What question did this study set out to answer?

The aim is to compare three hybrid fuzzy MCDM techniques for selecting sustainable bridge construction systems.

April 19, 2026SustainabilityOpen Access

Sustainable Bridge Construction Decisions Using Fuzzy MCDM: A Comprehensive Comparison of AHP–VIKOR, BWM–VIKOR, and TOPSIS

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Comparative assessment of fuzzy MCDM methods shows sustainable options for bridge construction systems, enhancing decision-making.

The aim is to compare three hybrid fuzzy MCDM techniques for selecting sustainable bridge construction systems.
Utilized fuzzy AHP–VIKOR, fuzzy TOPSIS, and fuzzy BWM–VIKOR for comparison.
Integrated project-specific criteria and construction alternatives.
Collected expert opinions through semi-structured interviews and questionnaires.
Identified distinct strengths and trade-offs among fuzzy MCDM techniques.
Assessed computational efficiency, sensitivity, ease of implementation, and stability of each method.

ElMarkaby et al. (2026) studied this question.

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