Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Truss type steel aqueduct with corrugated web plates
The invention discloses a truss type steel aqueduct with corrugated web plates. The truss type steel aqueduct with corrugated web plates comprises a steel box girder body using the corrugated web plates, and at least two truss supporting structures, wherein the steel box girder body is symmetrically arranged along the central axis, uses a groove-shaped or U-shaped cross section, and consists of the corrugated web plates and a bottom plate; the at least two truss supporting structures are symmetrically arranged along the central axis; each truss supporting structure consists of chord members, lateral bracings arranged between two truss lower chord members, web members, and cross bracings arranged between two truss web members; each corrugated web plate is positioned between the lateral bracings of the truss supporting structures; the bottom plate is supported on the cross bracings; and partition plates are arranged at the inner sides of the lateral bracings for providing lateral supportfor the corrugated web plates. An all-steel structure is used; the watertight performance is good; the structure can be assembled and constructed on site after being prefabricated in sections in a factory; the construction speed is high; and the construction quality can be easily guaranteed. Compared with a concrete structure, the steel structure has the advantages of small dead weight and higherspanning capacity, so that the steel structure is more suitable for construction of large flow cross section and large-span aqueducts.
本发明公开了一种波形腹板的桁架式钢渡槽，包括采用波形腹板的钢箱梁体和桁架支撑结构,所述钢箱梁体沿中心轴对称布置，采用槽形或U形断面，由波形腹板和底板组成；所述桁架支撑结构至少为两片且沿中心轴对称布置，由弦杆、两片桁架下弦杆之间的平联、腹杆以及两片桁架腹杆之间的横联组成；所述波形腹板位于桁架支撑结构的平联之间，底板支撑在横联上；平联内侧设有隔板为波形腹板提供侧向支撑。采用全钢结构，水密性能好，且结构可在工厂内分节段预制后进行现场拼装施工，施工速度快且施工质量容易得到保证。钢结构相比混凝土结构自重较小，跨越能力更强，因此更加适合于大过水断面以及大跨度渡槽的建设。
Truss type steel aqueduct with corrugated web plates
The invention discloses a truss type steel aqueduct with corrugated web plates. The truss type steel aqueduct with corrugated web plates comprises a steel box girder body using the corrugated web plates, and at least two truss supporting structures, wherein the steel box girder body is symmetrically arranged along the central axis, uses a groove-shaped or U-shaped cross section, and consists of the corrugated web plates and a bottom plate; the at least two truss supporting structures are symmetrically arranged along the central axis; each truss supporting structure consists of chord members, lateral bracings arranged between two truss lower chord members, web members, and cross bracings arranged between two truss web members; each corrugated web plate is positioned between the lateral bracings of the truss supporting structures; the bottom plate is supported on the cross bracings; and partition plates are arranged at the inner sides of the lateral bracings for providing lateral supportfor the corrugated web plates. An all-steel structure is used; the watertight performance is good; the structure can be assembled and constructed on site after being prefabricated in sections in a factory; the construction speed is high; and the construction quality can be easily guaranteed. Compared with a concrete structure, the steel structure has the advantages of small dead weight and higherspanning capacity, so that the steel structure is more suitable for construction of large flow cross section and large-span aqueducts.
本发明公开了一种波形腹板的桁架式钢渡槽，包括采用波形腹板的钢箱梁体和桁架支撑结构,所述钢箱梁体沿中心轴对称布置，采用槽形或U形断面，由波形腹板和底板组成；所述桁架支撑结构至少为两片且沿中心轴对称布置，由弦杆、两片桁架下弦杆之间的平联、腹杆以及两片桁架腹杆之间的横联组成；所述波形腹板位于桁架支撑结构的平联之间，底板支撑在横联上；平联内侧设有隔板为波形腹板提供侧向支撑。采用全钢结构，水密性能好，且结构可在工厂内分节段预制后进行现场拼装施工，施工速度快且施工质量容易得到保证。钢结构相比混凝土结构自重较小，跨越能力更强，因此更加适合于大过水断面以及大跨度渡槽的建设。
Truss type steel aqueduct with corrugated web plates
一种波形腹板的桁架式钢渡槽
YANG SHANHONG (Autor:in) / WU ZHIGANG (Autor:in) / YIN LIANG (Autor:in) / ZHU YU (Autor:in) / XU HONGGUANG (Autor:in) / HUANG HAO (Autor:in) / YU ZHEN (Autor:in) / ZHANG SHUQING (Autor:in) / WANG CHENG (Autor:in) / WANG JIHAO (Autor:in)
08.12.2020
Patent
Elektronische Ressource
Chinesisch
U-shaped aqueduct truss type all-steel formwork construction method
| Europäisches Patentamt | 2021