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A platform for research: civil engineering, architecture and urbanism
Plate truss formwork structure and construction method
The invention relates to a plate truss formwork structure and a construction method. The plate truss formwork structure comprises an upper chord plate, web members and lower chord members. The upper chord plate serves as a construction platform of a laminated slab base layer and a laminated slab post-pouring layer at the same time. The lower chord member is located below the upper chord plate, the lower chord member is connected with the upper chord plate through a plurality of web members, and the web members are all detachably connected with the upper chord plate; by arranging the detachable web members and the lower chord members, when the strength of the laminated slab meets the design requirement, the lower chord members and the web members can be detached, recycling of the lower chord members and the web members is achieved, and the cost is greatly reduced; in addition, a sleeve can be pre-embedded in the upper node, and the upper chord plate and the web member are connected through the screw with the limiting plate and the sleeve, so that the lower chord member and the web member can be conveniently mounted and dismounted.
本发明涉及一种板桁模架结构及施工方法，板桁模架结构包括上弦板、腹杆和下弦杆；所述上弦板同时作为叠合板基层及叠合板后浇层的施工平台；所述下弦杆位于所述上弦板的下方，并且所述下弦杆通过若干腹杆连接所述上弦板，且所述腹杆均与所述上弦板可拆卸地连接；本发明通过设置可拆卸的腹杆和下弦杆，当叠合板强度达到设计要求时，可拆除下弦杆及腹杆，实现下弦杆和腹杆的回收利用，极大地降低了成本；另外，可通过在上节点预埋套筒，并通过带有限位板的螺杆和套筒连接上弦板和腹杆，便于实现下弦杆和腹杆的安装和拆卸。
Plate truss formwork structure and construction method
The invention relates to a plate truss formwork structure and a construction method. The plate truss formwork structure comprises an upper chord plate, web members and lower chord members. The upper chord plate serves as a construction platform of a laminated slab base layer and a laminated slab post-pouring layer at the same time. The lower chord member is located below the upper chord plate, the lower chord member is connected with the upper chord plate through a plurality of web members, and the web members are all detachably connected with the upper chord plate; by arranging the detachable web members and the lower chord members, when the strength of the laminated slab meets the design requirement, the lower chord members and the web members can be detached, recycling of the lower chord members and the web members is achieved, and the cost is greatly reduced; in addition, a sleeve can be pre-embedded in the upper node, and the upper chord plate and the web member are connected through the screw with the limiting plate and the sleeve, so that the lower chord member and the web member can be conveniently mounted and dismounted.
本发明涉及一种板桁模架结构及施工方法，板桁模架结构包括上弦板、腹杆和下弦杆；所述上弦板同时作为叠合板基层及叠合板后浇层的施工平台；所述下弦杆位于所述上弦板的下方，并且所述下弦杆通过若干腹杆连接所述上弦板，且所述腹杆均与所述上弦板可拆卸地连接；本发明通过设置可拆卸的腹杆和下弦杆，当叠合板强度达到设计要求时，可拆除下弦杆及腹杆，实现下弦杆和腹杆的回收利用，极大地降低了成本；另外，可通过在上节点预埋套筒，并通过带有限位板的螺杆和套筒连接上弦板和腹杆，便于实现下弦杆和腹杆的安装和拆卸。
Plate truss formwork structure and construction method
一种板桁模架结构及施工方法
LIANG TAO (author) / CAO XINMING (author) / XIE TAO (author) / ZHANG YUNSONG (author) / ZHU GUOLIANG (author) / FENG MEI (author) / LIU CHAOLI (author)
2022-03-04
Patent
Electronic Resource
Chinese
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