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A platform for research: civil engineering, architecture and urbanism
Steel-concrete combined section structure of continuous rigid frame steel truss girder bridge
The invention discloses a steel-concrete combined section structure of a continuous rigid frame steel truss girder bridge. The structure comprises steel supporting legs connected with an upper steel truss girder, shear nails, a bearing plate, perforated plate connecting pieces, in-hole penetrating steel bars and prestressed steel bars. The plurality of steel supporting legs are connected with the bearing plate to form an integral structure and are anchored with a bearing platform. Compared with a traditional mode that each rod piece is provided with a steel-concrete combined section and a bearing platform for anchoring, the method has the advantages of being simple in structure, rapid in construction, easy to install and position, easy to control precision and the like.
本发明公开了一种连续刚构钢桁梁桥钢混结合段结构。该结构包括与上部钢桁梁连接的钢支腿、剪力钉、承压板、开孔板连接件、孔中贯通钢筋以及预应力钢筋；所述多根钢支腿与所述承压板连接形成整体结构，并与承台锚固。本发明与传统的每个杆件分别设置钢混结合段与承台锚固的形式相比，具有构造简洁、施工快速、易安装定位、易控制精度等优点。
Steel-concrete combined section structure of continuous rigid frame steel truss girder bridge
The invention discloses a steel-concrete combined section structure of a continuous rigid frame steel truss girder bridge. The structure comprises steel supporting legs connected with an upper steel truss girder, shear nails, a bearing plate, perforated plate connecting pieces, in-hole penetrating steel bars and prestressed steel bars. The plurality of steel supporting legs are connected with the bearing plate to form an integral structure and are anchored with a bearing platform. Compared with a traditional mode that each rod piece is provided with a steel-concrete combined section and a bearing platform for anchoring, the method has the advantages of being simple in structure, rapid in construction, easy to install and position, easy to control precision and the like.
本发明公开了一种连续刚构钢桁梁桥钢混结合段结构。该结构包括与上部钢桁梁连接的钢支腿、剪力钉、承压板、开孔板连接件、孔中贯通钢筋以及预应力钢筋；所述多根钢支腿与所述承压板连接形成整体结构，并与承台锚固。本发明与传统的每个杆件分别设置钢混结合段与承台锚固的形式相比，具有构造简洁、施工快速、易安装定位、易控制精度等优点。
Steel-concrete combined section structure of continuous rigid frame steel truss girder bridge
一种连续刚构钢桁梁桥钢混结合段结构
WANG YI (author) / HUANG YIQUN (author) / LYU PENGFEI (author) / DAI JIANGUO (author) / SUN DONGCHAO (author) / ZHANG PENG (author) / LIU XIAOBING (author)
2022-11-22
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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