A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Combined beam cast-in-place bridge deck slab combined profiled steel sheet bottom die structure and construction method
The invention relates to a combined beam cast-in-place bridge deck slab combined profiled steel sheet bottom die structure and a construction method, a flat steel sheet and a profiled steel sheet are combined, and the flat steel sheet is laid on the profiled steel sheet, so that steel bar construction is facilitated, concrete at a groove of the profiled steel sheet is removed, the dead weight is reduced, and the construction time is saved. A conventional bottom die is replaced with the combined profiled steel sheet, and adjustment is conducted according to the specification and size of the combined profiled steel sheet. Considering the existence of the groove of the profiled steel sheet, the flat steel sheet is paved on the profiled steel sheet, so that the construction speed of the composite beam bridge deck slab can be effectively increased, the self weight of the bridge deck slab is reduced, and the required steel is saved. By reasonably arranging the profiled steel sheets, efficient and reliable construction is achieved.
本发明涉及一种组合梁现浇桥面板组合压型钢板底模构造及施工方法，利用平钢板与压型钢板相组合，铺设平钢板于压型钢板之上，方便钢筋施工的同时减去压型钢板凹槽处混凝土，减轻自重，节约施工时间。本发明用组合压型钢板代替了常规底模，并针对其规格尺寸进行调整。考虑到压型钢板凹槽的存在，在压型钢板上铺设平钢板，可以有效提高组合梁桥面板的施工速度，减轻桥面板的自重，节约所需钢材。通过合理布置压型钢板，实现高效可靠施工。
Combined beam cast-in-place bridge deck slab combined profiled steel sheet bottom die structure and construction method
The invention relates to a combined beam cast-in-place bridge deck slab combined profiled steel sheet bottom die structure and a construction method, a flat steel sheet and a profiled steel sheet are combined, and the flat steel sheet is laid on the profiled steel sheet, so that steel bar construction is facilitated, concrete at a groove of the profiled steel sheet is removed, the dead weight is reduced, and the construction time is saved. A conventional bottom die is replaced with the combined profiled steel sheet, and adjustment is conducted according to the specification and size of the combined profiled steel sheet. Considering the existence of the groove of the profiled steel sheet, the flat steel sheet is paved on the profiled steel sheet, so that the construction speed of the composite beam bridge deck slab can be effectively increased, the self weight of the bridge deck slab is reduced, and the required steel is saved. By reasonably arranging the profiled steel sheets, efficient and reliable construction is achieved.
本发明涉及一种组合梁现浇桥面板组合压型钢板底模构造及施工方法，利用平钢板与压型钢板相组合，铺设平钢板于压型钢板之上，方便钢筋施工的同时减去压型钢板凹槽处混凝土，减轻自重，节约施工时间。本发明用组合压型钢板代替了常规底模，并针对其规格尺寸进行调整。考虑到压型钢板凹槽的存在，在压型钢板上铺设平钢板，可以有效提高组合梁桥面板的施工速度，减轻桥面板的自重，节约所需钢材。通过合理布置压型钢板，实现高效可靠施工。
Combined beam cast-in-place bridge deck slab combined profiled steel sheet bottom die structure and construction method
组合梁现浇桥面板组合压型钢板底模构造及施工方法
CHEN HANGJIE (author) / CHEN SHITING (author) / ZHANG NIANJIE (author) / WANG XINHUI (author)
2023-03-21
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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