Profiled steel pipe concrete combined column

The utility model discloses a special-shaped concrete filled steel tubular composite column, which is a combination of at least three rectangular concrete filled steel tubular columns (1). The utility model uses the principle of the rectangular concrete filled steel tubular column, and combines a pl...

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Bibliographische Detailangaben
1. Verfasser: KEJIAN,ZHENG MA
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The utility model discloses a special-shaped concrete filled steel tubular composite column, which is a combination of at least three rectangular concrete filled steel tubular columns (1). The utility model uses the principle of the rectangular concrete filled steel tubular column, and combines a plurality of rectangular concrete filled steel tubular columns according to the section shape of a wall to form the special-shaped concrete filled steel tubular composite column; therefore, the shortage of uneven indoor wall surface caused by the connection of the rectangular concrete filled steel tubular column and the wall body is overcome, and the effective utilization rate of the indoor space is raised. Meanwhile, the utility model also has the advantages of rectangular concrete filled steel tubular column of template saving, high construction speed, less steel consumption, and lower cost.