A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Hollow corrugated pipe interlayer concrete-filled steel tubular column
The invention relates to a hollow corrugated pipe interlayer concrete-filled steel tubular column, and belongs to the field of industrial buildings, high-rise buildings, large-span buildings and bridge engineering. An inner steel pipe of the hollow corrugated pipe interlayer concrete-filled steel tubular column is arranged in a pipe body of an outer steel pipe, and the outer steel pipe and the inner steel pipe are coaxially arranged; a pipe cavity between the outer steel pipe and the inner steel pipe is filled with self-compacting concrete; and the inner steel pipe is a hollow corrugated pipe body. The hollow corrugated pipe interlayer concrete-filled steel tubular column has the advantages of being high in bearing capacity, good in ductility, high in buckling resistance, capable of enhancing the core concrete constraint effect, good in durability, high in factory prefabrication degree, capable of achieving standardized production and the like.
本发明涉及一种中空波纹管夹层钢管混凝土柱，属于工业建筑、高层建筑、大跨度建筑、桥梁工程领域。中空波纹管夹层钢管混凝土柱的内钢管置于外钢管的管体内，外钢管与内钢管为同轴布置；外钢管与内钢管之间的管腔内填充自密实混凝土；所述的内钢管为中空波纹状管体。本发明提供的中空波纹管夹层钢管混凝土柱，具有承载力高、延性好、抗屈曲能力强、增强核心混凝土约束作用、耐久性好、工厂预制程度高，能够实现标准化生产等优点。
Hollow corrugated pipe interlayer concrete-filled steel tubular column
The invention relates to a hollow corrugated pipe interlayer concrete-filled steel tubular column, and belongs to the field of industrial buildings, high-rise buildings, large-span buildings and bridge engineering. An inner steel pipe of the hollow corrugated pipe interlayer concrete-filled steel tubular column is arranged in a pipe body of an outer steel pipe, and the outer steel pipe and the inner steel pipe are coaxially arranged; a pipe cavity between the outer steel pipe and the inner steel pipe is filled with self-compacting concrete; and the inner steel pipe is a hollow corrugated pipe body. The hollow corrugated pipe interlayer concrete-filled steel tubular column has the advantages of being high in bearing capacity, good in ductility, high in buckling resistance, capable of enhancing the core concrete constraint effect, good in durability, high in factory prefabrication degree, capable of achieving standardized production and the like.
本发明涉及一种中空波纹管夹层钢管混凝土柱，属于工业建筑、高层建筑、大跨度建筑、桥梁工程领域。中空波纹管夹层钢管混凝土柱的内钢管置于外钢管的管体内，外钢管与内钢管为同轴布置；外钢管与内钢管之间的管腔内填充自密实混凝土；所述的内钢管为中空波纹状管体。本发明提供的中空波纹管夹层钢管混凝土柱，具有承载力高、延性好、抗屈曲能力强、增强核心混凝土约束作用、耐久性好、工厂预制程度高，能够实现标准化生产等优点。
Hollow corrugated pipe interlayer concrete-filled steel tubular column
一种中空波纹管夹层钢管混凝土柱
SHU GANPING (author) / LIU ZHONGHUA (author)
2021-05-28
Patent
Electronic Resource
Chinese
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