Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Variable-width steel plate composite beam and construction method
The invention relates to a variable-width steel plate composite beam and a construction method, and the variable-width steel plate composite beam comprises a plurality of steel longitudinal beams which are arranged side by side and extend in the longitudinal bridge direction; the concrete bridge deck comprises a plurality of prefabricated slabs which are arranged at intervals in the length direction of the steel longitudinal beams; the longitudinal wet joints are connected with the multiple prefabricated slabs in the longitudinal bridge direction, the width of the longitudinal wet joints changes along with the change of the width of the widening steel plate composite beam, and the change rule is consistent; and the transverse wet joint is connected with the plurality of prefabricated slabs in the transverse bridge direction. Due to the fact that the width of the longitudinal wet joint changes along with the change of the width of the bridge when the longitudinal wet joint is poured, and the change rule is consistent, the prefabricated slab can be designed into a rectangle or other regular shapes, a formwork of the prefabricated slab is easier to manufacture and convenient to construct, and the construction efficiency is improved.
本发明涉及一种变宽钢板组合梁及施工方法，其包括：多个并排设置的钢纵梁，其沿纵桥向延伸；混凝土桥面板，其包括：多个预制板，其沿所述钢纵梁的长度方向间隔设置；纵向湿接缝，其沿纵桥向连接多个所述预制板，所述纵向湿接缝的宽度随变宽钢板组合梁宽度的变化而变化，且变化规律一致；横向湿接缝，其沿横桥向连接多个所述预制板。由于在浇筑纵向湿接缝时使其宽度随桥梁宽度的变化而变化，且变化规律一致，使得预制板可以设计为矩形或其他规则的形状，预制板的模板更容易制造，便于施工，提高了施工工效。
Variable-width steel plate composite beam and construction method
The invention relates to a variable-width steel plate composite beam and a construction method, and the variable-width steel plate composite beam comprises a plurality of steel longitudinal beams which are arranged side by side and extend in the longitudinal bridge direction; the concrete bridge deck comprises a plurality of prefabricated slabs which are arranged at intervals in the length direction of the steel longitudinal beams; the longitudinal wet joints are connected with the multiple prefabricated slabs in the longitudinal bridge direction, the width of the longitudinal wet joints changes along with the change of the width of the widening steel plate composite beam, and the change rule is consistent; and the transverse wet joint is connected with the plurality of prefabricated slabs in the transverse bridge direction. Due to the fact that the width of the longitudinal wet joint changes along with the change of the width of the bridge when the longitudinal wet joint is poured, and the change rule is consistent, the prefabricated slab can be designed into a rectangle or other regular shapes, a formwork of the prefabricated slab is easier to manufacture and convenient to construct, and the construction efficiency is improved.
本发明涉及一种变宽钢板组合梁及施工方法，其包括：多个并排设置的钢纵梁，其沿纵桥向延伸；混凝土桥面板，其包括：多个预制板，其沿所述钢纵梁的长度方向间隔设置；纵向湿接缝，其沿纵桥向连接多个所述预制板，所述纵向湿接缝的宽度随变宽钢板组合梁宽度的变化而变化，且变化规律一致；横向湿接缝，其沿横桥向连接多个所述预制板。由于在浇筑纵向湿接缝时使其宽度随桥梁宽度的变化而变化，且变化规律一致，使得预制板可以设计为矩形或其他规则的形状，预制板的模板更容易制造，便于施工，提高了施工工效。
Variable-width steel plate composite beam and construction method
一种变宽钢板组合梁及施工方法
XIE LANBO (Autor:in) / FU ZHANGONG (Autor:in) / LI SONGLIN (Autor:in) / PENG ZHENHUA (Autor:in) / DUAN XUEWEI (Autor:in) / JIA SHIWEI (Autor:in) / LUO FENG (Autor:in) / YU JISHENG (Autor:in)
04.04.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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