Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prestressed concrete prefabricated assembly type pier cover beam structure
The invention relates to the technical field of pier cover beams, in particular to a prestressed concrete prefabricated assembly type pier cover beam structure. The bent cap comprises a top plate and a rib plate, the top plate and the rib plate form the bent cap of an n-shaped structure, and transverse partition plates are arranged at the two ends of the bent cap. A cavity cylinder is arranged on the cover beam of the n-shaped structure; wherein a web plate attached to the rib plate is installed in the cavity cylinder, and the area where the height difference is generated between the cavity cylinder and the web plate is a positioning groove; the top plate and the rib plates are formed by pouring after being connected in a three-dimensional mode through steel bar structures. The bent cap of the n-shaped structure is adopted, the dead weight is reduced, the cavity cylinder design is adopted, construction and installation are convenient and fast, the shock absorption damping piece is adopted, and the shock absorption and seismic resistance of the connecting position of the pier beam and the bent cap is enhanced.
本发明涉及桥墩盖梁技术领域，具体为一种预应力混凝土预制装配式桥墩盖梁结构。所述盖梁包括：顶板和肋板，所述顶板和肋板组成Π型结构的盖梁，所述盖梁两端设置横隔板；所述Π型结构的盖梁上设置空腔筒；其中，空腔筒内安装有贴合肋板的腹板，空腔筒和腹板产生高度差的区域为定位槽；所述顶板和肋板均通过钢筋构造立体连接后浇筑成型。本发明采用Π型结构的盖梁，降低了自重，使用空腔筒设计，施工安转便捷，采用消震阻尼件，增强了墩梁与盖梁连接处的消振抗震性能。
Prestressed concrete prefabricated assembly type pier cover beam structure
The invention relates to the technical field of pier cover beams, in particular to a prestressed concrete prefabricated assembly type pier cover beam structure. The bent cap comprises a top plate and a rib plate, the top plate and the rib plate form the bent cap of an n-shaped structure, and transverse partition plates are arranged at the two ends of the bent cap. A cavity cylinder is arranged on the cover beam of the n-shaped structure; wherein a web plate attached to the rib plate is installed in the cavity cylinder, and the area where the height difference is generated between the cavity cylinder and the web plate is a positioning groove; the top plate and the rib plates are formed by pouring after being connected in a three-dimensional mode through steel bar structures. The bent cap of the n-shaped structure is adopted, the dead weight is reduced, the cavity cylinder design is adopted, construction and installation are convenient and fast, the shock absorption damping piece is adopted, and the shock absorption and seismic resistance of the connecting position of the pier beam and the bent cap is enhanced.
本发明涉及桥墩盖梁技术领域，具体为一种预应力混凝土预制装配式桥墩盖梁结构。所述盖梁包括：顶板和肋板，所述顶板和肋板组成Π型结构的盖梁，所述盖梁两端设置横隔板；所述Π型结构的盖梁上设置空腔筒；其中，空腔筒内安装有贴合肋板的腹板，空腔筒和腹板产生高度差的区域为定位槽；所述顶板和肋板均通过钢筋构造立体连接后浇筑成型。本发明采用Π型结构的盖梁，降低了自重，使用空腔筒设计，施工安转便捷，采用消震阻尼件，增强了墩梁与盖梁连接处的消振抗震性能。
Prestressed concrete prefabricated assembly type pier cover beam structure
一种预应力混凝土预制装配式桥墩盖梁结构
CHE JUN (Autor:in) / LIU JIAN (Autor:in) / CHEN YANFEI (Autor:in) / WU WEIHONG (Autor:in) / FAN JIANG (Autor:in) / YUAN WENJIN (Autor:in)
16.08.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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