Hello there,

I'm doing finite element analysis for UHPFRC using ANSYS software. I have strain, strain softening, stress, and deformation data, but I want to find the following data for UHPFRC, yet I could not find them in any researches.

please suggest me some researches that include the following data, or equations for calculating them.

1-Dilatancy

- Tensile and tension-compression dilatancy

- compression dilatancy

2- Softening

- Plastic strain at uniaxial compressive strength

- ultimate effective plastic strain in compression

- relative stress at start nonlinear hardening

- residual compressive relative stress

- plastic strain limit in tension

- residual tensile relative stress