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<p>To improve automation and efficiency, the construction industry has adopted digital technologies such as the Internet of Things (IoT), Blockchain, Virtual Reality (VR), Building Information Modelling (BIM), 3D printing, and Artificial Intelligence (AI)—systems for integrated project delivery aim to bring together all parties involved, minimizing conflict and promoting cooperation. Blockchain is becoming increasingly popular in various sectors thanks to its transparency and emphasis on safe financial transactions. This study investigates the use of blockchain technology and BIM in the context of India’s bullet train project. The study uses Multiple Criteria Decision Making (MCDM) techniques to identify and assess key performance indicators (KPIs) for Blockchain and BIM. 111 KPIs and four primary areas of BIM-Blockchain integration were found by examining scholarly literature and speaking with experts in the field. The Fuzzy Analytical Hierarchy Process (FAHP) and Fuzzy Analytical Network Process (FANP) tools within MCDM were employed to rank these primary fields based on the KPIs, achieving a consistency ratio of 9.9%, within acceptable limits. The research developed a smart contract prototype integrating BIM and Blockchain, culminating in a comprehensive code encompassing all identified features. Findings underscore critical factors for the construction industry’s adoption of BIM-Blockchain integration, offering insights into the considerations necessary for seamless project execution. The results emphasize the priority of integrating BIM and Blockchain to enhance project delivery.</p>

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Evaluation of key performance indicators affecting effective implementation of integrated BIM-blockchain technology through fuzzy AHP-ANP tool in bullet train project in India

  • 期刊论文

  • 发表日期：

    2025年10月22日

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  • Debasis Sarkar,
  • Purvesh Raval,
  • Arpit Solanki

摘要

To improve automation and efficiency, the construction industry has adopted digital technologies such as the Internet of Things (IoT), Blockchain, Virtual Reality (VR), Building Information Modelling (BIM), 3D printing, and Artificial Intelligence (AI)—systems for integrated project delivery aim to bring together all parties involved, minimizing conflict and promoting cooperation. Blockchain is becoming increasingly popular in various sectors thanks to its transparency and emphasis on safe financial transactions. This study investigates the use of blockchain technology and BIM in the context of India’s bullet train project. The study uses Multiple Criteria Decision Making (MCDM) techniques to identify and assess key performance indicators (KPIs) for Blockchain and BIM. 111 KPIs and four primary areas of BIM-Blockchain integration were found by examining scholarly literature and speaking with experts in the field. The Fuzzy Analytical Hierarchy Process (FAHP) and Fuzzy Analytical Network Process (FANP) tools within MCDM were employed to rank these primary fields based on the KPIs, achieving a consistency ratio of 9.9%, within acceptable limits. The research developed a smart contract prototype integrating BIM and Blockchain, culminating in a comprehensive code encompassing all identified features. Findings underscore critical factors for the construction industry’s adoption of BIM-Blockchain integration, offering insights into the considerations necessary for seamless project execution. The results emphasize the priority of integrating BIM and Blockchain to enhance project delivery.