How to change material properties of Concrete damage plasticity model for STEEL FIBRE REINFORCED CONCRETE in abaqus software??
i.e., Plasticity-Dilation angle, eccentricity,k, viscosity parameter
Compression & tension behaviour and compression & tension damage.
I have stress strain results of experiment only.Where can I get formulae to find all of the above values by just using experimental stress-strain results?? I would just change the material properties of CDP model and not create steel fibre as a part and randomly orient it and then assemble it.I would be varying steel fibre volume fraction and using hooked end steel fibre.
The most reliable way to calculate CDP parameters is to refer to credible articles. However, be aware that other circumstances can affect your parameters, such as the Contact Surface Condition. For instance, for the CFT components, the terms are different.
In the following, there are some articles that can be useful:
Stress-Strain Relationship for Plain Concrete in Compression(1985), Domingo J. Carreira and Kuang-Han Chu
Modelling of reinforced concrete structures and composite structures with concrete strength degradation taken into consideration(2011), P. KMIECIK, and et. al.
UNIAXIAL COMPRESSIVE STRESS-STRAIN BEHAVIOR OF SELF-COMPACTING CONCRETE WITH HIGH-VOLUME FLY ASH(2017), Stefanus A. Kristiawan, and et. al.
- Badges
- Science topic
- Similar topics
- Social Science
- Media
- Journalism