Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cross beam connecting structure between corrugated web steel box and concrete composite beam box
The invention belongs to the technical field of steel-concrete composite structure bridges, and particularly relates to a cross beam connecting structure between a corrugated web steel box and a concrete composite beam box. The connecting structure comprises a lower flange, a corrugated steel web, shear nails, an inter-box bridge deck slab and cross beam assembling plates, the lower flange is installed at the bottom end of the corrugated steel web plate, assembling plates are installed on straight sections of two side ends of the corrugated steel web plate and used for bolting a main beam preset connecting plate, and the connecting structure is characterized in that an upper flange is installed at the upper end of the corrugated steel web plate, and the upper flange is connected with an inter-box bridge deck slab through shear nails. According to the invention, the rigidity of the top plate can be improved by adopting different top flange forms, so that the connecting structure can adapt to larger main beam spacing, the number of main beam box chambers is reduced, and the technical and economic benefits are improved.
本发明属于钢‑混凝土组合结构桥梁技术领域，具体涉及到一种波形腹板钢箱‑混凝土组合梁箱间横梁连接结构。包括下翼缘、波形钢腹板、剪力钉、箱间桥面板和横梁拼装板，所述下翼缘安装于波形钢腹板的底端，在波形钢腹板侧两端平直段安装有拼装板，用于栓接主梁预设连接板，其特征在于：所述波形钢腹板的上端安装有上翼缘，上翼缘与箱间桥面板通过剪力钉连接。本装置采用不同的上翼缘形式可提高顶板刚度，因而可适应更大主梁间距，从而减少主梁箱室个数，提高技术经济效益。
Cross beam connecting structure between corrugated web steel box and concrete composite beam box
The invention belongs to the technical field of steel-concrete composite structure bridges, and particularly relates to a cross beam connecting structure between a corrugated web steel box and a concrete composite beam box. The connecting structure comprises a lower flange, a corrugated steel web, shear nails, an inter-box bridge deck slab and cross beam assembling plates, the lower flange is installed at the bottom end of the corrugated steel web plate, assembling plates are installed on straight sections of two side ends of the corrugated steel web plate and used for bolting a main beam preset connecting plate, and the connecting structure is characterized in that an upper flange is installed at the upper end of the corrugated steel web plate, and the upper flange is connected with an inter-box bridge deck slab through shear nails. According to the invention, the rigidity of the top plate can be improved by adopting different top flange forms, so that the connecting structure can adapt to larger main beam spacing, the number of main beam box chambers is reduced, and the technical and economic benefits are improved.
本发明属于钢‑混凝土组合结构桥梁技术领域，具体涉及到一种波形腹板钢箱‑混凝土组合梁箱间横梁连接结构。包括下翼缘、波形钢腹板、剪力钉、箱间桥面板和横梁拼装板，所述下翼缘安装于波形钢腹板的底端，在波形钢腹板侧两端平直段安装有拼装板，用于栓接主梁预设连接板，其特征在于：所述波形钢腹板的上端安装有上翼缘，上翼缘与箱间桥面板通过剪力钉连接。本装置采用不同的上翼缘形式可提高顶板刚度，因而可适应更大主梁间距，从而减少主梁箱室个数，提高技术经济效益。
Cross beam connecting structure between corrugated web steel box and concrete composite beam box
一种波形腹板钢箱-混凝土组合梁箱间横梁连接结构
WU WEIHONG (Autor:in) / FAN JIANG (Autor:in) / HU YANWEN (Autor:in) / LI XITONG (Autor:in) / ZHANG CHUNMING (Autor:in) / WANG ZHIXIAN (Autor:in) / HUA XUDONG (Autor:in)
29.05.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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