弧形闸门小开度运行分析  

Analysis on arc gate small opening operation

作　　者：朴维军 

机构地区：[1]辽宁省柴河水库管理局,辽宁铁岭112000

出　　处：《水利建设与管理》2017年第7期51-54,共4页Water Conservancy Construction and Management

摘　　要：弧形闸门工作稳定、可靠,受力条件好,对启闭设备的启闭力要求较小,因此被水利工程广泛使用,特别是针对经常起落的工作闸门,采用弧形闸门更能显示出其优越性。但存在一个长期被人们忽视的问题:闸门的开度及其测量方法。本文根据柴河水库工作闸门的实际使用情况,进行初步分析、计算,得出闸门开度与液压启闭机活塞杆伸缩量换算表。Arc gate is characterized by stable and reliable work, excellent stress condition, low requirements on opening and closing force of opening and closing equipment. Therefore, it is widely used in the water conservancy project, especially for working gates with frequent rising and falling. The advantages thereof can be further displayed by adopting are gates. However, there is a problem which is ignored by people for long term, namely gate openness and measurement thereof. In the paper, practical application condition of Chaihe River Reservoir working gates are preliminarily analyzed and calculated for obtaining conversion table of gate opening and flexible quantity of hydraulic hoist piston rod.

关 键 词：弧形闸门 开度 液压启闭机 测量 

分 类 号：TV663.2[水利工程—水利水电工程]