Analysis on Infectious Risk Stress in the Supply Chain of Mega Infrastructure Project

Abstract

In the implementation process of great infrastructure engineering, the structural safety of supply chain in coping with infectious risks (IR) is of important significance to operation of the whole project. Moreover, infectious risk can influence safety of supply chain of mega project (MP). Therefore, this study constructed a function of infectious risk stress, calculated the infectious risk stress value of supply chain of mega infrastructure project (MPSC), and analysed influences of random variables on infectious risk. Results demonstrate that the maximum infectious risk stress is at the end of supply chain of mega infrastructure project. Research conclusions provide references to anti-risk integrated design of supply chain of mega infrastructure project.