A new integral-lift-base construction method for a tall antenna mast is presented to remove a hidden peril of switching off shock owing to immersion and to avoid suspending transmission for a long time resulting from the conventional construction method.

  • 为消除电台发射塔基座浸水跳闸隐患,本文研究提出塔桅结构天线基座整体提升的新型简易施工法,以避免拆除铁塔重浇塔基,再安装塔身的常规施工法造成长时间停播的不良后果。

  • 互联网摘选 2025-01-19 23:49:43

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