压电材料分析主要是材料。下面是一个我以前做的压电材料的例子,望能对你有所帮助。
!########################### Material property #################
!******************3**************************
et,3,solid5 ! UX,UY,UZ,TEMP,VOLT,MAG
!mp,nuxy,3,0.27
mp,dens,3,7.64e3 ! kg/m3
mp,perx,3,8.93e-9 ! F/m
mp,pery,3,8.93e-9 ! F/m
mp,perz,3,6.92e-9 ! F/m
mp,kxx,3,1
mp,murx,3,1
tb,anel,3 ! Anisotropic elastic matrix 72A??? 99.3.4
tbdata,1,11.565e10,6.489e10,6.229e10,0,0,0
tbdata,7,11.565e10,6.229e10,0,0,0
tbdata,12,9.298e10,0,0,0
tbdata,16,1.786e10,0,0
tbdata,19,1.786e10,0
tbdata,21,1.786e10
tb,piez,3 ! Piezoelectric matrix 72A??? 99.3.4
tbdata,1,0,0,-12.3082
tbdata,4,0,0,-12.3082
tbdata,7,0,0,20.7574
tbdata,10,0,0,0
tbdata,13,0,17.0357,0
tbdata,16,17.0357,0,0 |