Dynamic Behavior of Concrete: Constitutive Models - Dynamic Behavior of Concrete and Seismic Engineering - page 87

Figure 2.22. Homlquist's model, threshold plasticity surface, damage-inelastic strain
relationship, density-pressure relationship (from [HOL 93])
2.6.7. Endochronic models
2.6.7.1. Bazant and Bhat
- Reference: [BAZ 76].
- Principle: similitude between a strain-stress relationship and the evolution of
strain in a viscous body model. The time variable is replaced by a variable
depending on the accumulation of plastic strain.
- Application field: cyclic loadings.
- Can model: plastic dilatancy, strain hardening (positive or negative).
- Cannot model: compaction.