本文通过工程案例对大跨径斜拉桥项目施工阶段风险进行研究,利用专家打分到各个风险指标权重,对风险进行评级,得出该项目中的主要风险因素,并提出相应的防范措施,进而为桥梁施工提供了有效的借鉴。本文的研究对大跨径斜拉桥项目的施工风险管理提供借鉴与参考。 In this paper, the risk of construction of large-span cable-stayed bridge project is studied through engineering case, the experts are used to score the weight of each risk index, the risk is rated, the main risk factors of the project are obtained, and the corresponding precautionary measures are put forward. For the bridge construction provides an effective reference. The research in this paper provides reference and reference for construction risk management of long-span cable-stayed bridge project.