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090 _aB-17238
245 1 0 _aOn FEM evaluation of stress concentration in micropolar elastic materials
490 0 _vNanoScience and Technology: An International Journal, 7(4), p.297-304, 2016
520 3 _aIn order to model stress concentration near geometrical singularities and the size effect observed in nanoscale media we discuss the implementation of the finite element method (FEM)in considering the linear micropolar elasticity. With the new finite element method developed, few static problems are analyzed where the influence of the microstructure may be important. The provided comparison of the solutions obtained within the micropolar and classical elasticity shows the influence of micropolar properties on stress concentration near notches and contact areas.
650 1 4 _aCOSSERAT CONTINUUM
650 1 4 _aFEM
650 1 4 _aMICROPOLAR ELASTICITY
650 1 4 _aPOROUS MEDIA
650 1 4 _aSIZE EFFECT
650 1 4 _aSTRESS CONCENTRATION
700 1 2 _aEremeyev, V. A.
700 1 2 _aSkrzat, A.
700 1 2 _aStachowicz, F.
856 4 0 _uhttps://drive.google.com/file/d/1HiAm0OAXeCMVUQJfnyUWTA983gw0QR_t/view?usp=drivesdk
_zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
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