This work presents a numerical model for 3D analyses through the finite element method of reinforced concrete structures subjected to monotonic loads. The proposed model for concrete is orthotropic and uses the equivalent uniaxial strain concept. The equivalent uniaxial stress-strain relation is generalized to take into account the triaxial stress conditions. The parameters used in the equivalent uniaxial stress-strain curve are determined from the failure surface defined in the principal stress space. The implementation in finite elements is based on the consideration of smeared cracks with cracks rotating according to the directions of the principal stresses. Also, an embedded reinforcement model was implemented to represent existent rein...
Este trabalho apresenta um modelo computacional para a análise de peças de concreto armado, utilizan...
The numerical simulation results of the fracture process in re-inforced concrete shear panels are pr...
This work describes a numerical model of fibre reinforced concrete elastic behaviour implemented usi...
This work presents a numerical model for 3D analyses through the finite element method of reinforced...
This work presents a numerical model for 3D analyses through the finite element method of reinforced...
This paper presents a numerical model for the non-linear analysis of concrete structures under monot...
Neste trabalho apresenta-se um modelo numérico abrangente para análise tridimensional de estruturas ...
Reinforced concrete structures generally refers to beams, columns and walls which are constituted by...
iABSTRACT This study deals with the finite element analysis of the monotonic behavior of reinforced ...
A análise de painéis de concreto armado submetidos a corte puro é um tópico que tem recebido atenção...
This work presents a numerical method for the evaluation of internal forces and displacements in rei...
A numerical model using the Finite Element Method (FEM) for the nonlinear static and dynamic analysi...
A análise da formação e crescimento de fissuras em peças de concreto armado permanece como uma das p...
The use of numerical methods, such as the finite element method, allows the development of models ca...
En general, las estructuras de concreto reforzado como vigas, columnas y muros están conformadas por...
Este trabalho apresenta um modelo computacional para a análise de peças de concreto armado, utilizan...
The numerical simulation results of the fracture process in re-inforced concrete shear panels are pr...
This work describes a numerical model of fibre reinforced concrete elastic behaviour implemented usi...
This work presents a numerical model for 3D analyses through the finite element method of reinforced...
This work presents a numerical model for 3D analyses through the finite element method of reinforced...
This paper presents a numerical model for the non-linear analysis of concrete structures under monot...
Neste trabalho apresenta-se um modelo numérico abrangente para análise tridimensional de estruturas ...
Reinforced concrete structures generally refers to beams, columns and walls which are constituted by...
iABSTRACT This study deals with the finite element analysis of the monotonic behavior of reinforced ...
A análise de painéis de concreto armado submetidos a corte puro é um tópico que tem recebido atenção...
This work presents a numerical method for the evaluation of internal forces and displacements in rei...
A numerical model using the Finite Element Method (FEM) for the nonlinear static and dynamic analysi...
A análise da formação e crescimento de fissuras em peças de concreto armado permanece como uma das p...
The use of numerical methods, such as the finite element method, allows the development of models ca...
En general, las estructuras de concreto reforzado como vigas, columnas y muros están conformadas por...
Este trabalho apresenta um modelo computacional para a análise de peças de concreto armado, utilizan...
The numerical simulation results of the fracture process in re-inforced concrete shear panels are pr...
This work describes a numerical model of fibre reinforced concrete elastic behaviour implemented usi...