https://www.elibrary.ru/title_about_new.asp?i Materials physics and mechanics Механика и физика материалов 1605-8119 19 Use of additional finite element method for nonlinear analysis of bar systems at limit states Use of additional finite element method for nonlinear analysis of bar systems at limit states Ermakova South Ural State University (National Research University) 16 04 2016 26 1 77 80

This paper considers some problems connected with description of limit states of the plane bar FE and special bar one for nonlinear analysis of reinforced concrete structures by means of developed AFEM. These problems are connecting with necessary of taking account of reinforcement and changing physical nonlinear properties of these FEs when this method is used.

 reinforced concrete structures additional finite element method limit state reinforcement