Composite steel pipe concrete column-steel beam semi-cross-core haunch type node

Composite steel pipe concrete column-steel beam semi-cross-core haunch type node

  • CN 105,297,895 A
  • Filed: 11/30/2015
  • Published: 02/03/2016
  • Est. Priority Date: 11/30/2015
  • Status: Active Application
First Claim
Patent Images

1. compound concrete-filled tubular column-girder steel half punching haunch type node, be made up of compound concrete-filled tubular column, girder steel and Force transmission parts, described compound concrete-filled tubular column comprises outer steel pipe (1), interior steel pipe (2) and the inner concrete (3) poured into, described girder steel (4) comprises bottom flange and web, and described Force transmission parts is oblique armpit plate (5);

  • It is characterized in that;

    girder steel (4) is through outer steel pipe (1) and be welded on interior steel pipe (2) wall, girder steel (4) and outer steel pipe (1) intersection carry out weld reinforcement, between girder steel (4) and the outer steel pipe (1) of compound concrete-filled tubular column, be welded with oblique armpit plate (5) simultaneously, for ensureing oblique armpit plate (5) stability, weld vertical floor (6) in oblique armpit plate (5) side towards beam column intersection.

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