Three safety experts and two senior project managers were consulted, and were requested to combine the construction characteristics of the construction project, generate the statistical analysis on influencing factors of safety accidents in recent years without the effect of the force majeure, provide comprehensive assessment comments, and study and compare the significance of the influencing project safety behavior. After several rounds of discussion and analysis, judgment matrices of the target layer, criterion layer, and index layer were obtained, and are listed in Tables 5–9.