The material and geometric nonlinearity has a strong influence on the structural stability of precast concrete buildings with semi-rigid connections. However, most studies about the global stability of such buildings are based on linear analyses, with the nonlinear effects being evaluated using approximate methods. Therefore, this work aims to assess the effect of the connection stiffness in the stability of precast concrete plane frames considering the geometric and material nonlinearities. The semi-rigid connections are modeled using a connection element developed and implemented in this work. The geometric nonlinearity due to large displacements is accounted for using plane frame elements based on the co-rotational formulation. The mater...
This work aims to present a finite element model for nonlinear material and geometric analysis of pr...
The parameters that influence the nonlinear behavior of R/C frames including geometry, material and ...
No presente trabalho foram estudadas duas ligações viga-pilar de estruturas de concreto pré-moldado ...
A nÃo linearidade fÃsica e geomÃtrica tem grande influÃncia sobre o comportamento estrutural de edi...
The behaviour of reinforced concrete precast beams is strongly influenced by the flexural stiffness ...
This research comprehends a study of the analysis procedures of the global stability in precast con...
In order to obtain the best relation between the parts of a structural system of precast concrete, t...
O uso de elementos de concreto pré-moldado impulsionou a industrialização da construção civil. No en...
No presente trabalho são avaliados os principais parâmetros de projeto na análise da estabilidade gl...
The objective of this work was to evaluate the influence of the rigidity of the beam-tocolumn connec...
For simplified calculation, in the design of reticulated concrete structures, it is still common to ...
This thesis describes a new technique for studying the non-linear behaviour of reinforced concrete f...
Em estruturas de concreto pré-moldado, as ligações usualmente apresentam comportamento semi-rígido, ...
This study deals with the reduction of the stiffness in precast concrete structural elements of mult...
The behaviour of prestressed precast beams is directly affected by the rotational stiffness of the ...
This work aims to present a finite element model for nonlinear material and geometric analysis of pr...
The parameters that influence the nonlinear behavior of R/C frames including geometry, material and ...
No presente trabalho foram estudadas duas ligações viga-pilar de estruturas de concreto pré-moldado ...
A nÃo linearidade fÃsica e geomÃtrica tem grande influÃncia sobre o comportamento estrutural de edi...
The behaviour of reinforced concrete precast beams is strongly influenced by the flexural stiffness ...
This research comprehends a study of the analysis procedures of the global stability in precast con...
In order to obtain the best relation between the parts of a structural system of precast concrete, t...
O uso de elementos de concreto pré-moldado impulsionou a industrialização da construção civil. No en...
No presente trabalho são avaliados os principais parâmetros de projeto na análise da estabilidade gl...
The objective of this work was to evaluate the influence of the rigidity of the beam-tocolumn connec...
For simplified calculation, in the design of reticulated concrete structures, it is still common to ...
This thesis describes a new technique for studying the non-linear behaviour of reinforced concrete f...
Em estruturas de concreto pré-moldado, as ligações usualmente apresentam comportamento semi-rígido, ...
This study deals with the reduction of the stiffness in precast concrete structural elements of mult...
The behaviour of prestressed precast beams is directly affected by the rotational stiffness of the ...
This work aims to present a finite element model for nonlinear material and geometric analysis of pr...
The parameters that influence the nonlinear behavior of R/C frames including geometry, material and ...
No presente trabalho foram estudadas duas ligações viga-pilar de estruturas de concreto pré-moldado ...