A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Novel outer pipe-concrete-corrugated steel inner pipe combination column
The invention discloses a novel outer pipe-concrete-corrugated steel inner pipe combination column, and belongs to the technical field of building structure engineering. The corrugated steel pipe comprises an outer pipe, concrete and a corrugated steel inner pipe, the corrugated steel inner pipe is formed by curling and welding a corrugated steel plate, the corrugated steel inner pipe meets the actual size requirement, the outer pipe and the inner corrugated steel pipe are concentrically arranged, and the concrete is poured between the outer pipe and the corrugated steel inner pipe. And the outer pipe is as high as the corrugated steel inner pipe and the concrete column. The corrugated structure of the corrugated steel inner pipe is utilized, the rigidity of the outer side face of the corrugated steel inner pipe is enhanced, the influence of welding seams on the strength of the corrugated steel inner pipe can be reduced, meanwhile, the corrugated steel pipe has the telescopic deformation capacity in the vertical direction, the vertical load borne by the corrugated steel inner pipe is greatly reduced, and more outward circumferential force is provided for concrete; and the vertical bearing capacity of the outer pipe-concrete-corrugated steel inner pipe combination column is enhanced, and the application applicability, safety and stability in the field of constructional engineering can be met.
一种新型外管‑混凝土‑波纹钢内管组合柱，属于建筑结构工程技术领域。所述包括外管、混凝土和波纹钢内管，所述波纹钢内管通过波纹钢板卷曲，焊接形成适应实际尺寸需要的波纹钢内管，所述外管与所述内部波纹钢管同心设置，所述混凝土浇筑在外管与波纹钢内管之间，所述外管与波纹钢内管以及混凝土柱等高。利用波纹钢内管的波形构造，使波形钢内管外侧面刚度增强，并且可以减少焊缝对于波纹钢内管强度的影响，同时波纹钢管在竖向有伸缩变形的能力，使波纹钢内管承受竖向荷载大幅度减少，为混凝土提供更多向外的环向力，增强外管‑混凝土‑波纹钢内管组合柱的竖向承载能力，有利于满足建筑工程领域使用的适用性、安全性和稳定性。
Novel outer pipe-concrete-corrugated steel inner pipe combination column
The invention discloses a novel outer pipe-concrete-corrugated steel inner pipe combination column, and belongs to the technical field of building structure engineering. The corrugated steel pipe comprises an outer pipe, concrete and a corrugated steel inner pipe, the corrugated steel inner pipe is formed by curling and welding a corrugated steel plate, the corrugated steel inner pipe meets the actual size requirement, the outer pipe and the inner corrugated steel pipe are concentrically arranged, and the concrete is poured between the outer pipe and the corrugated steel inner pipe. And the outer pipe is as high as the corrugated steel inner pipe and the concrete column. The corrugated structure of the corrugated steel inner pipe is utilized, the rigidity of the outer side face of the corrugated steel inner pipe is enhanced, the influence of welding seams on the strength of the corrugated steel inner pipe can be reduced, meanwhile, the corrugated steel pipe has the telescopic deformation capacity in the vertical direction, the vertical load borne by the corrugated steel inner pipe is greatly reduced, and more outward circumferential force is provided for concrete; and the vertical bearing capacity of the outer pipe-concrete-corrugated steel inner pipe combination column is enhanced, and the application applicability, safety and stability in the field of constructional engineering can be met.
一种新型外管‑混凝土‑波纹钢内管组合柱，属于建筑结构工程技术领域。所述包括外管、混凝土和波纹钢内管，所述波纹钢内管通过波纹钢板卷曲，焊接形成适应实际尺寸需要的波纹钢内管，所述外管与所述内部波纹钢管同心设置，所述混凝土浇筑在外管与波纹钢内管之间，所述外管与波纹钢内管以及混凝土柱等高。利用波纹钢内管的波形构造，使波形钢内管外侧面刚度增强，并且可以减少焊缝对于波纹钢内管强度的影响，同时波纹钢管在竖向有伸缩变形的能力，使波纹钢内管承受竖向荷载大幅度减少，为混凝土提供更多向外的环向力，增强外管‑混凝土‑波纹钢内管组合柱的竖向承载能力，有利于满足建筑工程领域使用的适用性、安全性和稳定性。
Novel outer pipe-concrete-corrugated steel inner pipe combination column
一种新型外管-混凝土-波纹钢内管组合柱
ZHAO ZHONGWEI (author) / GAO TIAN (author) / ZHOU SONG (author) / JIAN XIANGYANG (author)
2023-09-29
Patent
Electronic Resource
Chinese
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
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