Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bolt-welding combined repair structure and method for U-rib upward-position inner welding operation opening
The invention relates to a bolting and welding combined repairing structure and method for a U-rib upward inner welding operation opening, and the structure comprises an orthotropic steel bridge deck system which comprises a bridge deck top plate and an orthotropic steel bridge deck U-rib welded on the bridge deck top plate, and the orthotropic steel bridge deck U-rib is provided with an inner welding operation window for an automatic repair welding robot to enter and exit; the inner welding operation window repairing assembly comprises an operation opening repairing section, and the operation opening repairing section is connected with the orthotropic steel bridge deck U rib in a welded mode; a maintenance window is formed in the operation opening repairing section, and bolt connecting plates for sealing the maintenance window are detachably connected to the operation opening repairing section and the orthotropic steel bridge deck U rib. The operation opening repairing section is connected with the orthotropic steel bridge deck slab U rib in a bolt welding combination mode, so that the structural strength, rigidity and fatigue performance of the orthotropic steel bridge deck slab U rib at the inner welding operation window are improved, and structural performance reinforcement of the orthotropic steel bridge deck slab U rib at the inner welding operation window is facilitated.
本申请涉及U肋仰位内焊操作口的栓焊结合修复结构及方法，包括：正交异性钢桥面系，其包括桥面顶板，焊接在桥面顶板上的正交异性钢桥面板U肋，正交异性钢桥面板U肋上开设有供自动补焊机器人进出的内焊操作窗口；内焊操作窗口修复组件，其包括操作口修复段，操作口修复段与正交异性钢桥面板U肋焊接连接；操作口修复段上开设有检修窗口，操作口修复段和正交异性钢桥面板U肋上可拆卸连接有将检修窗口进行封闭的螺栓连接板。本申请通过操作口修复段与正交异性钢桥面板U肋之间栓焊结合方式连接，使内焊操作窗口处正交异性钢桥面板U肋结构强度与刚度及疲劳性能得到提高，利于内焊操作窗口处对正交异性钢桥面板U肋的结构性能补强。
Bolt-welding combined repair structure and method for U-rib upward-position inner welding operation opening
The invention relates to a bolting and welding combined repairing structure and method for a U-rib upward inner welding operation opening, and the structure comprises an orthotropic steel bridge deck system which comprises a bridge deck top plate and an orthotropic steel bridge deck U-rib welded on the bridge deck top plate, and the orthotropic steel bridge deck U-rib is provided with an inner welding operation window for an automatic repair welding robot to enter and exit; the inner welding operation window repairing assembly comprises an operation opening repairing section, and the operation opening repairing section is connected with the orthotropic steel bridge deck U rib in a welded mode; a maintenance window is formed in the operation opening repairing section, and bolt connecting plates for sealing the maintenance window are detachably connected to the operation opening repairing section and the orthotropic steel bridge deck U rib. The operation opening repairing section is connected with the orthotropic steel bridge deck slab U rib in a bolt welding combination mode, so that the structural strength, rigidity and fatigue performance of the orthotropic steel bridge deck slab U rib at the inner welding operation window are improved, and structural performance reinforcement of the orthotropic steel bridge deck slab U rib at the inner welding operation window is facilitated.
本申请涉及U肋仰位内焊操作口的栓焊结合修复结构及方法，包括：正交异性钢桥面系，其包括桥面顶板，焊接在桥面顶板上的正交异性钢桥面板U肋，正交异性钢桥面板U肋上开设有供自动补焊机器人进出的内焊操作窗口；内焊操作窗口修复组件，其包括操作口修复段，操作口修复段与正交异性钢桥面板U肋焊接连接；操作口修复段上开设有检修窗口，操作口修复段和正交异性钢桥面板U肋上可拆卸连接有将检修窗口进行封闭的螺栓连接板。本申请通过操作口修复段与正交异性钢桥面板U肋之间栓焊结合方式连接，使内焊操作窗口处正交异性钢桥面板U肋结构强度与刚度及疲劳性能得到提高，利于内焊操作窗口处对正交异性钢桥面板U肋的结构性能补强。
Bolt-welding combined repair structure and method for U-rib upward-position inner welding operation opening
U肋仰位内焊操作口的栓焊结合修复结构及方法
YU SHUNXIN (Autor:in) / CHEN JINZHOU (Autor:in) / ZHANG HONGMIN (Autor:in) / CAI LEI (Autor:in) / GUO FUKUAN (Autor:in) / LI QIAN (Autor:in) / CHEN HONGZHUO (Autor:in) / YU YUANYUAN (Autor:in)
19.12.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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