Based-on the deep plate gate on outlet tunnel of a hydroelectric station,the hydro-elastic plate gate model is developed based on the hydro-elastic simulation principles to test the vibration response under the condition of gate with different opening degree.
以某水电站泄洪洞平板闸门为实例,依据水弹性模拟原理研制了水弹性模型,对平板闸门不同开度工况的流激振动响应进行了测试;提出用三维板壳单元建立闸门空间数学模型,以测得的面脉动荷载为动荷载输入进行了流激振动响应计算;并将两种模型所得的结果进行了相互验证,并联合物理模型和数学模型对其动力响应特性进行了预测,对该闸门的动力安全进行了分析,提供不利于闸门振动的开度范围,为该闸门设计与安全运行提供重要参考依据。
The vortex theory is adopted to study the side shrinkage angle and optimum step of the bulkhead gate to improve the overflowing condition.
平板闸门小开度运行时,闸后水流侧收缩现象比较明显。
Experimental Research of Discharge Coefficient of the Plat Gate in Small Opening at High Water Head
高水头闸室平板闸门小开度流量系数试验研究
Study on Load Sharing for Rigid Coupling Load for Inverter Driving Slab Strobe;
变频器拖动有刚性连轴平板闸门的同步问题研究
A COMPUTER METHOD ON CALCULATING THE PRELIMINARY DESIGH PARAMETERS OF FLAT CATE
确定平面翻板闸闸门初步设计参数的计算机算法
Research and Optimal Design on Static and Dynamic Property of Support-Horizontal Plane Steel Gate
撑卧式平板钢闸门静动力特性研究与优化设计
Reinforcement measures for bearing beam of flat valve
船闸平板输水阀门支承梁加固措施研究
Remove liftgate upper trim panel.
拆去升降闸门上饰板。
UPPER LIFTGATE OPENING TRIM PANEL
上部升降闸门开口饰板
Study on cavitation characteristic of working gate slots in middle spillway tunnel of Jishixia hydropower station
积石峡水电站中孔泄洪洞平板工作闸门槽空化特性研究
Install the screws to attach the liftgate trim panel to the liftgate.
安装连接升降闸门饰板到升降闸门的螺丝。
Install the liftgate opening upper trim.
安装升降闸门开口上部饰板。
Position trim panel/cargo lamp at liftgate opening.
将装饰板/载货灯定位至升降闸门开口。
Steel gate is replaced by neoprene guides.
钢闸门为氯丁橡胶导板所代替。
The Study on the Impact of Fluctuating Pressure about the Hydraulic Balanced Wicket to Gate Structure and Flood Carring;
水力自动翻板闸门脉动压力对闸门结构及泄流量的影响分析研究
Further Analysis of the Method for Calculating the Integral Base Slab of the Water Gate
水闸整体式平底板计算方法的再分析
It has an advantage of less cost of project compared with the tradional reinforced concrete plain gate and arc gate.
和传统的钢筋混凝土平面闸门、弧形闸门相比,工程造价低.
Specification for hydraulic flat steel gates
GB/T14173-1993平面钢闸门技术条件
Research on Static Property of Planar High Pressure Steel Gate;
高水头平面钢闸门静力特性分析研究
Research on Integrated Visualization CAD System of the Plane Gate;
平面闸门可视化CAD集成系统研究
