Movable formwork device for ultra-wide pier

The utility model relates to the technical field of bridge construction, and provides a movable formwork device for an ultra-wide pier, which comprises four jack reaction frames, a plurality of C-shaped beams are welded on the side surfaces of the bottoms of the jack reaction frames, four hydraulic...

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Bibliographische Detailangaben
1. Verfasser: XING LICHENG
Format: Patent
Sprache:chi ; eng
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