Nicolas R.
Structural
- Aug 22, 2016
- 23
Hi everyone,
I’m beginner in Abaqus, i want to do the analysis of concrete beams submitting to flexion, the focus of my study is to evaluate the efficiencies of the system of reinforcement with external bounded fiber reinforcement polymers. I need to define the properties of the materials (Elastic and plastics) to generate the solicitation of the fiber reinforcement.
In my actually model, I have some problems to see the graphic of Concentered force Vs Displacement; I am considering a riks step to consider the degradation and the loss of the stiffness of the section of the beam.
The principal problem that I have in this first stage is that the graphic in the model with T-section beam do not show the not linear behavior unlike append in the circular section… see the attach pictures.
I am so grateful if someone can help me with material of references our tips to solve this model.
Thank you very much.
Regards.
I’m beginner in Abaqus, i want to do the analysis of concrete beams submitting to flexion, the focus of my study is to evaluate the efficiencies of the system of reinforcement with external bounded fiber reinforcement polymers. I need to define the properties of the materials (Elastic and plastics) to generate the solicitation of the fiber reinforcement.
In my actually model, I have some problems to see the graphic of Concentered force Vs Displacement; I am considering a riks step to consider the degradation and the loss of the stiffness of the section of the beam.
The principal problem that I have in this first stage is that the graphic in the model with T-section beam do not show the not linear behavior unlike append in the circular section… see the attach pictures.
I am so grateful if someone can help me with material of references our tips to solve this model.
Thank you very much.
Regards.
