本文就延锋伟世通厂房改造项目的地下公共工程防汛影响论证的必要性进行了分析,分别对施工期和使用期作了防汛安全影响研究,利用有限元软件分析施工期对周边防汛设施的影响,并针对该地下公共工程施工期和使用期存在的防汛安全隐患提出了合理化建议,最终给出了防汛论证的结论 。 This paper analyzes the necessity of demonstrating flood control effect of underground public works in the reconstruction project of Yanfeng Visteon factory building, and studies the influence of flood control and safety on the construction period and the service period respectively. The influence of the construction period on the flood control facilities is analyzed by finite element software. The underground public works during the construction period and the existence of flood control safety hazards put forward reasonable suggestions, and finally gives the conclusion of flood control demonstration.