A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Concrete prefabricated bridge structure based on hollow slabs
The invention relates to a concrete prefabricated bridge structure based on hollow slabs, and relates to the technical field of bridge engineering, the concrete prefabricated bridge structure comprises a plurality of prefabricated hollow slabs, and the prefabricated hollow slabs are sequentially connected to form a bridge main body; the bridge floor cast-in-place layer is laid on the upper surface of the bridge main body; the asphalt pavement layer is paved on the upper surface of the bridge deck cast-in-place layer; the multiple pier columns are arranged below the bridge body, and every two adjacent prefabricated hollow slabs are located above the same pier column; the connecting blocks are mounted on the pier columns and located between every two adjacent prefabricated hollow slabs; the elastic connecting device is mounted between the connecting block and the prefabricated hollow slab and is used for elastically connecting the connecting block and the prefabricated hollow slab; and the internal reinforcing device is installed in the prefabricated hollow slab, and the internal reinforcing device is used for improving the stability of the prefabricated hollow slab. The concrete prefabricated bridge structure has the effect that the problem that the anti-seismic property of the concrete prefabricated bridge structure is not high is solved.
本申请涉及一种基于空心板的混凝土预制桥梁结构，涉及桥梁工程技术的领域，其包括预制空心板，多个所述预制空心板依次连接形成桥梁主体；桥面现浇层，铺设在桥梁主体的上表面；沥青铺装层，铺设在桥面现浇层的上表面；墩柱，在桥梁主体下方设置有多个，且相邻两个所述预制空心板处于同一个墩柱上方；连接块，安装在墩柱上且位于相邻两个预制空心板之间；弹性连接装置，安装在连接块与预制空心板之间，且用于将连接块与预制空心板进行弹性连接；内部加固装置，安装在所述预制空心板内，所述内部加固装置用于提高预制空心板的稳固性。本申请具有改善混凝土预制桥梁结构的抗震性能不高的问题的效果。
Concrete prefabricated bridge structure based on hollow slabs
The invention relates to a concrete prefabricated bridge structure based on hollow slabs, and relates to the technical field of bridge engineering, the concrete prefabricated bridge structure comprises a plurality of prefabricated hollow slabs, and the prefabricated hollow slabs are sequentially connected to form a bridge main body; the bridge floor cast-in-place layer is laid on the upper surface of the bridge main body; the asphalt pavement layer is paved on the upper surface of the bridge deck cast-in-place layer; the multiple pier columns are arranged below the bridge body, and every two adjacent prefabricated hollow slabs are located above the same pier column; the connecting blocks are mounted on the pier columns and located between every two adjacent prefabricated hollow slabs; the elastic connecting device is mounted between the connecting block and the prefabricated hollow slab and is used for elastically connecting the connecting block and the prefabricated hollow slab; and the internal reinforcing device is installed in the prefabricated hollow slab, and the internal reinforcing device is used for improving the stability of the prefabricated hollow slab. The concrete prefabricated bridge structure has the effect that the problem that the anti-seismic property of the concrete prefabricated bridge structure is not high is solved.
本申请涉及一种基于空心板的混凝土预制桥梁结构，涉及桥梁工程技术的领域，其包括预制空心板，多个所述预制空心板依次连接形成桥梁主体；桥面现浇层，铺设在桥梁主体的上表面；沥青铺装层，铺设在桥面现浇层的上表面；墩柱，在桥梁主体下方设置有多个，且相邻两个所述预制空心板处于同一个墩柱上方；连接块，安装在墩柱上且位于相邻两个预制空心板之间；弹性连接装置，安装在连接块与预制空心板之间，且用于将连接块与预制空心板进行弹性连接；内部加固装置，安装在所述预制空心板内，所述内部加固装置用于提高预制空心板的稳固性。本申请具有改善混凝土预制桥梁结构的抗震性能不高的问题的效果。
Concrete prefabricated bridge structure based on hollow slabs
一种基于空心板的混凝土预制桥梁结构
WANG YONGTAO (author) / HE JINGXIN (author) / FAN TING (author) / FANG JIN (author) / ZHAO LINGXIAO (author) / LI ZHICHEN (author) / XU JINJIN (author) / XU LINA (author) / AN ZHIBO (author) / XU HAO (author)
2024-02-06
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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