某核电站倾斜式薄壁菱形不锈钢通道施工技术研究

RESEARCH ON CONSTRUCTION TECHNOLOGY OF INCLINED THIN WALL DIAMOND STAINLESS STEEL CHANNEL FOR A NUCLEAR POWER STATION

某核电项目核燃料运输通道与其他堆型核电站设计形式存在显著差异,通道结构为倾斜式薄壁菱形不锈钢结构,其施工工艺及质量将直接影响到热室、倾斜运输机设备施工。为以缩短工期、降低成本、提高质量,研究了形成该类型结构的模块化施工技术与方法,为后续类似工程的建设施工提供借鉴和参考。

There are significant differences between the design forms of the nuclear fuel transportation channel of a nuclear power project and other reactor type nuclear power plants.The channel structure is an inclined thin-walled diamond shaped stainless steel structure,and its construction technology and quality will directly affect the construction of the heat chamber and inclined conveyor equipment.In order to shorten the construction period,reduce costs,and improve quality,the modular construction techniques and methods for forming this type of structure are studied,providing reference for the construction of similar projects in the future.