Table 4 William and Warnke failure criterion parameters for concrete.
Serial number | Parameter | Meaning | Value range |
|---|---|---|---|
1 | ShrCf-Op | Shear transfer coefficient of crack opening (i.e., cracking) | 0–1 |
2 | ShrCf-Cl | Shear transfer coefficient of crack closure (i.e., crushing) | 0–1 |
3 | UnTensSt | Uniaxial tensile strength | Value taken according to test results |
4 | UnComSt | Uniaxial compressive strength | Value taken according to test results |
5 | BiComSt | Biaxial compressive strength | 1.2FC, where FC is the uniaxial compressive strength |