弧形闸门结构水利工程数字化技术研究  

Digital Technology of Radial Gates Structure in Hydraulic Engineering

作　　者：孙红娟 SUN Hongjuan(Guangdong Hydropower Planning&Design Institute Co.,Ltd.,Guangzhou 510610,China)

机构地区：[1]广东省水利电力勘测设计研究院有限公司,广州510610

出　　处：《广东水利水电》2025年第3期51-55,共5页Guangdong Water Resources and Hydropower

摘　　要：弧形闸门是水利水电工程中关键的设施,在水利水电工程中,弧形闸门作为一种活动式防洪挡板,因其启闭力小、结构受力合理以及无门槽等优点,在水利枢纽中得到广泛应用。为了突破传统人工设计的局限性,提高弧形闸门的设计效率和准确性,采用数字化技术对弧形闸门结构进行了深入研究,并通过引入有限元分析和三维建模技术,实现了对复杂弧形结构的精确模拟和优化。研究结果表明,闸门开启时产生的最大支臂位移变化为29.34%,面板的最大应力变化为26.82%。综上可以看出,弧形闸门结构水利工程的数字化技术研究,能够有效进行弧形闸门的数字化设计,且数字化技术不仅显著提高了设计的效率和准确性,还增强了设计的灵活性和可靠性。Radial gate is a key facility in water conservancy and hydropower engineering.As a type of movable flood control baffle,the radial gate is widely used in water conservancy and hydropower engineering due to its advantages of small opening and closing force,reasonable structural stress,and no gate slot.In order to break through the limitations of traditional manual design and improve the design efficiency and accuracy of radial gates.The study conducted in-depth research on the structure of radial gate using digital technology,and achieved precise simulation and optimization of complex arc-shaped structures by introducing finite element analysis and 3D modeling techniques.The research results indicate that the maximum displacement change of the support arm generated when the gate is opened is 29.34%,and the maximum stress change of the panel is 26.82%.In summary,it can be seen that the digital technology research of radial gate structure hydraulic engineering can effectively carry out the digital design of radial gates,and the digital technology not only significantly improves the efficiency and accuracy of the design,but also enhances the flexibility and reliability of the design.

关 键 词：防洪挡板 水利工程 数字化技术 有限元 弧形闸门 

分 类 号：TV663[水利工程—水利水电工程]