Karman'equations

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1 total messages Started by Nicolas Ratier Fri, 08 Jan 1993 00:26

#1053

Author: Nicolas Ratier
Date: Fri, 08 Jan 1993 00:26

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Hi,

         I have to solve the Karman's system of equation :
-------------------------------------------------------------------
  (Wxxxx + 2 Wxxyy + Wyyyy) - (Fyy Wxx + Fxx Wyy - 2 Fxy Wxy) = P
  (Fxxxx + 2 Fxxyy + Fyyyy) + (Wxx Wyy - Wxy Wxy)       = 0
------------------------------------------------------------------- 

    on a rectangulare domaine, the plate is clamped.

so the boundary conditions for W (the deflection) are dW/dn = 0
                                                       W    = 0

but what are the boundary conditions for the fonction F ???????

I didn't find anything on it and it make me crasy ...
Does anybody had work on this problem ? 
Do you known a paper on it?

        please email me at :   ratier@laas.laas.fr
        Thanks

                           Nicolas 


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