FINITE ELEMENT MODELING OF CAMBER OF PRESTRESSED CONCRETE BEAMS
FINITE ELEMENT MODELING OF CAMBER OF PRESTRESSED CONCRETE BEAMS
DOI:
https://doi.org/10.22337/2587-9618-2017-13-4-58-65Keywords:
finite element method, pre-stressing concrete, the stiffness matrix of the truss, combined and plane multilinear finite elements×Abstract
For large-span reinforced concrete beam structures developed by the method of determining the camber due to the prestressing of a steel rope on the concrete. Performed numerical experiments to study the impact of various schemes layout prestressed reinforcement without bonding with concrete on the distribution of the relief efforts along the path of the reinforcement.
