Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Intermittent PBL connecting system with bent flanges
The invention discloses a discontinuous PBL connecting system with a bent flange. The discontinuous PBL connecting system comprises a main beam, the steel plate connecting piece is vertically fixed on the upper surface of the main beam, and the length direction of the steel plate connecting piece is parallel to the upper surface of the main beam; the top of the steel plate connecting piece is provided with a plurality of bent flanges distributed at intervals in the length direction of the steel plate connecting piece, all the bent flanges are bent towards one side of the steel plate connecting piece in the thickness direction, and the adjacent bent flanges face the different sides of the steel plate connecting piece in the thickness direction. The concrete plate is fixed on the upper surface of the main beam, and the concrete plate is provided with a cast-in-place hole corresponding to the steel plate connecting piece; the steel plate connecting piece is located in the cast-in-place hole, and the cast-in-place hole forms a hole filling material wrapping the steel plate connecting piece through cast-in-place concrete. The connection system has better shear resistance.
本发明公开了一种带有弯曲翼缘的间断式PBL连接系统，包括：主梁；钢板连接件，所述钢板连接件呈立式固定于所述主梁的上表面，且所述钢板连接件的长度方向平行于所述主梁的上表面；所述钢板连接件顶部设有沿其长度方向间隔分布的多个弯曲翼缘，各所述弯曲翼缘分别弯向所述钢板连接件在厚度方向上的一侧，且相邻的所述弯曲翼缘朝向所述钢板连接件在厚度方向上的不同侧；混凝土板，所述混凝土板固定在所述主梁的上表面，且所述混凝土板对应所述钢板连接件设有现浇孔；所述钢板连接件位于所述现浇孔中，且所述现浇孔通过现场浇筑混凝土形成包裹所述钢板连接件的填孔料。该连接系统具有更优的抗剪性能。
Intermittent PBL connecting system with bent flanges
The invention discloses a discontinuous PBL connecting system with a bent flange. The discontinuous PBL connecting system comprises a main beam, the steel plate connecting piece is vertically fixed on the upper surface of the main beam, and the length direction of the steel plate connecting piece is parallel to the upper surface of the main beam; the top of the steel plate connecting piece is provided with a plurality of bent flanges distributed at intervals in the length direction of the steel plate connecting piece, all the bent flanges are bent towards one side of the steel plate connecting piece in the thickness direction, and the adjacent bent flanges face the different sides of the steel plate connecting piece in the thickness direction. The concrete plate is fixed on the upper surface of the main beam, and the concrete plate is provided with a cast-in-place hole corresponding to the steel plate connecting piece; the steel plate connecting piece is located in the cast-in-place hole, and the cast-in-place hole forms a hole filling material wrapping the steel plate connecting piece through cast-in-place concrete. The connection system has better shear resistance.
本发明公开了一种带有弯曲翼缘的间断式PBL连接系统，包括：主梁；钢板连接件，所述钢板连接件呈立式固定于所述主梁的上表面，且所述钢板连接件的长度方向平行于所述主梁的上表面；所述钢板连接件顶部设有沿其长度方向间隔分布的多个弯曲翼缘，各所述弯曲翼缘分别弯向所述钢板连接件在厚度方向上的一侧，且相邻的所述弯曲翼缘朝向所述钢板连接件在厚度方向上的不同侧；混凝土板，所述混凝土板固定在所述主梁的上表面，且所述混凝土板对应所述钢板连接件设有现浇孔；所述钢板连接件位于所述现浇孔中，且所述现浇孔通过现场浇筑混凝土形成包裹所述钢板连接件的填孔料。该连接系统具有更优的抗剪性能。
Intermittent PBL connecting system with bent flanges
一种带有弯曲翼缘的间断式PBL连接系统
WANG KAI (Autor:in) / YE JIAJUN (Autor:in) / GAO ZHUORU (Autor:in) / DONG ZIFA (Autor:in) / ZHENG SHUANGJIE (Autor:in) / LI HAIFENG (Autor:in)
12.04.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken