Add to ORKGA discrete model by which the prestressed tendons can be modelled independent on concrete FE-Mesh is presented. The secondary reinforcement and stirrups are represented using a smeared model. The prestressing force at the anchorage and prestress losses due to friction and slippage directly can be represented. The anchorage is modelled using Lagrange multiplier, Penalty function or by having an identical node for steel and concrete elements at the anchorage point. An elasto-plastic concrete model and bilinear elasto-plastic model for steel is used for numerical studies
In this paper a finite element formulation of a geometric and material nonlinear analytical model fo...
In this paper a finite element formulation of a geometric and material nonlinear analytical model fo...
In this paper a finite element formulation of a geometric and material nonlinear analytical model fo...
A special discrete and smeared representation of reinforcement to be used in nonlinear finite elemen...
A special discrete and smeared representation of reinforcement to be used in nonlinear finite elemen...
Within the scope of a nonlinear FE-Analysis of prestressed concrete structures the prestress forces ...
Pretensioned concrete girders have been used for many years in construction. Nevertheless, optimizat...
AbstractThree models were developed to simulate the transfer of prestress force from steel to concre...
Three models were developed to simulate the transfer of prestress force from steel to concrete in pr...
In this paper a finite element formulation of a geometric and material nonlinear analytical model fo...
In this paper a finite element formulation of a geometric and material nonlinear analytical model fo...
This work aims to present a finite element model for nonlinear material and geometric analysis of pr...
In this paper a finite element formulation of a geometric and material nonlinear analytical model fo...
In this paper a finite element formulation of a geometric and material nonlinear analytical model fo...
In this paper a finite element formulation of a geometric and material nonlinear analytical model fo...
In this paper a finite element formulation of a geometric and material nonlinear analytical model fo...
In this paper a finite element formulation of a geometric and material nonlinear analytical model fo...
In this paper a finite element formulation of a geometric and material nonlinear analytical model fo...
A special discrete and smeared representation of reinforcement to be used in nonlinear finite elemen...
A special discrete and smeared representation of reinforcement to be used in nonlinear finite elemen...
Within the scope of a nonlinear FE-Analysis of prestressed concrete structures the prestress forces ...
Pretensioned concrete girders have been used for many years in construction. Nevertheless, optimizat...
AbstractThree models were developed to simulate the transfer of prestress force from steel to concre...
Three models were developed to simulate the transfer of prestress force from steel to concrete in pr...
In this paper a finite element formulation of a geometric and material nonlinear analytical model fo...
In this paper a finite element formulation of a geometric and material nonlinear analytical model fo...
This work aims to present a finite element model for nonlinear material and geometric analysis of pr...
In this paper a finite element formulation of a geometric and material nonlinear analytical model fo...
In this paper a finite element formulation of a geometric and material nonlinear analytical model fo...
In this paper a finite element formulation of a geometric and material nonlinear analytical model fo...
In this paper a finite element formulation of a geometric and material nonlinear analytical model fo...
In this paper a finite element formulation of a geometric and material nonlinear analytical model fo...
In this paper a finite element formulation of a geometric and material nonlinear analytical model fo...