随着风险的概念自上个世纪开始逐渐普及,这近百年来人们一直都在努力的对风险进行研究,但是当下风险概念在国际学术界依旧还没有形成具有严格性、科学性以及公认的定义。但是不管何种定义,其都讲述了分析的最大特点,即风险的不确定性。而随着当下城市建设脚步的不断加快,大型建设工程项目数量逐渐增多,这些工程项目大都具有较大的投资、较长的周期以及较为巨大的经济效益和社会效益,因此,对各种风险进行有效防范和规避,对当下建筑工程项 As the notion of risk has gained ground since the last century, there has been an ongoing effort to study risk in the last hundred years, but the current concept of risk still has not yet been developed in the international academic community with rigorous, scientific, and accepted definitions . But no matter what kind of definition, it tells the most important feature of the analysis, that is, the risk of uncertainty. With the rapid pace of urban construction nowadays, the number of large-scale construction projects is gradually increasing. Most of these projects have large investment, long cycle and relatively large economic and social benefits. Therefore, various risks Effective prevention and avoidance, the current construction projects