Application of the Mode of Combinational Weightiness to the Responsibility Analysis of Project Accident

According to domestic and overseas correlative theories and domestic practical situation, this paper puts forward the mode of combinational weightiness on the basis of the Entropy Theory and AHP. Using this mathematical model, the responsibility index of all sides can be performed the combinational weightiness caculation, and combinational weightinesses of all sides responsibility in project accident can be educed finally. Based on these combinational weightinesses, the responsibility analysis of project accident will be more reasonable and objective. Simple steps, good applicability and high precision are characteristics of this mode. In this paper, the mode is applied to practical project to verify its using processes of the mode, provide a reference method of the responsibility analysis of project accident and improve the efficiency of accident treatment.