Research on risk evaluation of logistics park construction project by FMEA based on hesitation environment

Abstract

Logistics Park, as a large-scale construction project, has many risk factors that may affect the normal operation of the project in its construction. If the influence of risk factors is ignored, it will bring irreparable losses. Therefore, according to the characteristics of logistics park construction project (LPCP), it is of great practical significance to propose a new risk management model for the risk research of LPCP. Considering the whole project, this paper puts forward a new risk analysis model for construction projects, establishes a risk evaluation index system according to the causes and possible consequences of risks, describes the uncertainty and hesitation of failure mode and effects analysis (FMEA) team members' risk evaluation information based on the uncertainty language Z number, calculates the expert weights by means of dynamic weight adjustment method, and then uses fuzzy C-means clustering algorithm to deal with the risk evaluation of LPCP.