本文叙述了检修闸门门槽的防腐施工工艺及质量控制。
The construction technology and quality control in prevention of corrosion for the radial gate grooves were discussed in this paper.
④检修闸门井各项应力最大值均位于闸门井底部剖面；
The maximum of various stress locate the bottom of the section of gate shaft;
结合工程实例介绍了多节浮箱式检修闸门的设计方法及设计要点。
Taking the engineering example, the design method and design point of bulkhead gate with muti-nodal floating pontoon are introduced.
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.
有压洞的工作闸门通常布置在隧洞的出口，工作闸门要求常在动水中启闭，检修闸门常在静水中启闭。
The hole in the working gate in the export of tunnel usually decorate, working gate often moving water requirements of opening and closing, often in static water maintenance gate opening and closing.
拦污栅与启闭机、检修闸门与启闭机的连接，采用了易于存放又避免拆卸拉杆、明显节省操作时间的起重环链。
The connections between trash rack and hoist as well as between service gate and hoist are achieved by hoisting chain that is apt to place and is time saving without tearing down pull rod.
宝鸡峡水库是修建在多泥沙河流上的水利水电枢纽工程，工程布置采用了大底孔的方案，又设置事故检修闸门。
The Baojixia Reservoir is constructed on the river with the overload flow. The large scale bottom outlet was adopted, and the emergency overhaul gate was set.
当水电站尾水位高于厂房地平面时，如果尾水闸门不能止水，势必影响电站的检修和安全。
When the tail water level is higher than the ground of a hydro-power plant, the repairing and safety of the plant will be affected without water seal in the tail gate.
每台粗格栅前后渠道内设有铸铁镶铜方闸门，以备检修时用。
Cast iron square gates with bronze inlaid, for maintenance, are installed before and behind each coarse bar screen.
虽然采用了涂料保护，闸门的检修保养期也只有3 ~4年。
Though coating paint had been used to prevent the corrosion, the period of maintenance only lasted 3-4 years.
对于闸门的设计，需要考虑的时间跨度比较大，考虑的情况也比较多。比如正常情况下闸门的设计，只需满足开、关泵站以及需要检修时的要求；
Under normal circumstances such as the design of the gate, just to meet the opening and closing when the pump station working and the need for maintenance requirements;
试验成果表明：中孔检修门槽布置符合我国高压闸门设计规范推荐的平面门槽形式；
The test data indicated that the arrangement of the repairing slot of the middle outlet can meet the requirements recommended by China's high pressure gate design criterion;
试验成果表明：中孔检修门槽布置符合我国高压闸门设计规范推荐的平面门槽形式；
The test data indicated that the arrangement of the repairing slot of the middle outlet can meet the requirements recommended by China's high pressure gate design criterion;
应用推荐