Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Double-steel box girder alternate pushing anti-deviation device
The invention belongs to the technical field of steel structure bridge incremental launching construction, and particularly relates to a double-steel box girder alternate incremental launching anti-deviation device. The device comprises pushing assemblies and deviation rectifying assemblies, and the pushing assemblies are arranged below longitudinal beams on the two sides of each bridge deck system correspondingly and used for pushing the two bridge deck systems alternately; the deviation rectifying assembly is connected with the two bridge deck systems and used for guiding the other bridge deck system currently serving as the moving part to move forwards with one bridge deck system currently serving as the static part as the standard. While the pushing construction difficulty of the asymmetric steel box girder is reduced, the construction safety and efficient constructability of the asymmetric steel box girder can be guaranteed, and the device has the advantages of being compact in structure, reasonable in stress, safe and reliable.
本发明属于钢结构桥梁顶推施工技术领域，具体涉及一种双钢箱梁交替顶推防偏移装置。本发明包括顶推组件以及纠偏组件，其中：顶推组件分别布置于每幅桥面系的两侧纵梁的下方，用于交替式顶推两幅桥面系；纠偏组件连接两幅桥面系，用于以当前作为静件的其中一幅桥面系为基准，引导当前作为动件的另一幅桥面系作前行动作。本发明在降低非对称钢箱梁顶推施工难度的同时，亦能保证该非对称钢箱梁施工的安全性和高效施工性，具备了结构紧凑、受力合理及安全可靠的优点。
Double-steel box girder alternate pushing anti-deviation device
The invention belongs to the technical field of steel structure bridge incremental launching construction, and particularly relates to a double-steel box girder alternate incremental launching anti-deviation device. The device comprises pushing assemblies and deviation rectifying assemblies, and the pushing assemblies are arranged below longitudinal beams on the two sides of each bridge deck system correspondingly and used for pushing the two bridge deck systems alternately; the deviation rectifying assembly is connected with the two bridge deck systems and used for guiding the other bridge deck system currently serving as the moving part to move forwards with one bridge deck system currently serving as the static part as the standard. While the pushing construction difficulty of the asymmetric steel box girder is reduced, the construction safety and efficient constructability of the asymmetric steel box girder can be guaranteed, and the device has the advantages of being compact in structure, reasonable in stress, safe and reliable.
本发明属于钢结构桥梁顶推施工技术领域，具体涉及一种双钢箱梁交替顶推防偏移装置。本发明包括顶推组件以及纠偏组件，其中：顶推组件分别布置于每幅桥面系的两侧纵梁的下方，用于交替式顶推两幅桥面系；纠偏组件连接两幅桥面系，用于以当前作为静件的其中一幅桥面系为基准，引导当前作为动件的另一幅桥面系作前行动作。本发明在降低非对称钢箱梁顶推施工难度的同时，亦能保证该非对称钢箱梁施工的安全性和高效施工性，具备了结构紧凑、受力合理及安全可靠的优点。
Double-steel box girder alternate pushing anti-deviation device
一种双钢箱梁交替顶推防偏移装置
CHU GENFA (Autor:in) / WANG JINGFENG (Autor:in) / XUAN FEI (Autor:in) / SHEN QIHAN (Autor:in) / ZHU HONGZHENG (Autor:in) / LIANG YIMING (Autor:in) / YANG FEIYUE (Autor:in) / XIE HAO (Autor:in)
07.04.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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