Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel-concrete combined bridge
The invention discloses a steel-concrete composite bridge which comprises steel beams and prefabricated bridge deck slabs, the prefabricated bridge deck slabs are laid on the steel beams, post-pouring wet joints are arranged between the adjacent prefabricated bridge deck slabs, and the prefabricated bridge deck slabs are connected with the steel beams through shearing force connecting pieces. The prefabricated bridge deck slabs and the steel beams are connected through shearing force connecting pieces and post-cast wet joints between the adjacent prefabricated bridge deck slabs, and longitudinal prestressed tendons are arranged in the steel beams and the prefabricated bridge deck slabs in a penetrating mode. The method is good in overall performance, convenient to construct, material-saving, environment-friendly and remarkable in economic benefit, and the integrity and durability of the combined bridge can be effectively improved.
本发明公开了一种钢混组合桥，包括钢梁和预制桥面板，预制桥面板铺设于钢梁上，相邻预制桥面板之间设有后浇湿接缝，预制桥面板通过剪力连接件与钢梁连接，预制桥面板和钢梁之间通过剪力连接件及各相邻预制桥面板之间的后浇湿接缝连接，钢梁内和预制桥面板内穿设有纵向预应力筋。本发明整体性能好，施工便利，节省用材，绿色环保，有显著经济效益，能有效提高组合桥整体性和耐久性。
Steel-concrete combined bridge
The invention discloses a steel-concrete composite bridge which comprises steel beams and prefabricated bridge deck slabs, the prefabricated bridge deck slabs are laid on the steel beams, post-pouring wet joints are arranged between the adjacent prefabricated bridge deck slabs, and the prefabricated bridge deck slabs are connected with the steel beams through shearing force connecting pieces. The prefabricated bridge deck slabs and the steel beams are connected through shearing force connecting pieces and post-cast wet joints between the adjacent prefabricated bridge deck slabs, and longitudinal prestressed tendons are arranged in the steel beams and the prefabricated bridge deck slabs in a penetrating mode. The method is good in overall performance, convenient to construct, material-saving, environment-friendly and remarkable in economic benefit, and the integrity and durability of the combined bridge can be effectively improved.
本发明公开了一种钢混组合桥，包括钢梁和预制桥面板，预制桥面板铺设于钢梁上，相邻预制桥面板之间设有后浇湿接缝，预制桥面板通过剪力连接件与钢梁连接，预制桥面板和钢梁之间通过剪力连接件及各相邻预制桥面板之间的后浇湿接缝连接，钢梁内和预制桥面板内穿设有纵向预应力筋。本发明整体性能好，施工便利，节省用材，绿色环保，有显著经济效益，能有效提高组合桥整体性和耐久性。
Steel-concrete combined bridge
一种钢混组合桥
CHEN WEI (Autor:in) / WAN JIAKAI (Autor:in) / LIU YUWEN (Autor:in) / CHENG XIAOLIANG (Autor:in) / ZHANG HAOJUN (Autor:in) / WANG CUN (Autor:in) / TIAN ZHIDIAN (Autor:in)
16.05.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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