龙滩水电工程大坝的主要混凝土浇筑设备的工作范围很大，彼此重叠，浇筑强度高，运行速度快，并且该地区多雾。

The working range of the concrete pouring equipments on the dragon beach hydroelectric project dam is heavy, overlaps each other, it is high to build the intensity, operation is fast in speed;

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在研究高性能海工混凝土的施工性能的基础上，分析了箱梁混凝土浇筑关键点、设备配置和浇筑时间控制等。

The box girder concrete casting key point, layout of equipment and casting time control are analyzed on the base of construction performance of high quality maritime works concrete.

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解决了现有技术中存在的在混凝土浇筑过程中预留设备基础的螺栓孔洞的留设时位置不准确，模板拆除难的问题。

The problem that the position of the bolt hole for reserving the equipment foundation is not precise in the process of casting concrete in prior art, and the template is hard to detach is solved.

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