A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Early-dismantling formwork system capable of reducing floor slab cracks
The invention provides an early-dismantling formwork system capable of reducing floor cracks, and belongs to the technical field of constructional engineering. The early-dismantling formwork system comprises a plurality of stand columns distributed in an array, early-dismantling heads arranged at the top ends of the stand columns and a late-dismantling supporting beam arranged between the stand columns. The late-dismounting supporting beam is fixedly or detachably connected with the stand columns, the post-dismounting supporting beam is formed by combining a plurality of small supporting beams, and every two adjacent small supporting beams are fixed through bolts or pins. According to the early-dismantling formwork system capable of reducing the floor cracks, the late-dismantling supporting beam is arranged between the stand columns, after a formwork is dismantled, supporting is carried out through the stand columns and the late-dismantling supporting beam, the problem of weak stress existing in existing early-dismantling formwork system point supporting is solved, and then the floor cracks are reduced.
本发明提供一种减少楼板裂缝的早拆模板体系，属于建筑工程技术领域，包括阵列分布的若干个立柱、设置在所述立柱的顶端的早拆头，还包括设置在所述立柱之间的后拆支撑梁；所述后拆支撑梁与所述立柱固定连接或可拆卸连接，所述后拆支撑梁由多个支撑小梁组合而成，相邻两个所述支撑小梁通过螺栓或销钉固定。本发明在立柱之间设置后拆支撑梁，当模板拆除后，通过立柱和后拆支撑梁支撑，解决了现有早拆模板体系点支撑存在的受力薄弱的问题，进而减少楼板裂缝的产生。
Early-dismantling formwork system capable of reducing floor slab cracks
The invention provides an early-dismantling formwork system capable of reducing floor cracks, and belongs to the technical field of constructional engineering. The early-dismantling formwork system comprises a plurality of stand columns distributed in an array, early-dismantling heads arranged at the top ends of the stand columns and a late-dismantling supporting beam arranged between the stand columns. The late-dismounting supporting beam is fixedly or detachably connected with the stand columns, the post-dismounting supporting beam is formed by combining a plurality of small supporting beams, and every two adjacent small supporting beams are fixed through bolts or pins. According to the early-dismantling formwork system capable of reducing the floor cracks, the late-dismantling supporting beam is arranged between the stand columns, after a formwork is dismantled, supporting is carried out through the stand columns and the late-dismantling supporting beam, the problem of weak stress existing in existing early-dismantling formwork system point supporting is solved, and then the floor cracks are reduced.
本发明提供一种减少楼板裂缝的早拆模板体系，属于建筑工程技术领域，包括阵列分布的若干个立柱、设置在所述立柱的顶端的早拆头，还包括设置在所述立柱之间的后拆支撑梁；所述后拆支撑梁与所述立柱固定连接或可拆卸连接，所述后拆支撑梁由多个支撑小梁组合而成，相邻两个所述支撑小梁通过螺栓或销钉固定。本发明在立柱之间设置后拆支撑梁，当模板拆除后，通过立柱和后拆支撑梁支撑，解决了现有早拆模板体系点支撑存在的受力薄弱的问题，进而减少楼板裂缝的产生。
Early-dismantling formwork system capable of reducing floor slab cracks
减少楼板裂缝的早拆模板体系
CHEN JIANQUAN (author)
2021-05-04
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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