对弧形闸门支臂结构的静、动力屈曲进行了分析。
The structural buckling of radial arms both static and dynamic was analyzed.
论述了确定弧形闸门液压启闭机上支点位置的图解法。
A new graphic method to determine the upper support point of hydraulic lifter for circle gates was presented and discussed.
实践中，一些水利工程已经用横梁代替牛腿去支承弧形闸门。
In practice, beams have been used to replace corbels in supporting radial gates in some hydraulic projects.
闸门根据结构型式可分为平面闸门、弧形闸门、人字闸门等。
The gate can be divided into plane gate, arc gate and miter gate according to the types of structure.
低水头弧形闸门振动是一个非常复杂的问题，是影响工程安全运行的一大隐患。
Vibration of low-head radial gate is a very complex that has become a hidden problem affecting the safety operation of water project.
介绍铜湾水电站溢流坝弧形闸门及检修闸门在水上安装前的准备工作及安装方法。
The preparation matters and installation technologies above water for the radial gate and bulkhead gate of Tongwan Hydropower Station are described.
同时，结合生产任务，为龙滩底孔弧形闸门的优化设计和安全运行提供参考意见。
Finally, combined with productive tasks, some Suggestions are provided for the optimum design and safe operation for Longtan bottom radial gate.
针对某大型水利枢纽导流底孔弧形闸门，在闸门上布置若干MR阻尼器，采用半主动控制来减小振动。
Semi-active control method was proposed to reduce the vibration of certain radial gate installed with magnetorheological(MR) dampers in some key large hydraulic project.
分析了弧形闸门设计过程，探讨了弧形闸门智能CAD系统的知识模型和推理模型及其数据结构的设计方法。
The design process of arc gate is analyzed, and design methods of knowledge model, inference model and data structure of intelligent CAD system in arc gate are discussed.
有限元模型减去了弧形闸门、闸门支架等非主要部件，使模型规模减小，避免了因荷载不恰当引起的应力异常。
The secondary parts such as radial sluice gate and its stand were neglected, the number of elements were decreased and the abnormal stress caused by improper loading were avoided in this method.
研究表明，该损伤诊断方法具有良好的抗噪声能力和识别精度，为实现弧形闸门的在线状态检测与监测提供了新思路。
Study shows that the method has better function to denoise and precise identified results, and this provides a new way to online state testing and monitoring for radial gate.
高水头弧形闸门的充压伸缩式止水已在若干工程得到成功应用，但由于高寒地区低温环境的特殊性，使其应用受到限制。
It has been used successfully in many projects to choose the pressure-filled telescopic water stop type for high head redial gates.
洪江电站超大型弧形闸门焊缝较多，焊接变形较大、焊接变形控制困难。闸门制作中，利用多种焊接变形控制技术，对闸门制造全过程焊接进行了跟踪和研究。
The super radial gate for the Hongjiang Hydropower Station has many welding joints so that it is big in welding deformation and difficult to control the welding deformation.
本文在分析溢流表孔弧形工作闸门控制需满足要求的基础上，提出控制系统组成、控制方式的设计以及可实现的控制功能。
Based on the analysis of the control demands of the exterior overfall arc water gate, control system buildup, design of the control mode and the realizable control function are put forward.
在水库、水电站等工程中，对于弧形钢闸门的稳行性，根据弧门的构造可将主框架视为矩形、梯形和多层三角形框架进定分析。
The stability of steel radial gates used in reservoirs, hydroelectric power stations, etc. is studied by modelling them as rectangular, trapezoidal or triangular frames.
弧形钢闸门被广泛的应用于水工建筑物中，由于其结构和工作条件的复杂性，使得其在工程运用中存在着诸多安全稳定性问题。
Radial gates are widely used in hydraulic buildings, but some safety and stability problems exist in its application because of the complexity of structure and working condition.
弧形钢闸门被广泛的应用于水工建筑物中，由于其结构和工作条件的复杂性，使得其在工程运用中存在着诸多安全稳定性问题。
Radial gates are widely used in hydraulic buildings, but some safety and stability problems exist in its application because of the complexity of structure and working condition.
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