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Comparison of numerical models for nonlinear static analysis of planar concrete frames based on 1D and 2D finite elements
Author(s) -
Radnic J.,
Markic R.,
Glibic M.,
Grgić N.,
Banović I.
Publication year - 2016
Publication title -
materialwissenschaft und werkstofftechnik
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.285
H-Index - 38
eISSN - 1521-4052
pISSN - 0933-5137
DOI - 10.1002/mawe.201600523
Subject(s) - planar , nonlinear system , structural engineering , plane (geometry) , beam (structure) , numerical analysis , finite element method , engineering , mathematics , geometry , computer science , mathematical analysis , physics , computer graphics (images) , quantum mechanics
Firstly, a discussion about the application of beam‐column (1D) and plane (2D) finite elements in the numerical analysis of the planar concrete frames is presented. Then, briefly are presented two numerical models for nonlinear static analysis of planar concrete frames, first based on beam‐column (1D) elements and second on plane (2D) finite elements, which can simulate their main nonlinear effects. The presented models are verified on two experimental test results. Good agreement was obtained between the experimental and the numerical results, which confirm the possibility of practical application of both presented numerical models. However, their further verifications are necessary.