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Building information modeling (BIM) is a major technological advance in construction, offering benefits throughout the project lifecycle. BIM fills gaps in traditional methods, reducing design errors in road infrastructure projects. The objective is to apply BIM to consolidate collaboration and facilitate the exchange of data between the various stakeholders. Before implementing the BIM process, it is crucial to choose the best design alternative for the project, ranking several variants from the best to the worst during the preliminary design phase (PDP). This step is essential to determine the best alternative and thus begin the detailed draft phase (DDP). The main objective of this phase is to determine the optimal road layout according to carefully chosen criteria, in order to renew a road section vulnerable to flooding on the CW 60, connecting the city of Sidi Belattar to the RN 90, located on the left bank of the Chelif River. This section was chosen to experiment with the BIM process. A comparative analysis of the variants was performed by projecting different variants using the INFRAWORKS 3D tool, covering the study area. The classification of variants was carried out using two multi-criteria analysis methods of decision support, TOPSIS and ELECTRE III. The result of the storage of alternatives was consistent, advocating alternative two to replace the vulnerable section. Contributions to this project focus on actively integrating BIM methodologies to model and simulate design alternatives using Infraworks 3D, thereby providing a realistic and actionable representation of the options under consideration. I rigorously applied the TOPSIS and ELECTRE III multi-criteria analysis methods, enabling an objective and reliable evaluation of the alternatives. These tools played a pivotal role in identifying the optimal variant, considering technical, economic, and environmental criteria. By optimizing the decision-making process and strengthening collaboration among stakeholders, efforts contributed to enhancing the resilience of infrastructure against natural hazards, particularly flooding. This project marks a significant step toward adopting advanced and sustainable digital practices in road infrastructure development.

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Application of BIM Technology to a Road Project: Optimal Variant Selection Using TOPSIS and ELECTRE III Methods

  • 会议论文

  • 发表日期：

    2026年

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  • Manal Ikram Hadjar,
  • Mohamed Zaoui,
  • Mohamed Bensoula

摘要

Building information modeling (BIM) is a major technological advance in construction, offering benefits throughout the project lifecycle. BIM fills gaps in traditional methods, reducing design errors in road infrastructure projects. The objective is to apply BIM to consolidate collaboration and facilitate the exchange of data between the various stakeholders. Before implementing the BIM process, it is crucial to choose the best design alternative for the project, ranking several variants from the best to the worst during the preliminary design phase (PDP). This step is essential to determine the best alternative and thus begin the detailed draft phase (DDP). The main objective of this phase is to determine the optimal road layout according to carefully chosen criteria, in order to renew a road section vulnerable to flooding on the CW 60, connecting the city of Sidi Belattar to the RN 90, located on the left bank of the Chelif River. This section was chosen to experiment with the BIM process. A comparative analysis of the variants was performed by projecting different variants using the INFRAWORKS 3D tool, covering the study area. The classification of variants was carried out using two multi-criteria analysis methods of decision support, TOPSIS and ELECTRE III. The result of the storage of alternatives was consistent, advocating alternative two to replace the vulnerable section. Contributions to this project focus on actively integrating BIM methodologies to model and simulate design alternatives using Infraworks 3D, thereby providing a realistic and actionable representation of the options under consideration. I rigorously applied the TOPSIS and ELECTRE III multi-criteria analysis methods, enabling an objective and reliable evaluation of the alternatives. These tools played a pivotal role in identifying the optimal variant, considering technical, economic, and environmental criteria. By optimizing the decision-making process and strengthening collaboration among stakeholders, efforts contributed to enhancing the resilience of infrastructure against natural hazards, particularly flooding. This project marks a significant step toward adopting advanced and sustainable digital practices in road infrastructure development.