I am trying to find the method of stress evaluation used in Isogeometric analysis. I havn't come to know any numerical process for stress computation along with its implementation in IGA. Can someone please help me in this regard.
In that respect, IGA does not differ from usual FEM. You can use any of the established procedures, e.g. the nodal projection described in Zienkiewicz, Talor, and Zhu, "The Finite Element Method, Its Basis & Fundamentals", 6th Ed., pp. 207-209
Evaluation of stresses in Isogeometric analysis
In that respect, IGA does not differ from usual FEM. You can use any of the established procedures, e.g. the nodal projection described in Zienkiewicz, Talor, and Zhu, "The Finite Element Method, Its Basis & Fundamentals", 6th Ed., pp. 207-209
Peter
In reply to Evaluation of stresses in Isogeometric analysis by Peter Stein
Thanks a Lot Sir, It's really
Thanks a Lot Sir, It's really helpful.
Vishal