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A platform for research: civil engineering, architecture and urbanism
Novel assembled L-shaped concrete filled steel tubular column
The invention relates to a novel assembled L-shaped concrete filled steel tubular column, and relates to the technical field of constructional engineering. An L-shaped steel pipe of the novel assembled L-shaped concrete filled steel tubular column is formed by splicing two rectangular steel pipes (1) subjected to opening cutting, an angle steel (2) subjected to opening cutting and three metal bars (3); and the openings (5) of the rectangular steel pipes (1) and the angle steel (2) at the same height are staggered with the openings (5) of the adjacent plates, so that the steel pipes can be engaged and connected in a penetrating manner. And finally, concrete is poured into the steel pipes, and the assembled L-shaped concrete-filled steel tubular column is formed. Compared with the prior art, the method has the advantages that the assembly degree and the machining efficiency are improved through a standardized assembly mode, connection and assembly are achieved through mutual meshing and penetrating between the opening portion of the steel pipe and the pipe wall, the welding procedure is reduced or avoided, the metal rods in the steel pipe have the fixing, connecting and stress effects, and the machining difficulty and cost are reduced.
本发明涉及一种新型装配化L形钢管混凝土柱，涉及建筑工程技术领域。本新型装配化L形钢管混凝土柱的L形钢管由2个经开口切割的矩形钢管（1）、1个经开口切割的角钢（2）和3根金属棒（3）拼装而成；矩形钢管（1）、角钢（2）在同一高度的开口（5）位置与相邻板件的开口（5）位置错开，以便于钢管间的咬合、贯穿连接。最后在钢管内部浇筑混凝土，形成装配化L形钢管混凝土柱。本发明具有以下优点：1）标准化装配方式提高了装配化程度和加工效率；2）通过钢管开口部分和管壁间的相互咬合、贯穿，实现连接和装配，减少或者避免焊接工序；3）钢管内部的金属棒具有固定、连接和受力的作用，降低了加工的难度和成本。
Novel assembled L-shaped concrete filled steel tubular column
The invention relates to a novel assembled L-shaped concrete filled steel tubular column, and relates to the technical field of constructional engineering. An L-shaped steel pipe of the novel assembled L-shaped concrete filled steel tubular column is formed by splicing two rectangular steel pipes (1) subjected to opening cutting, an angle steel (2) subjected to opening cutting and three metal bars (3); and the openings (5) of the rectangular steel pipes (1) and the angle steel (2) at the same height are staggered with the openings (5) of the adjacent plates, so that the steel pipes can be engaged and connected in a penetrating manner. And finally, concrete is poured into the steel pipes, and the assembled L-shaped concrete-filled steel tubular column is formed. Compared with the prior art, the method has the advantages that the assembly degree and the machining efficiency are improved through a standardized assembly mode, connection and assembly are achieved through mutual meshing and penetrating between the opening portion of the steel pipe and the pipe wall, the welding procedure is reduced or avoided, the metal rods in the steel pipe have the fixing, connecting and stress effects, and the machining difficulty and cost are reduced.
本发明涉及一种新型装配化L形钢管混凝土柱，涉及建筑工程技术领域。本新型装配化L形钢管混凝土柱的L形钢管由2个经开口切割的矩形钢管（1）、1个经开口切割的角钢（2）和3根金属棒（3）拼装而成；矩形钢管（1）、角钢（2）在同一高度的开口（5）位置与相邻板件的开口（5）位置错开，以便于钢管间的咬合、贯穿连接。最后在钢管内部浇筑混凝土，形成装配化L形钢管混凝土柱。本发明具有以下优点：1）标准化装配方式提高了装配化程度和加工效率；2）通过钢管开口部分和管壁间的相互咬合、贯穿，实现连接和装配，减少或者避免焊接工序；3）钢管内部的金属棒具有固定、连接和受力的作用，降低了加工的难度和成本。
Novel assembled L-shaped concrete filled steel tubular column
一种新型装配化L形钢管混凝土柱
XIAO JICHENG (author)
2022-07-22
Patent
Electronic Resource
Chinese
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
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