2.56E10              ! c44
tbdata,21,3.06E10              ! c66
MP,DENS,1,7750                          !PZT²ÎÊý
MP,NUXY,1,0.29
mp,dens,2,8300            !AL ²ã²ÄÁϲÎÊý
mp,ex,2,110e9
mp,nuxy,2,0.324
MP,DENS,3,8900               !ÖÊÁ¿¿é²ÎÊý
MP,EX,3,180E9
MP,NUXY,3,0.3

ET,1,SOLID5,3
ET,2,SOLID45
ET,3,combin39

MAT,1$TYPE,1 !PZT66ÉϽøÐÐÍø¸ñ»®·Ö
VSEL,S,,,66
VSEL,A,,,55
ESIZE,5E-4
MSHKEY,1
MSHAPE,0,3D
numstr,node,14
VMESH,all
!*get,Epz,elem,,count           ! Get the number of solid elementsµÃµ½¹ÌÌåÔªËØµÄÊýÁ¿
MAT,1$TYPE,1 !PZT74ÉϽøÐÐÍø¸ñ»®·Ö
VSEL,S,,,74
VSEL,A,,,56
ESIZE,5E-4
MSHKEY,1
MSHAPE,0,3D
VMESH,all

MAT,2$TYPE,2 !AL53²ãÍø¸ñ»®·Ö
VSEL,S,,,53
VSEL,A,,,52
VSEL,A,,,51
VSEL,A,,,1
VSEL,A,,,68
VSEL,A,,,65
VSEL,A,,,63
VSEL,A,,,50
VSEL,A,,,69
VSEL,A,,,67
VSEL,A,,,64
VSEL,A,,,49
VSEL,A,,,91
VSEL,A,,,90
VSEL,A,,,89
VSEL,A,,,73
VSEL,A,,,94
VSEL,A,,,72
VSEL,A,,,70
VSEL,A,,,71
VSEL,A,,,93
VSEL,A,,,92
VSEL,A,,,54
VSEL,A,,,75
ESIZE,5E-4
MSHKEY,1
MSHAPE,0,3D
VMESH,all
MAT,3$TYPE,2 !ÉÏ¡¢ÏÂÖÊÁ¿¿é80Íø¸ñ»®·Ö
VSEL,S,,,80
VSEL,A,,,81
VSEL,A,,,78
VSEL,A,,,79
VSEL,A,,,76
VSEL,A,,,77
VSEL,A,,,58
VSEL,A,,,57
VSEL,A,,,86
VSEL,A,,,87
VSEL,A,,,84
VSEL,A,,,85
VSEL,A,,,82
VSEL,A,,,83
VSEL,A,,,60
VSEL,A,,,59
ESIZE,5E-4
MSHKEY,1
MSHAPE,0,3D
VMESH,all

MAT,2$TYPE,2 !AL62²ãÍø¸ñ»®·Ö
VSEL,S,,,62
VSEL,A,,,88
VSEL,A,,,61
VSEL,A,,,45
ESIZE,5E-4
MSHKEY,1
MSHAPE,0,3D
VMESH,all

asel,s,loc,z,,,
da,all,all,,
allsel,all
ACEL,0,9.8,0
NSEL,ALL
FINISH
/SOLU   
MODOPT,LANB,8,400,1200   !²ÉÓÃLANCZOSËã·¨£¬ÉèÖüÆËã8½×ģ̬ÒÔ¼°ÆµÂÊ·¶Î§
nsel,s,loc,z,0,L3                                              !¶¨ÒåÉÏѹµçƬϲãµç¼«
nsel,r,loc,x,0,W2
nsel,r,loc,y,0
cp,1,volt,all
*get,n_bot,node,0,num,min
nsel,s,loc,z,0,L3                                       !¶¨ÒåÉÏѹµçƬÉϲãµç¼«
nsel,r,loc,x,0,W2
nsel,r,loc,y,H2+H2
cp,2,volt,all
*get,n_top,node,0,num,min@wuming524
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