The Application of Matter-Element Bayesian Network Model in the Road Damage Evaluation

Abstract

the extent of roads damage and road safety are closely related. This article analyzes the advantages and disadvantages of Bayesian networks and it proposes that using matter-element Bayesian network model , the extent of road damage can be evaluated . The model is more scientific, more accurate and effectively ensures the unified state between subjective probability information with the objective state information . It provides accurate information for the investment decision of project maintenance .