A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Concrete lining reinforcing structure of corrugated steel web box girder bridge
The invention discloses a concrete lining reinforcing structure of a corrugated steel web box girder bridge. The structure comprises a concrete top plate, a concrete bottom plate is arranged on the lower portion of the concrete top plate, and a corrugated steel web is installed between the concrete bottom plate and the concrete top plate. An axisymmetric internal supporting space is formed among the concrete top plate, the concrete bottom plate and the corrugated steel web, an inner groove and an outer groove which are of an isosceles trapezoid structure are formed in the bent position of thecorrugated steel web, and a concrete outer lining is arranged in the outer groove of the corrugated steel web and is of an isosceles trapezoid structure. The concrete outer lining is arranged at the outer groove of the corrugated steel web; the concrete outer lining and the groove of the corrugated steel web are embedded with each other and are fixed with each other through bolts, meanwhile, the fixing seat is installed outside the concrete outer lining, the reinforcing rib is inserted and fixed in the fixing seat, the reinforcing rib is connected with the concrete top plate and the concrete bottom plate, and the supporting strength of the corrugated steel web is improved.
本发明公开了一种波形钢腹板箱梁桥的混凝土内衬加固结构，包括：混凝土顶板，所述混凝土顶板下部设有混凝土底板且混凝土底板与混凝土顶板之间安装有波形钢腹板，所述混凝土顶板、混凝土底板和波形钢腹板之间形成轴对称的内部支撑空间，所述波形钢腹板的弯折处形成等腰梯形结构的内凹槽和外凹槽，所述波形钢腹板的外凹槽内部设有混凝土外衬且混凝土外衬呈等腰梯形结构设置。本发明在波形钢腹板的外凹槽处设置混凝土外衬，混凝土外衬与波形钢腹板的凹槽相互嵌合并通过螺栓与其固定，同时在混凝土外衬外部安装固定座且固定座内部插接固定有加强筋，加强筋连接混凝土顶板和混净土底板，增加了波形钢腹板的支撑强度。
Concrete lining reinforcing structure of corrugated steel web box girder bridge
The invention discloses a concrete lining reinforcing structure of a corrugated steel web box girder bridge. The structure comprises a concrete top plate, a concrete bottom plate is arranged on the lower portion of the concrete top plate, and a corrugated steel web is installed between the concrete bottom plate and the concrete top plate. An axisymmetric internal supporting space is formed among the concrete top plate, the concrete bottom plate and the corrugated steel web, an inner groove and an outer groove which are of an isosceles trapezoid structure are formed in the bent position of thecorrugated steel web, and a concrete outer lining is arranged in the outer groove of the corrugated steel web and is of an isosceles trapezoid structure. The concrete outer lining is arranged at the outer groove of the corrugated steel web; the concrete outer lining and the groove of the corrugated steel web are embedded with each other and are fixed with each other through bolts, meanwhile, the fixing seat is installed outside the concrete outer lining, the reinforcing rib is inserted and fixed in the fixing seat, the reinforcing rib is connected with the concrete top plate and the concrete bottom plate, and the supporting strength of the corrugated steel web is improved.
本发明公开了一种波形钢腹板箱梁桥的混凝土内衬加固结构，包括：混凝土顶板，所述混凝土顶板下部设有混凝土底板且混凝土底板与混凝土顶板之间安装有波形钢腹板，所述混凝土顶板、混凝土底板和波形钢腹板之间形成轴对称的内部支撑空间，所述波形钢腹板的弯折处形成等腰梯形结构的内凹槽和外凹槽，所述波形钢腹板的外凹槽内部设有混凝土外衬且混凝土外衬呈等腰梯形结构设置。本发明在波形钢腹板的外凹槽处设置混凝土外衬，混凝土外衬与波形钢腹板的凹槽相互嵌合并通过螺栓与其固定，同时在混凝土外衬外部安装固定座且固定座内部插接固定有加强筋，加强筋连接混凝土顶板和混净土底板，增加了波形钢腹板的支撑强度。
Concrete lining reinforcing structure of corrugated steel web box girder bridge
一种波形钢腹板箱梁桥的混凝土内衬加固结构
FENG HUAN (author) / CHEN YAN (author) / YOU CHAO (author) / LI YAN (author) / LIANG GUANJUN (author)
2020-06-05
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
Concrete lining reinforcing structure of corrugated steel web box girder bridge
| European Patent Office | 2023
Construction method for reinforcing concrete plate girder bridge through corrugated sheet steel
| European Patent Office | 2015
Corrugated steel plate lining reinforcing structure for stone arch bridge
| European Patent Office | 2023
| European Patent Office | 2022
Reinforced concrete girder bridge girder reinforcing structure and method
| European Patent Office | 2015