A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Prefabricated stair in steel structure building and construction method thereof
The invention relates to a prefabricated stair in a steel structure building and a construction method thereof, and belongs to the technical field of steel structures. The prefabricated stair comprises a building wall body; a pair of upper platform plates which are symmetrically distributed and are integrally and vertically poured with the building wall body are arranged on the upper portion of the inner wall of the building wall body; the upper portion of the inner wall of the building wall body is provided with a pair of lower platform plates which are symmetrically distributed and are integrally and vertically poured with the building wall body; prefabricated stair bodies are arranged between the lower platform plates and the upper platform plates which are diagonally opposite; polystyrene plates are arranged between the lower ends of the prefabricated stair bodies and the lower platform plates; and polyfluortetraethylene plates attached to a lower steel ladder beam are arranged between the polyphenyl plates and the lower ends of the prefabricated stair bodies. The prefabricated stair in the steel structure building has the characteristics of simple structure, high strength and long service life, and solves the problem that stair construction is inconvenient.
本发明涉及一种钢结构建筑中预制楼梯及其建造方法，所属钢结构技术领域，包括建筑墙体，所述的建筑墙体内壁上部设有一对呈对称式分布且与建筑墙体呈一体化垂直浇筑的上平台板，所述的建筑墙体内壁上部设有一对呈对称式分布且与建筑墙体呈一体化垂直浇筑的下平台板，所述的下平台板与斜对角的上平台板间均设有预制楼梯，所述的预制楼梯下端与下平台板间设有聚苯板，所述的聚苯板与预制楼梯下端间设有与下钢梯梁相贴合的聚四氟乙烯板。具有结构简单、强度高和使用寿命长的特点。解决了楼梯施工不便捷的问题。
Prefabricated stair in steel structure building and construction method thereof
The invention relates to a prefabricated stair in a steel structure building and a construction method thereof, and belongs to the technical field of steel structures. The prefabricated stair comprises a building wall body; a pair of upper platform plates which are symmetrically distributed and are integrally and vertically poured with the building wall body are arranged on the upper portion of the inner wall of the building wall body; the upper portion of the inner wall of the building wall body is provided with a pair of lower platform plates which are symmetrically distributed and are integrally and vertically poured with the building wall body; prefabricated stair bodies are arranged between the lower platform plates and the upper platform plates which are diagonally opposite; polystyrene plates are arranged between the lower ends of the prefabricated stair bodies and the lower platform plates; and polyfluortetraethylene plates attached to a lower steel ladder beam are arranged between the polyphenyl plates and the lower ends of the prefabricated stair bodies. The prefabricated stair in the steel structure building has the characteristics of simple structure, high strength and long service life, and solves the problem that stair construction is inconvenient.
本发明涉及一种钢结构建筑中预制楼梯及其建造方法，所属钢结构技术领域，包括建筑墙体，所述的建筑墙体内壁上部设有一对呈对称式分布且与建筑墙体呈一体化垂直浇筑的上平台板，所述的建筑墙体内壁上部设有一对呈对称式分布且与建筑墙体呈一体化垂直浇筑的下平台板，所述的下平台板与斜对角的上平台板间均设有预制楼梯，所述的预制楼梯下端与下平台板间设有聚苯板，所述的聚苯板与预制楼梯下端间设有与下钢梯梁相贴合的聚四氟乙烯板。具有结构简单、强度高和使用寿命长的特点。解决了楼梯施工不便捷的问题。
Prefabricated stair in steel structure building and construction method thereof
钢结构建筑中预制楼梯及其建造方法
ZHOU GUANGEN (author) / FANG XING (author) / HE TING (author) / ZHOU LINA (author) / XU QI (author) / ZHOU LIYAN (author)
2021-08-24
Patent
Electronic Resource
Chinese
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