Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel bar truss type steel-concrete combined bridge deck slab and construction method
The invention discloses a steel bar truss type steel-concrete combined bridge deck which comprises a steel main beam, a bottom steel plate, a steel bar truss, longitudinal steel bars, side steel plates and a concrete structure. And the bottom steel plate is arranged on the steel main beam. The steel bar truss comprises an upper chord steel bar, two corrugated steel bar web members and two lower chord steel bars, the two corrugated steel bar web members are symmetrically and obliquely arranged, the top corners of the web members are welded to the upper chord steel bar, the bottom corners of the web members are welded to the lower chord steel bar, and the lower chords are welded to the bottom plate steel. The multiple longitudinal steel bars are sequentially arranged in the transverse bridge direction, and the longitudinal steel bars are arranged on the steel bar trusses and connected with the upper chord steel bars of the steel bar trusses in a welded or bound mode. The steel bar truss type steel-concrete combined bridge deck slab has the advantages of being easy to operate, convenient to construct, capable of saving labor and time, high in bearing capacity and good in durability.
本发明公开了一种钢筋桁架式钢‑混组合桥面板，包括钢主梁、底钢板、钢筋桁架、纵向钢筋、侧钢板以及混凝土结构。底钢板设置于钢主梁上。钢筋桁架包括一个上弦杆钢筋、两个波形钢筋腹杆和两个下弦杆钢筋，两个波形钢筋腹杆对称倾斜设置，腹杆的顶角均与上弦杆钢筋焊接相连，底角分别与下弦杆钢筋焊接连接，下弦杆与底板钢焊接。纵向钢筋设置有多个，多个纵向钢筋沿着横桥向方向依次设置，纵向钢筋设置于各钢筋桁架上，与各钢筋桁架的上弦杆钢筋焊接连接或绑扎连接；本发明提出的钢筋桁架式钢‑混组合桥面板具有操作简单、便于施工、省工省力、承载力强、耐久性好的优点。
Steel bar truss type steel-concrete combined bridge deck slab and construction method
The invention discloses a steel bar truss type steel-concrete combined bridge deck which comprises a steel main beam, a bottom steel plate, a steel bar truss, longitudinal steel bars, side steel plates and a concrete structure. And the bottom steel plate is arranged on the steel main beam. The steel bar truss comprises an upper chord steel bar, two corrugated steel bar web members and two lower chord steel bars, the two corrugated steel bar web members are symmetrically and obliquely arranged, the top corners of the web members are welded to the upper chord steel bar, the bottom corners of the web members are welded to the lower chord steel bar, and the lower chords are welded to the bottom plate steel. The multiple longitudinal steel bars are sequentially arranged in the transverse bridge direction, and the longitudinal steel bars are arranged on the steel bar trusses and connected with the upper chord steel bars of the steel bar trusses in a welded or bound mode. The steel bar truss type steel-concrete combined bridge deck slab has the advantages of being easy to operate, convenient to construct, capable of saving labor and time, high in bearing capacity and good in durability.
本发明公开了一种钢筋桁架式钢‑混组合桥面板，包括钢主梁、底钢板、钢筋桁架、纵向钢筋、侧钢板以及混凝土结构。底钢板设置于钢主梁上。钢筋桁架包括一个上弦杆钢筋、两个波形钢筋腹杆和两个下弦杆钢筋，两个波形钢筋腹杆对称倾斜设置，腹杆的顶角均与上弦杆钢筋焊接相连，底角分别与下弦杆钢筋焊接连接，下弦杆与底板钢焊接。纵向钢筋设置有多个，多个纵向钢筋沿着横桥向方向依次设置，纵向钢筋设置于各钢筋桁架上，与各钢筋桁架的上弦杆钢筋焊接连接或绑扎连接；本发明提出的钢筋桁架式钢‑混组合桥面板具有操作简单、便于施工、省工省力、承载力强、耐久性好的优点。
Steel bar truss type steel-concrete combined bridge deck slab and construction method
一种钢筋桁架式钢-混组合桥面板及施工方法
YU LONG (Autor:in) / LI MINJIE (Autor:in) / DENG JUNHUI (Autor:in) / JIA XINYUAN (Autor:in) / ZHOU YA (Autor:in) / DU LIANGLIANG (Autor:in)
18.06.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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