Optimization of Accelerated Destructive Degradation Testing of Cementitious Materials for Their Performances Qualification under Aggressive Environments: The Case of Carbonation

Table 7

Sample size under three common optimality criteria.

Optimality criteria	V-optimality		D-optimality		A-optimality
Stress	Stress 1	Stress 2	Stress 1	Stress 2	Stress 1	Stress 2
Sample distribution (N1, N2)	102	53	85	80	89	76
Total sample size N	155		165		165