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弧形工作闸门施工的难点主要是支铰及支臂的施工质量控制,特别是支铰及其埋件安装的质量控制,若出现质量问题,可能造成闸门无法提升,不能正常运行,严重者将给水库行洪运行安全带来重大隐患。文章结合燕山水库溢洪道工程弧形工作闸门支铰等埋件安装实例,介绍了施工质量控制技术和要点,能有效保证施工质量,可供类似工程借鉴参考。
Arc-shaped work gate construction difficulties mainly hinge and arm construction quality control, especially the support of the hinge and the quality control of the embedded parts installation, if the quality problems may cause the gate can not be upgraded, can not be normal operation, serious will To reservoir flood safety and operation have significant risks. In this paper, the construction quality control technology and key points are introduced in connection with the installation examples of the supports such as the arched work gate of Yanshan Reservoir spillway project, which can effectively guarantee the construction quality and can be used for reference for similar projects.