Re: nonlinear theory of elasticity question using Mathematica
- To: mathgroup at smc.vnet.net
- Subject: [mg48108] Re: nonlinear theory of elasticity question using Mathematica
- From: mathma18 at hotmail.com (Narasimham G.L.)
- Date: Thu, 13 May 2004 00:08:52 -0400 (EDT)
- References: <c7q6c7$rph$1@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
Anatoly Vershinin <versh1984 at mail.ru> wrote in message news:<c7q6c7$rph$1 at smc.vnet.net>... Large deformations in plane elasticity. Tensor of tensions at plane with elliptical hole,forces at infinity. Because of huge formulas my program is VERY slow,half a day. Did you first solve the linear case with circular hole? Is the time taken more due to inclusion of geometrical non-linearity? Is the material isotropic or St.Venant type? Please send details of the Stress function, whether plane stress/strain , PDEs, compatibility conditions,boundary conditions etc. Using NDSolve should take only a few seconds.I have not used the tensor package of Mathematica but believe it should be not too difficult or time consuming.
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- From: Anatoly Vershinin <versh1984@mail.ru>
- nonlinear theory of elasticity question using Mathematica