【摘要】 运用系统观点，综合考虑工程及其上游已建成的水利枢纽的共同作用，对施工截流标准的优选进行了研究，提出了多目标风险决策模型，并研究了决策准则和方法。最后给出了计算实例，验证了此法的可行性更多还原

【Abstract】 From systematic view point the paper considers synthetically the interaction of the project and the construeted upstream cascade,studies the optimistic selection of construction closure standard,presents the multi purpose risk decision model and investigates decision criteria and method.Finally an calculation example is given and the feasibility of this method verified.更多还原