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Research Article

Multi-steps integrated mathematical MCDM model for construction material selection of Addis Ababa high-rise building infrastructure

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Article: 2329201 | Received 14 Feb 2024, Accepted 07 Mar 2024, Published online: 15 Mar 2024

Figures & data

Figure 1. Pictorial representation of research process (developed by author).

Figure 1. Pictorial representation of research process (developed by author).

Figure 2. Pictorial representation of model development (developed by author).

Figure 2. Pictorial representation of model development (developed by author).

Table 1. Mix design of concrete.

Figure 3. Highly segregated trial mix vs appropriate mix.

Figure 3. Highly segregated trial mix vs appropriate mix.

Figure 4. Hierarchal structure concrete mix design selection.

Figure 4. Hierarchal structure concrete mix design selection.

Table 2. Pair-wise comparison matrix.

Table 3. Fuzzified Pair-wise comparison matrix.

Table 4. Fuzzy weight calculation.

Table 5. Performance score concrete mix design selection.

Table 6. Column concrete linear optimization.

Figure 5. The probability distribution of C25 concrete using @RISK.

Figure 5. The probability distribution of C25 concrete using @RISK.

Figure 6. Pictorial representation concrete and formwork quantity.

Figure 6. Pictorial representation concrete and formwork quantity.

Table 7. The effect of improving concrete quality on the environment.

Data availability statement

The data will be obtained upon reasonable request