Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel-concrete composite pin composite beam
The invention discloses a steel-concrete composite pin composite beam which comprises at least one prefabricated T-shaped composite beam body, each prefabricated T-shaped composite beam body comprisesa T-shaped concrete beam and T-shaped profile steel, and a flange plate of each T-shaped profile steel is arranged on the lower portion of a web of the corresponding T-shaped concrete beam. A plurality of pin centers are arranged on a web of the T-shaped steel at intervals in the longitudinal direction and inserted into the center of the web of the T-shaped concrete beam. The steel-concrete composite pin composite beam has the advantages that the stress performance is good, a traditional shear stud connecting piece can be omitted, welding of a large number of studs is avoided, construction isfaster; meanwhile, the fatigue performance is obviously superior to that of the welded studs, the quality is more reliable, and the engineering cost can be reduced.
本发明公开了一种钢‑混凝土复合销组合梁，包括至少一片预制T形组合梁，所述预制T形组合梁包括T形混凝土梁和T形型钢，所述T形型钢的翼缘板设于T形混凝土梁的腹板下部，T形型钢的腹板上沿纵向间隔设置有多个销心并插入T形混凝土梁的腹板中心位置。本发明具有受力性能良好，可以免除传统剪力钉连接件，避免了大量栓钉的焊接，施工更快捷，同时疲劳性能显著优于焊接的栓钉，质量更可靠，有利于减少工程成本等优点。
Steel-concrete composite pin composite beam
The invention discloses a steel-concrete composite pin composite beam which comprises at least one prefabricated T-shaped composite beam body, each prefabricated T-shaped composite beam body comprisesa T-shaped concrete beam and T-shaped profile steel, and a flange plate of each T-shaped profile steel is arranged on the lower portion of a web of the corresponding T-shaped concrete beam. A plurality of pin centers are arranged on a web of the T-shaped steel at intervals in the longitudinal direction and inserted into the center of the web of the T-shaped concrete beam. The steel-concrete composite pin composite beam has the advantages that the stress performance is good, a traditional shear stud connecting piece can be omitted, welding of a large number of studs is avoided, construction isfaster; meanwhile, the fatigue performance is obviously superior to that of the welded studs, the quality is more reliable, and the engineering cost can be reduced.
本发明公开了一种钢‑混凝土复合销组合梁，包括至少一片预制T形组合梁，所述预制T形组合梁包括T形混凝土梁和T形型钢，所述T形型钢的翼缘板设于T形混凝土梁的腹板下部，T形型钢的腹板上沿纵向间隔设置有多个销心并插入T形混凝土梁的腹板中心位置。本发明具有受力性能良好，可以免除传统剪力钉连接件，避免了大量栓钉的焊接，施工更快捷，同时疲劳性能显著优于焊接的栓钉，质量更可靠，有利于减少工程成本等优点。
Steel-concrete composite pin composite beam
一种钢-混凝土复合销组合梁
HE YAOBEI (Autor:in) / LI YU (Autor:in) / LI WENWU (Autor:in) / YANG YUNYI (Autor:in) / ZHOU YANG (Autor:in) / MAO WEIYANG (Autor:in)
04.12.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
Steel-concrete composite beam and construction method of steel-concrete composite beam
| Europäisches Patentamt | 2022
| Europäisches Patentamt | 2024