双向挡水式钢闸门施工技术应用

Construction Technology and Application of Two-Way Water Retaining Steel Gate

双向挡水式钢闸门止水是否严密,主要与闸门安装精度和止水结构有关。以郑东新区东风渠如意河互通工程为例,探讨双向挡水式钢闸门在郑州水系中的应用。实践证明:该技术的应用实现了如意河的通航要求,较好地满足了安全、质量和进度履约要求,社会效益和经济效益显著。

Whether the water stop of the two-way water retaining steel gate is tight is mainly related to the installation accuracy of the gate and the water stop structure.Taking the Ruyi River Interchange Project of Dongfeng canal in Zhengdong New Area as an example,this paper discussed the application of two-way water retaining steel gate in Zhengzhou water system.Practice has proved that the application of this technology has realized the navigation requirements of Ruyi River,better met the performance requirements of safety,quality and progress,and achieved remarkable social benefits and economic benefits.