关于在规范中增加“横向三支臂”弧形闸门的建议  

Suggestion on Adding Transverse Three-arm Radial Gate in the Design Code

作　　者：刘计良 王正中[2] 刘云贺[1] 董旭荣[3] LIU Jiliang;WANG Zhengzhong;LIU Yunhe;DONG Xurong(State Key Laboratory of Eco-hydraulics in Northwest Arid Region,Xi'an University of Technology,Xi'an 710048,Shaanxi,China;College of Water Resources and Architectural Engineering,Northwest A&F University,Yangling 712100,Shaanxi,China;Shaanxi Province Institute of Water Resources and Electric Power Investigation and Design,Xi'an 710001,Shaanxi,China)

机构地区：[1]西安理工大学省部共建西北旱区生态水利国家重点实验室,陕西西安710048 [2]西北农林科技大学水利与建筑工程学院,陕西杨凌712100 [3]陕西省水利电力勘测设计研究院,陕西西安710001

出　　处：《水力发电》2023年第12期81-88,共8页Water Power

基　　金：中国博士后科学基金面上项目(2019M663787);陕西省自然科学基础研究计划资助项目(2018JQ5102);陕西省教育厅科研计划项目(20JK0792)。

摘　　要：“横向三支臂”弧形闸门作为一种新型闸门形式在水电工程中已得到应用,系统总结了“横向三支臂”弧形闸门在科研和生产中的相关成果和新的经验,包括:闸门结构特点,基于优化思想的布置准则及其数值算例验证,工程应用中闸门的静力性能,基于水弹性模型试验的闸门的动力特性和流激振动响应特性,闸门的制造、安装工艺及实际运行情况等,指出了这种闸门技术的先进性。提出了钢闸门设计规范中关于“横向三支臂”弧形闸门具体的修订建议,以推动我国钢闸门设计规范内容的进一步完善,促进这种对泄洪消能具有独特优势闸门的推广应用。As a new type of gate,the transverse three-arm radial gate has been applied in hydropower projects.This paper systematically summarizes the relevant achievements and new experiences of the transverse three-arm radial gate in scientific research and production,including the structural characteristics,the layout criteria based on optimization idea and its numerical example verification,the static performance of the gate in engineering application,the dynamic characteristics and flow-induced vibration response characteristics of the gate based on hydroelastic model test,and the manufacturing,installation technology and actual operation of the gate,and points out the advanced nature of this gate technology.Based on this,the author puts forward some specific suggestions on the revision of the transverse three-arm radial gate in the design code for steel gate,with a view to further improve the content of the design code for steel gate in China and promote the popularization and application of this gate with unique advantages in flood discharge and energy dissipation.

关 键 词：“横向三支臂”弧形闸门 设计规范 布置准则 工程应用 白鹤滩水电站 

分 类 号：TV663.2[水利工程—水利水电工程]