A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FRP bridge deck slab connecting structure and connecting method
The invention discloses an FRP bridge deck slab connecting structure and a connecting method, the structure comprises an FRP bridge deck slab built on a plurality of steel longitudinal beams, the steel longitudinal beams corresponding to the two transverse ends of the FRP bridge deck slab are end steel longitudinal beams, the steel longitudinal beams corresponding to the belly of the FRP bridge deck slab are belly steel longitudinal beams corresponding to the belly of the FRP bridge deck slab, each end steel longitudinal beam is connected with a pair of T-shaped buckles and flanges, the T-shaped buckles are clamped at the two corners of the end of the FRP bridge deck slab, and the flanges are clamped at the two corners of the end of the FRP bridge deck slab. The flange is in contact with the end face of the FRP bridge deck slab, the flange upwards exceeds the FRP bridge deck slab and is provided with a first transverse pressing strip in a penetrating mode, each web steel longitudinal beam is connected with a connecting piece, and the connecting pieces upwards penetrate through the FRP bridge deck slab and are provided with second transverse pressing strips in a penetrating mode. According to the method, the web steel longitudinal beams, the end steel longitudinal beams, the FRP bridge deck slab and the upper portion of the FRP bridge deck slab are machined in advance according to design and then assembled into a whole. The problem that in the prior art, a connecting mode cannot be detached or replaced can be effectively solved.
本发明公开了一种FRP桥面板连接结构及连接方法，结构包括搭建于多个钢纵梁上的FRP桥面板，其中对应于FRP桥面板横向两端的为端部钢纵梁、腹部的为腹部钢纵梁，每个端部钢纵梁上分别连接有一对T型卡扣、挡边，T型卡扣卡于FRP桥面板端部两角，挡边与FRP桥面板端面接触，挡边向上超过FRP桥面板并贯穿有第一横向压条，每个腹部钢纵梁上连接有连接件，连接件向上贯穿FRP桥面板并贯穿有第二横向压条。本发明方法根据设计预先加工腹部钢纵梁、端部钢纵梁、FRP桥面板及其上部分，然后再装配为一体。本发明能有效解决现有技术连接方式不可拆卸、更换等问题。
FRP bridge deck slab connecting structure and connecting method
The invention discloses an FRP bridge deck slab connecting structure and a connecting method, the structure comprises an FRP bridge deck slab built on a plurality of steel longitudinal beams, the steel longitudinal beams corresponding to the two transverse ends of the FRP bridge deck slab are end steel longitudinal beams, the steel longitudinal beams corresponding to the belly of the FRP bridge deck slab are belly steel longitudinal beams corresponding to the belly of the FRP bridge deck slab, each end steel longitudinal beam is connected with a pair of T-shaped buckles and flanges, the T-shaped buckles are clamped at the two corners of the end of the FRP bridge deck slab, and the flanges are clamped at the two corners of the end of the FRP bridge deck slab. The flange is in contact with the end face of the FRP bridge deck slab, the flange upwards exceeds the FRP bridge deck slab and is provided with a first transverse pressing strip in a penetrating mode, each web steel longitudinal beam is connected with a connecting piece, and the connecting pieces upwards penetrate through the FRP bridge deck slab and are provided with second transverse pressing strips in a penetrating mode. According to the method, the web steel longitudinal beams, the end steel longitudinal beams, the FRP bridge deck slab and the upper portion of the FRP bridge deck slab are machined in advance according to design and then assembled into a whole. The problem that in the prior art, a connecting mode cannot be detached or replaced can be effectively solved.
本发明公开了一种FRP桥面板连接结构及连接方法，结构包括搭建于多个钢纵梁上的FRP桥面板，其中对应于FRP桥面板横向两端的为端部钢纵梁、腹部的为腹部钢纵梁，每个端部钢纵梁上分别连接有一对T型卡扣、挡边，T型卡扣卡于FRP桥面板端部两角，挡边与FRP桥面板端面接触，挡边向上超过FRP桥面板并贯穿有第一横向压条，每个腹部钢纵梁上连接有连接件，连接件向上贯穿FRP桥面板并贯穿有第二横向压条。本发明方法根据设计预先加工腹部钢纵梁、端部钢纵梁、FRP桥面板及其上部分，然后再装配为一体。本发明能有效解决现有技术连接方式不可拆卸、更换等问题。
FRP bridge deck slab connecting structure and connecting method
一种FRP桥面板连接结构及连接方法
LI SHUQIN (author) / SONG JING (author) / HOU BIAO (author) / LIU KAI (author) / SUN ZHIBIN (author) / LI YONGXIN (author)
2022-06-24
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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