介绍大源渡枢纽水电站灯泡贯流式机组厂房建设中的一些主要设计情况。

Situations of some primary designs during construction of workshop building for the bulb tubular turbine set hydropower station of Dayuandu Junction are introduced.

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东江电站大型灯泡贯流式机组机座结构尺寸大、刚性大，对焊缝质量和焊接变形要求较高。

The frame of heavy stay column sets for Dongjiang Power Station possesses a great rigidity with large dimension, so its requirements for welds quality and welding deformation are strict.

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灯泡贯流式机组具有适用水头低、流量大以及效率高等特点，广泛用于开发低水头水力资源。

Low applicable head, high flow and high efficiency characterize bulb type tubular turbine unit. These kinds of units are widely used for the development of low-head water resources.

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