A Strain Rate-Dependent Damage Evolution Model for Concrete Based on Experimental Results

Table 3

Concrete mechanical parameters under uniaxial loading obtained by curve fitting.

Strain rate (s^−1)	E (GPa)
10^–3	36.00	1.048 × 10^5
10^–4	31.47	1.907 × 10^6
10^–5	32.55	2.797 × 10^6