A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Steel frame wood formwork of cast-in-place box girder
The invention discloses a steel frame wood formwork of a cast-in-place box girder. The steel frame wood formwork comprises a steel frame and a supporting main beam fixedly connected to the steel frame, the supporting main beam and the steel frame are combined to form a bearing structure used for bearing and fixing the wood formwork, and the wood formwork is formed by splicing a plurality of purlines. According to the technical scheme, in the construction operation process, when the wood formwork is cut according to the radian of the actual arc-shaped wing plate to form the sectional purlines, the purlines form the set radian and are manufactured in a sectional mode according to the modulus distribution principle, each section of formwork is connected with the steel frame through the self-tapping screws, then the supporting main beam is fixedly connected with the steel structure, and the supporting main beam is fixedly connected with the steel structure. And finally, the steel frame wood formwork which is closer to reality and can be constructed in an assembly mode is formed, the radian of a cast-in-place box girder is guaranteed, meanwhile, construction is more convenient and faster, the construction efficiency is improved to a certain degree, and the construction period is shortened.
本申请公开了现浇箱梁的钢框架木模板。该钢框架木模板包括钢框架、固接所述钢框架上的支撑主梁，所述支撑主梁、钢框架组合形成用以承载并固定木模板的承载结构，所述木模板由若干檩条拼接而成。本技术方案中，在施工作业时，当根据实际弧形翼板的弧度切割木模板形成分段式的檩条，檩条形成既定的弧度，按照模数分配原则，分段制作，每段模板通过自攻螺丝与钢框架连接，随后将支撑主梁同钢结构之间固定连接，最终形成一种更贴合实际的可装配式施工的钢框架木模板，保证了现浇箱梁的弧度的同时使施工更加便利快捷，在一定程度上增加施工效率，缩短了施工工期。
Steel frame wood formwork of cast-in-place box girder
The invention discloses a steel frame wood formwork of a cast-in-place box girder. The steel frame wood formwork comprises a steel frame and a supporting main beam fixedly connected to the steel frame, the supporting main beam and the steel frame are combined to form a bearing structure used for bearing and fixing the wood formwork, and the wood formwork is formed by splicing a plurality of purlines. According to the technical scheme, in the construction operation process, when the wood formwork is cut according to the radian of the actual arc-shaped wing plate to form the sectional purlines, the purlines form the set radian and are manufactured in a sectional mode according to the modulus distribution principle, each section of formwork is connected with the steel frame through the self-tapping screws, then the supporting main beam is fixedly connected with the steel structure, and the supporting main beam is fixedly connected with the steel structure. And finally, the steel frame wood formwork which is closer to reality and can be constructed in an assembly mode is formed, the radian of a cast-in-place box girder is guaranteed, meanwhile, construction is more convenient and faster, the construction efficiency is improved to a certain degree, and the construction period is shortened.
本申请公开了现浇箱梁的钢框架木模板。该钢框架木模板包括钢框架、固接所述钢框架上的支撑主梁，所述支撑主梁、钢框架组合形成用以承载并固定木模板的承载结构，所述木模板由若干檩条拼接而成。本技术方案中，在施工作业时，当根据实际弧形翼板的弧度切割木模板形成分段式的檩条，檩条形成既定的弧度，按照模数分配原则，分段制作，每段模板通过自攻螺丝与钢框架连接，随后将支撑主梁同钢结构之间固定连接，最终形成一种更贴合实际的可装配式施工的钢框架木模板，保证了现浇箱梁的弧度的同时使施工更加便利快捷，在一定程度上增加施工效率，缩短了施工工期。
Steel frame wood formwork of cast-in-place box girder
现浇箱梁的钢框架木模板
WU NIANCHAO (author) / WU QUNSHAN (author) / YAN FENG (author) / WANG CHENG (author) / TU RUIRONG (author)
2023-02-03
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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