Torsion in Microstructure Hollow Thick-Walled Circular Cylinder Made up of Orthotropic Material

سال انتشار: 1397
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 213

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شناسه ملی سند علمی:

JR_JSMA-10-3_010

تاریخ نمایه سازی: 12 اسفند 1398

چکیده مقاله:

In this paper, a numerical solution has been developed for hollow circular cylinders made up of orthotropic material which is subjected to twist using micro polar theory. The effect of twisting moment and material internal length on hollow thick-walled circular cylinder made up of micro polar orthotropic material is investigated. Finite difference method has been used to exhibit the influence of shear moduli and material internal length on shear stresses and couple stresses. It is found that the effect of small characteristic length on shear stresses is negligible and couple stresses present its significance when characteristic length is large in solid particle. The behavior of couple stresses are nonlinear for large internal length while for small internal length couple stresses are linear in nature except near the free boundaries. Torsion in hollow cylinder made up of micro polar orthotropic play vital role in the presence of cracks and holes. Therefore, torsional analysis of hollow cylinder plays important role in the field of biomechanics.

نویسندگان

S Yadav

Department of Mathematics, Jaypee Institute of Information Technology, Noida, India

S Sharma

Department of Mathematics, Jaypee Institute of Information Technology, Noida, India

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  • Pagano N.J., Sih G.C., 1968, Stress singularities around a crack ...
  • Fatemi J., Onck P.R., Poort G., van Keulen F., 2003, ...
  • Eringen A.C., 1966, Linear theory of micropolar elasticity, Journal of ...
  • Eringen A.C., 1999, Microcontinuum Field Theories, Springer, Berlin edition. ...
  • Altenbach H., Eremeyev V.A., 2010, Thin-walled structures made of foams, ...
  • Gauthier R.D., Jahsman W.E., 1975, A quest for micropolar elastic ...
  • Merkel A., Tournat V., Gusev V., 2011, Experimental evidence of ...
  • Kvasov R., Steinberg L., 2013, Numerical modeling of bending of ...
  • Hadjesfandiari A.R., Dargush G.F., 2014, Evolution of generalized couple-stress continuum ...
  • Hadjesfandiari A.R., Dargush G.F., 2013, Fundamental solutions for isotropic size-dependent ...
  • Taliercio A., Veber D., 2009, Some problems of linear elasticity ...
  • Taliercio A., 2010, Torsion of micropolar hollow circular cylinders, Mechanics ...
  • Sharma S., Yadav S., Sharma R., 2015, Thermal creep analysis ...
  • Taliercio A., Veber D., 2016, Torsion of elastic anisotropic micropolar ...
  • Smith A., 1970, Torsion and vibrations of cylinders of a ...
  • Reddy G.V.K., Venkatasubramanian N.K., 1976, Saint-venant s problem for a ...
  • Eringen A.C., 1968,Theory of Micropolar Elasticity, New York, Academic Press. ...
  • نمایش کامل مراجع