Decision Support Model for Design of High-Performance Concrete Mixtures Using Two-Phase AHP-TOPSIS Approach

Table 1

Comparison of proposed with individual AHP and TOPSIS methods [18].

Criteria	AHP	TOPSIS	Two-phase AHP-TOPSIS (proposed)
Use hierarchical structure	√		√
To provide objective criteria’s weight	√		√
Comparison of ideal solution		√	√
Ranking method	√	√	√
Be easy to understand	√	√	√