Study on Risk Identification and Key Risks of Prefabricated Building Supply Chain Based on Grounded Theory

Abstract

Supply chain management is an important challenge faced by prefabricated buildings. The transfer of prefabricated modules will inevitably be accompanied by the transmission and diffusion of risks. It is precisely because of the inherent characteristics of the prefabricated building supply chain risks that the current prefabricated building completion rate is low. Based on this, the Grounded Theory is used to identify the risks of prefabricated construction projects from the perspective of the supply chain, and build a full-stage risk system; and introduce the Interpretation Structure Model Theory to analyze the interrelationship between risk factors, and obtain different risk levels; finally, specific risk control measures are proposed for deep-seated factors, which provide new ideas for the development of prefabricated buildings.