摘要
根据高压闸阀式尾水事故闸门的特点,从结构设计条件、持住力计算、门叶防振措施、顶盖的密封与紧固、充水平压系统、安全措施等几个方面进行了分析和探讨,并结合工程实践提出相应的应对措施。
Based on the characteristics of the gate valve type tailrace emergency gate,this paper analyzes and discusses several aspects including structural design conditions,holding force calculation,gate leaf anti-vibration measures,roof sealing and fasteners,bypass system,and safety measures.It also proposes corresponding countermeasures combined with engineering practice.
作者
丁向东
李言龙
DING Xiangdong;LI Yanlong(Northwest Development and Construction Branch of State Grid Xinyuan Co.,Ltd.,Xi an 710061,China)
出处
《广东水利水电》
2024年第12期94-98,共5页
Guangdong Water Resources and Hydropower
关键词
抽水蓄能电站
高压闸阀式
尾水事故闸门
pumped storage power station
gate valve
tailrace emergency gate