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finish
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!0.¶¨Òå±äÁ¿
emst=1.95e5
as=139
tf=180e3
denss=7921e-12
emcon=3.45e4
densc=2300e-12
r0=9000
b=150
h=200
d0=40
dd=200-2*d0
spanl=3000
!¾­¼ÆËãÍÆµ¼¿ÉÇóµÃÁ½ÇÐÏß½»µã¾àÀëÁºµ×µÄ¾àÀë
d1=(39-3*sqrt(29))/35*dd-d0
!1.¶¨Òåµ¥ÔªÓë²ÄÁÏÐÔÖÊ--------------------
et,1,solid95
et,2,link8
mp,ex,1,emcon
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mp,dens,1,densc
mp,ex,2,emst
mp,prxy,2,0.3
mp,dens,2,denss
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l,9,10
l,10,11
lfillt,13,14,r0
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wpoff,,,spanl/2
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wpcsys,-1
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finish
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solve
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ANSYSÖжÔceintf µÄÃèÊöÊÇ£¬CEINTF
CEINTF, TOLER, DOF1, DOF2, DOF3, DOF4, DOF5, DOF6, MoveTol Generates constraint equations at an interface.
PREP7: Constraint Equations
TOLER
Tolerance about selected elements, based on a fraction of the element dimension (defaults to 0.25 (25%)). Nodes outside the element by more than the tolerance are not accepted as being on the interface.
DOF1, DOF2, DOF3, . . . , DOF6
Degrees of freedom for which constraint equations are written. Defaults to all applicable DOFs. DOF1 accepts ALL as a valid label, in which case the rest are ignored (all DOFs are applied).
MoveTol
The allowed "motion" of a node (see Note below). This distance is in terms of the element coordinates (-1.0 to 1.0). A typical value is 0.05. Defaults to 0 (do not move). MoveTol must be less than or equal to TOLER.
СµÜÖ»ÊDz»Ã÷°×Õâ¸öº¯ÊýÖеÄTolerance¸ÃÈçºÎÀí½â£¬Ï£Íû¸ßÊÖ½â´ð¡£
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At the interface between regions, nodes should be selected from the more dense mesh region, A, and the elements selected from the less dense mesh region, B.
аæANSYSÖÐceintf ÔËÐÐÎÊÌâÌÖÂÛ£¬´ó¼Ò½øÀ´¿´¿´£¬Ð»Ð»
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