Influencing Factors Analysis of Supply Chain Resilience of Prefabricated Buildings Based on PF-DEMATEL-ISM

Abstract

The supply chain for prefabricated buildings (PB) is vulnerable to the operation failure of node enterprises, with frequent damage occurring. Therefore, it is vital to establish an evaluation model of supply chain resilience (SCRE) to improve the ability to resist unanticipated risks. However, existing research falls short of explaining the hierarchy of the influential components. To fill this gap, this paper established an element-based system of PBSCRE affecting factors. The DEMATEL-ISM method, which combines Pythagorean fuzzy sets, was utilized to analyze the factors. The effectiveness of this framework was then verified via a case study. The results showed the following: the top six elements in terms of centrality were risk management level, inventory management, emergency response plan, visibility, environmental risk, and information technology level; all factors were divided into six levels: (1) factors in level 1 are surface direct influence factors, (2) factors in levels 2 to 5 are intermediate transfer factors, and (3) factors in level 6 are deep root factors. There are 4 root factors, namely, supplier level, environmental risk, information technology level, and visibility. The results indicate that the proposed model will assist managers in identifying critical aspects and achieving sustainable management.

Study on Resilience Factors and Enhancement Strategies in Prefabricated Building Supply Chains

“…[20] To mitigate risk, the supply chain must be multidimensional and interdisciplinary, designed with the objectives of incorporating event preparedness, providing efficient and effective responses, and returning to or enhancing the original state after an interruption. In this paper, the resilience of prefabricated building supply chains (PBSCs) is defined as follows: under different types of risks, the prefabricated component supply system possesses the capability to resist, respond to, recover from, and adapt to interruptions in the supply chain [21]. Measurement metrics for the resilience of PBSCs are categorized into seven dimensions encompassing predictive capability, redundancy, robustness, and more, as detailed in Appendix A.…”

“…This approach aims to achieve an in-depth analysis of the elements of various potential and measured variables and their interrelationships. Similar to the measurement of SCR, the measurement of resilience in PBSCs primarily focuses on predictive capability, redundancy, robustness, agility, adaptability, recovery capability, and learning ability [21,53,54]. This paper utilizes SEM to analyze the research, with the goal of verifying the alignment between the constructed model and research assumptions and analyzing critical risk factors in PBSCs.…”

Resilience evaluation of low-carbon supply chain based on improved matter-element extension model

“…Information response resilience includes information technology level, information response ability and information distribution accuracy [ 43 ]. The level of information technology covers the development of digital technologies such as the Internet of Things, big data, cloud computing, machine learning, blockchain and cyberphysical systems of the entire supply chain, through which information technology can not only enhance the visibility and transparency of the supply chain, but also monitor and warn risks in the supply chain in a timely manner [ 44 , 45 ]. Information responsiveness is the ability of enterprises in the supply chain to quickly adjust their production and operation activities based on external information [ 46 ].…”

“…the entire supply chain, through which information technology can not only enhance the visibility and transparency of the supply chain, but also monitor and warn risks in the supply chain in a timely manner [44,45]. Information responsiveness is the ability of enterprises in the supply chain to quickly adjust their production and operation activities based on external information [46].…”

Using Building Information Modeling to Enhance Supply Chain Resilience in Prefabricated Buildings: A Conceptual Framework

“…In addition, Zhang et al found that the manufacturing of components and the assembly construction have a remarkable impact on prefabricated building supply chain resilience, whereas the transportation and storage of components had a lesser impact, and the information and partner factors had a strong moderating effect on the above processes [10]. Lu et al summarized 15 key impact factors of supply chain resilience for assembly building supply chain, and 6 highly concentrated factors were identified: risk management, inventory management, contingency planning, visibility, environmental risk, and information technology [31]. Wang et al explored 18 crucial factors on the resilience of the assembly building supply chain in terms of external and internal environments [13].…”