Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Hollow thin steel shell-concrete combined cable bent tower and steel-concrete interface connecting structure thereof
The invention discloses a hollow thin steel shell-concrete combined cable bent tower and a steel-concrete interface connecting structure thereof, and belongs to the technical field of bridge engineering. The problem that performance waste or potential safety hazards are caused due to the fact that a steel-concrete connection method in the combined cable tower does not form unified understanding is solved, the combined cable tower comprises two groups of steel plates which are oppositely arranged, a plurality of perforated stiffening ribs and a plurality of shear studs are arranged on each group of steel plates, part of the perforated stiffening ribs are vertically arranged on the steel plates, and the shear studs are vertically arranged on the steel plates. The other part of the perforated stiffening ribs are transversely arranged on the steel plates, the transversely arranged perforated stiffening ribs are perpendicular to the vertically arranged perforated stiffening ribs, the perforated stiffening ribs are connected through a plurality of [-shaped bent steel bars, and the two groups of steel plates are connected through a concrete layer. The invention provides a basic structure of the structure, a selection method of specific parameters and a parameter calculation method used on different bridges, and provides technical support for wide-range application of the steel shell-concrete combined cable bent tower.
本发明公开了空心薄钢壳‑混凝土组合索塔及其钢混交界面连接结构，属于桥梁工程技术领域。本发明解决了组合索塔中的钢混连接方法并未形成统一的认识，导致性能浪费或安全隐患的问题，包括相对设置的两组钢板，每组钢板上均设置有数个开孔加劲肋和数个剪力栓钉，部分开孔加劲肋竖向设置钢板上，另一部分开孔加劲肋横向设置在钢板上，横向设置的开孔加劲肋与竖向设置的开孔加劲肋相互垂直，开孔加劲肋通过数个“[”形弯曲钢筋连接，两组钢板之间通过混凝土层连接。本发明提出了结构的基本构造，以及具体参数的选取方法，在不同桥梁上使用时的参数计算方法，对于大范围应用钢壳‑混凝土组合索塔提供技术支撑。
Hollow thin steel shell-concrete combined cable bent tower and steel-concrete interface connecting structure thereof
The invention discloses a hollow thin steel shell-concrete combined cable bent tower and a steel-concrete interface connecting structure thereof, and belongs to the technical field of bridge engineering. The problem that performance waste or potential safety hazards are caused due to the fact that a steel-concrete connection method in the combined cable tower does not form unified understanding is solved, the combined cable tower comprises two groups of steel plates which are oppositely arranged, a plurality of perforated stiffening ribs and a plurality of shear studs are arranged on each group of steel plates, part of the perforated stiffening ribs are vertically arranged on the steel plates, and the shear studs are vertically arranged on the steel plates. The other part of the perforated stiffening ribs are transversely arranged on the steel plates, the transversely arranged perforated stiffening ribs are perpendicular to the vertically arranged perforated stiffening ribs, the perforated stiffening ribs are connected through a plurality of [-shaped bent steel bars, and the two groups of steel plates are connected through a concrete layer. The invention provides a basic structure of the structure, a selection method of specific parameters and a parameter calculation method used on different bridges, and provides technical support for wide-range application of the steel shell-concrete combined cable bent tower.
本发明公开了空心薄钢壳‑混凝土组合索塔及其钢混交界面连接结构，属于桥梁工程技术领域。本发明解决了组合索塔中的钢混连接方法并未形成统一的认识，导致性能浪费或安全隐患的问题，包括相对设置的两组钢板，每组钢板上均设置有数个开孔加劲肋和数个剪力栓钉，部分开孔加劲肋竖向设置钢板上，另一部分开孔加劲肋横向设置在钢板上，横向设置的开孔加劲肋与竖向设置的开孔加劲肋相互垂直，开孔加劲肋通过数个“[”形弯曲钢筋连接，两组钢板之间通过混凝土层连接。本发明提出了结构的基本构造，以及具体参数的选取方法，在不同桥梁上使用时的参数计算方法，对于大范围应用钢壳‑混凝土组合索塔提供技术支撑。
Hollow thin steel shell-concrete combined cable bent tower and steel-concrete interface connecting structure thereof
空心薄钢壳-混凝土组合索塔及其钢混交界面连接结构
ZHANG SHENGJIAN (Autor:in) / DONG DEQUAN (Autor:in) / LI PAN (Autor:in) / XU CHUNRONG (Autor:in) / XIA FUYOU (Autor:in) / LIANG HUANWEI (Autor:in) / ZHAO CANHUI (Autor:in) / LIN YU (Autor:in) / CHEN CHENG (Autor:in) / HE JIANGPING (Autor:in)
19.03.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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