Name: Zhuzhao high-speed railway's largest span swivel beam rotated successfully
Uploaded: 2026-05-20T22:30:45+08:00
Duration: PT31.958S
Description: The swivel beam of the Xijiang Grand Bridge on the Zhuzhao high-speed railway was successfully rotated. The 217.5-meter, 19,000-tonne beam crossed four existing high-speed railway lines with a 30-degree clockwise rotation. Constructors used balanced

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The swivel beam of the Xijiang Grand Bridge on the Zhuzhao high-speed railway was successfully rotated. The 217.5-meter, 19,000-tonne beam crossed four existing high-speed railway lines with a 30-degree clockwise rotation. Constructors used balanced counterweight technology to complete the difficult rotation safely and accurately.

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