A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anti-shearing connecting structure for bridge, and construction method thereof
The invention relates to an anti-shearing connecting structure for a bridge, and a construction method thereof. The structure comprises a plurality of main beams and a bridge deck, the main beams arearranged on bridge piers in parallel in the bridge direction, the bridge deck is installed on the main beams, the structure further comprises a plurality of anti-shearing pieces, the top face of eachmain beam is provided with the multiple anti-shearing pieces, the bridge deck is provided with cast-in-place holes corresponding to the arrangement positions of the anti-shearing pieces, and ultrahigh-performance concrete is poured into the cast-shearing pieces. Compared with like products in the prior art, the anti-shearing connecting structure has the following advantages: the anti-shearing pieces and the cast-in-place holes in the bridge deck are installed in a matched mode, and pouring and fixing are conducted through ultrahigh-performance concrete, so the structure is simple, design is reasonable, construction is convenient and fast, and the welding quality and shear resistance can be remarkably improved.
本发明涉及一种用于桥梁的抗剪连接结构及施工方法，包括多根主梁和桥面板，所述的多根主梁沿顺桥向平行设置在桥墩上，桥面板安装在主梁上，还包括多个抗剪件，每根主梁的顶面上均设置多个抗剪件，所述的桥面板上设有和抗剪件排列位置对应的现浇孔，现浇孔内浇注超高性能混凝土。与现有技术相比，本发明通过抗剪件和桥面板上的现浇孔配合安装，并且通过超高性能混凝土进行浇注固定，其结构简单、设计合理、施工便捷、能够显著提高焊接质量和抗剪性能。
Anti-shearing connecting structure for bridge, and construction method thereof
The invention relates to an anti-shearing connecting structure for a bridge, and a construction method thereof. The structure comprises a plurality of main beams and a bridge deck, the main beams arearranged on bridge piers in parallel in the bridge direction, the bridge deck is installed on the main beams, the structure further comprises a plurality of anti-shearing pieces, the top face of eachmain beam is provided with the multiple anti-shearing pieces, the bridge deck is provided with cast-in-place holes corresponding to the arrangement positions of the anti-shearing pieces, and ultrahigh-performance concrete is poured into the cast-shearing pieces. Compared with like products in the prior art, the anti-shearing connecting structure has the following advantages: the anti-shearing pieces and the cast-in-place holes in the bridge deck are installed in a matched mode, and pouring and fixing are conducted through ultrahigh-performance concrete, so the structure is simple, design is reasonable, construction is convenient and fast, and the welding quality and shear resistance can be remarkably improved.
本发明涉及一种用于桥梁的抗剪连接结构及施工方法，包括多根主梁和桥面板，所述的多根主梁沿顺桥向平行设置在桥墩上，桥面板安装在主梁上，还包括多个抗剪件，每根主梁的顶面上均设置多个抗剪件，所述的桥面板上设有和抗剪件排列位置对应的现浇孔，现浇孔内浇注超高性能混凝土。与现有技术相比，本发明通过抗剪件和桥面板上的现浇孔配合安装，并且通过超高性能混凝土进行浇注固定，其结构简单、设计合理、施工便捷、能够显著提高焊接质量和抗剪性能。
Anti-shearing connecting structure for bridge, and construction method thereof
一种用于桥梁的抗剪连接结构及施工方法
ZHANG DAWEI (author) / MA XIAOGANG (author) / LING HONGWEI (author) / DU XIAOQING (author) / SHI DINGJUN (author) / ZHANG QIANG (author) / XIE TAO (author) / LI JING (author)
2020-06-09
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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