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090 _aB-17244
245 1 0 _aA classical variational model for micropolar elastodynamics
490 0 _vInternational Journal of Nonlinear Sciences and Numerical Simulation, 1(2), p.133-138, 2000
520 3 _aA family of classical generalized variational principles (not Gurtin-type and not involving convolutions)is presented for micropolar elastodynamics through the semi-inverse method. An energy-like trial-functional is developed with a certain unknown function pertaining to the smaller number of constitutive variables. The new trial-functional with the new unknown function are derived through the variation of the old trial-functional. Finally, the final trial-functional is achieved when the corresponding unknown function becomes constant. The present theory provides a complete basis for the finite element applications and other direct variational methods such as Ritz, Trefftz and Kantorovitch methods.
650 1 4 _aELASTICITY
650 1 4 _aFINITE ELEMENT METHOD
650 1 4 _aMICROPOLAR ELASTODYNAMICS
650 1 4 _aSEMI-INVERSE METHOD
650 1 4 _aVARIATIONAL THEORY
700 1 2 _aHe, J.
856 4 0 _uhttps://drive.google.com/file/d/1a1zMLtDa0xOHhK4L-f3_5IadDGEE02hX/view?usp=drivesdk
_zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
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