由于建筑工程项目“一次性”和“临时性”的特点,建筑工程行业集成化较低,企业间不信任、敌对的竞争关系普遍存在。为了保证利益最大化和风险最小化,任何一个企业都试图将风险转嫁给建筑供应链中下一层级的企业,这种情况直接导致了成本增加和工作的低效。但随着国内市场竞争的饱和以及响应国家“走出去”战略,越来越多的大型建筑工程承包企业将承包业务转向 Due to the characteristics of construction projects such as “one-time” and “temporary”, the construction engineering industry has a low integration, no trust among enterprises and a rivalous rivalry. In order to ensure maximum profitability and minimization of risk, any one company tries to shift the risk to the next level in the construction supply chain, which directly leads to the increase of costs and the inefficiency of work. However, with the saturation of the competition in the domestic market and the strategy of “going global”, more and more large construction contractors shift the contracting business