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A platform for research: civil engineering, architecture and urbanism
Fabricated light cold-formed thin-walled section steel combined stair and construction method thereof
The invention provides a fabricated light cold-formed thin-walled section steel combined stair and a construction method thereof. The fabricated light cold-formed thin-walled section steel combined stair comprises an oblique beam, metal plate net hollow net cages and a stair plate, wherein the oblique beam is an inverted-T-shaped beam and is internally provided with section steel frameworks, lowerconstruction ribs are further arranged on the lower portions of the section steel frameworks, and the metal plate net hollow net cages are arranged on a lower flange of the oblique beam. According tothe combined stair, the self-weight of the structure can be reduced, the using amount of concrete is reduced, energy is saved, emission is reduced, construction and transportation are convenient, andthe structure can be widely popularized in the market.
本发明提出一种装配式轻质冷弯薄壁型钢组合楼梯及其施工方法，包括斜梁、金属板网空心网箱、楼梯板，所述斜梁为倒T形梁，内置型钢骨架，所述型钢骨架的下部还设置有下部构造筋，所述金属板网空心网箱布置在斜梁的下翼缘上。本发明能够减少结构自重，降低混凝土使用量，节能减排，同时施工方便，便于运输，能够向市场广泛推广。
Fabricated light cold-formed thin-walled section steel combined stair and construction method thereof
The invention provides a fabricated light cold-formed thin-walled section steel combined stair and a construction method thereof. The fabricated light cold-formed thin-walled section steel combined stair comprises an oblique beam, metal plate net hollow net cages and a stair plate, wherein the oblique beam is an inverted-T-shaped beam and is internally provided with section steel frameworks, lowerconstruction ribs are further arranged on the lower portions of the section steel frameworks, and the metal plate net hollow net cages are arranged on a lower flange of the oblique beam. According tothe combined stair, the self-weight of the structure can be reduced, the using amount of concrete is reduced, energy is saved, emission is reduced, construction and transportation are convenient, andthe structure can be widely popularized in the market.
本发明提出一种装配式轻质冷弯薄壁型钢组合楼梯及其施工方法，包括斜梁、金属板网空心网箱、楼梯板，所述斜梁为倒T形梁，内置型钢骨架，所述型钢骨架的下部还设置有下部构造筋，所述金属板网空心网箱布置在斜梁的下翼缘上。本发明能够减少结构自重，降低混凝土使用量，节能减排，同时施工方便，便于运输，能够向市场广泛推广。
Fabricated light cold-formed thin-walled section steel combined stair and construction method thereof
装配式轻质冷弯薄壁型钢组合楼梯及其施工方法
WANG QING (author) / ZHANG GUOWEI (author) / CHU ZUOYONG (author) / LI FEI (author) / LI HANG (author) / TANG KAICHUN (author) / WANG XIAOBO (author) / QIAO DONGXU (author)
2021-03-23
Patent
Electronic Resource
Chinese
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
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