介绍了建筑工程施工风险的主要来源与分级,根据风险防范理论,从风险回避、风险转移、风险减少、风险保留四方面,分析了建筑工程施工风险的防范方法,为工程项目的顺利进行提供了条件。 The main sources and classification of construction risk are introduced. According to the theory of risk prevention, the methods to prevent construction risk are analyzed from the aspects of risk avoidance, risk transfer, risk reduction and risk retention, which provides a good way for the smooth progress of construction project condition.