In the article there is also an analysis about the influence to the complete status of the prestressed concrete cable stayed bridge of such factors as the stiffness change of the girder and the deflection of cables and the concrete creep and the temperature change . this must be useful to engineer to take a reasonable stress limitation in determining the reasonable completed status 本文还采取对比分析计算的方法,对主梁刚度变化、拉索垂度、混凝土徐变及温度变化等因素的影响进行了分析,并指出了它们的影响程度,有助于工程师们在确定成桥状态时合理地选取控制条件。