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A platform for research: civil engineering, architecture and urbanism
Hollow slab bridge transverse connecting structure and construction method
The invention discloses a hollow slab bridge transverse connecting structure and a construction method, the hollow slab bridge transverse connecting structure comprises a plurality of hollow slabs transversely arranged along a bridge floor, a gap is reserved between every two adjacent left and right hollow slabs, and a plurality of holes are formed in the right side wall of the leftmost hollow slab, the left side wall of the rightmost hollow slab and the left side walls and the right side walls of all middle hollow slabs from top to bottom; each hole is filled with a shear-resistant combined steel member, a ribbed steel plate is arranged in the middle between the two opposite shear-resistant combined steel members extending out of the holes, a protruding block protrudes out of the middle position of one side wall of a flat plate of the positioning steel plate, and the front side and the rear side of the protruding block are each tightly attached to a combined connecting steel member. The shear-resistant combined steel member is suitable for installation and construction of a newly-built hollow slab bridge and can also be used for reinforcing and repairing an existing hollow slab bridge, the shear resistance of the existing hollow slab bridge is remarkably enhanced, and longitudinal hinge joints of the hollow slab bridge are prevented from occurring.
本发明公开一种空心板桥横向连接结构及施工方法，包括多个沿桥面横向布置的空心板，左右相邻两个空心板之间留有空隙，最左侧空心板右侧壁上、最右侧空心板左侧壁上以及所有中间空心板左侧壁和右侧壁上从上至下设有多个孔洞，每个孔洞中充塞一个抗剪组合钢构件，伸出孔洞的正对的两个抗剪组合钢构件之间正中间设置带肋钢板，定位钢板的平板一个侧壁中间位置突出一个凸块，凸块的前侧和后侧各紧密贴合一个组合连接钢构件，一个凸块和两个组合连接钢构件共同嵌入在一个抗剪组合钢构件的凹槽中，本发明不仅适用于新建空心板桥的安装和施工，也可用于对现有空心板桥进行加固和修复，显著增强现有空心板桥的抗剪性能，防止空心板桥纵向铰缝的出现。
Hollow slab bridge transverse connecting structure and construction method
The invention discloses a hollow slab bridge transverse connecting structure and a construction method, the hollow slab bridge transverse connecting structure comprises a plurality of hollow slabs transversely arranged along a bridge floor, a gap is reserved between every two adjacent left and right hollow slabs, and a plurality of holes are formed in the right side wall of the leftmost hollow slab, the left side wall of the rightmost hollow slab and the left side walls and the right side walls of all middle hollow slabs from top to bottom; each hole is filled with a shear-resistant combined steel member, a ribbed steel plate is arranged in the middle between the two opposite shear-resistant combined steel members extending out of the holes, a protruding block protrudes out of the middle position of one side wall of a flat plate of the positioning steel plate, and the front side and the rear side of the protruding block are each tightly attached to a combined connecting steel member. The shear-resistant combined steel member is suitable for installation and construction of a newly-built hollow slab bridge and can also be used for reinforcing and repairing an existing hollow slab bridge, the shear resistance of the existing hollow slab bridge is remarkably enhanced, and longitudinal hinge joints of the hollow slab bridge are prevented from occurring.
本发明公开一种空心板桥横向连接结构及施工方法，包括多个沿桥面横向布置的空心板，左右相邻两个空心板之间留有空隙，最左侧空心板右侧壁上、最右侧空心板左侧壁上以及所有中间空心板左侧壁和右侧壁上从上至下设有多个孔洞，每个孔洞中充塞一个抗剪组合钢构件，伸出孔洞的正对的两个抗剪组合钢构件之间正中间设置带肋钢板，定位钢板的平板一个侧壁中间位置突出一个凸块，凸块的前侧和后侧各紧密贴合一个组合连接钢构件，一个凸块和两个组合连接钢构件共同嵌入在一个抗剪组合钢构件的凹槽中，本发明不仅适用于新建空心板桥的安装和施工，也可用于对现有空心板桥进行加固和修复，显著增强现有空心板桥的抗剪性能，防止空心板桥纵向铰缝的出现。
Hollow slab bridge transverse connecting structure and construction method
一种空心板桥横向连接结构及施工方法
WEI YUBO (author) / ZHOU DAOCHUAN (author) / ZHANG YIDUO (author) / ZHANG YU (author) / YANG YAQIANG (author) / ZHOU JUANLAN (author) / PAN ZHIHONG (author)
2024-03-29
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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