A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method of large-angle overhanging stair viewing platform
The invention relates to the technical field of cantilever stair construction, and provides a large-angle cantilever stair viewing platform construction method aiming at the problem that during traditional cantilever stair construction, construction joints are prone to occurring between an upper stair section and a cantilever bearing platform due to construction after the upper stair section is constructed. The formworks and the reinforcing meshes of the upper stair section cantilever end, the cantilever bearing platform and the lower stair section cantilever end are integrally supported, concrete is integrally poured, the upper stair section cantilever end, the cantilever bearing platform and the lower stair section cantilever end are integrally formed and poured, and construction joints between the upper stair section and the cantilever bearing platform are reduced. And the stability of the cantilever stair structure can be improved.
本申请涉及悬挑楼梯施工的技术领域，针对传统的悬挑楼梯施工时，由于上梯段后施工导致上梯段与悬挑承台容易出现施工缝的问题，提出了一种大角度悬挑楼梯观景平台施工方法，通过施工楼层至N+1层后，一体支设上梯段悬挑端、悬挑承台以及下梯段悬挑端三者的模板以及钢筋网，并一体浇筑混凝土，实现上梯段悬挑端、悬挑承台以及下梯段悬挑端一体成型浇筑，减少了上梯段与悬挑承台之间施工缝的产生。端有利于提升悬挑楼梯结构的稳固性。
Construction method of large-angle overhanging stair viewing platform
The invention relates to the technical field of cantilever stair construction, and provides a large-angle cantilever stair viewing platform construction method aiming at the problem that during traditional cantilever stair construction, construction joints are prone to occurring between an upper stair section and a cantilever bearing platform due to construction after the upper stair section is constructed. The formworks and the reinforcing meshes of the upper stair section cantilever end, the cantilever bearing platform and the lower stair section cantilever end are integrally supported, concrete is integrally poured, the upper stair section cantilever end, the cantilever bearing platform and the lower stair section cantilever end are integrally formed and poured, and construction joints between the upper stair section and the cantilever bearing platform are reduced. And the stability of the cantilever stair structure can be improved.
本申请涉及悬挑楼梯施工的技术领域，针对传统的悬挑楼梯施工时，由于上梯段后施工导致上梯段与悬挑承台容易出现施工缝的问题，提出了一种大角度悬挑楼梯观景平台施工方法，通过施工楼层至N+1层后，一体支设上梯段悬挑端、悬挑承台以及下梯段悬挑端三者的模板以及钢筋网，并一体浇筑混凝土，实现上梯段悬挑端、悬挑承台以及下梯段悬挑端一体成型浇筑，减少了上梯段与悬挑承台之间施工缝的产生。端有利于提升悬挑楼梯结构的稳固性。
Construction method of large-angle overhanging stair viewing platform
一种大角度悬挑楼梯观景平台施工方法
LIU SHAOYU (author) / XU GUIYU (author)
2023-01-17
Patent
Electronic Resource
Chinese
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