Numerical solution of reinforced concrete beam using Newton-Raphson method with adaptive descent
Journal Title: Bulletin of the Military University of Technology - Year 2015, Vol 64, Issue 4
Abstract
This paper describes numerical solution of a reinforced concrete beam. The modelling was performed with the principles of the Finite Element Method (FEM). In order to validate the materials models: concrete and reinforcing steel, the results, obtained using the Newton-Raphson method with adaptive descent, were compared with experimental data. Simulations help to reduce the cost of experimental research through more efficient carrying out the tests. The solution of advanced problems of reinforced concrete members in the range of linear-elastic deformation and in the range of non-linear deformation leading to the failure is possible.[b]Keywords[/b]: mechanics of concrete structures, finite element method, reinforced concrete beam, adaptive descent
Authors and Affiliations
Piotr Smarzewski
Keywords
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