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A platform for research: civil engineering, architecture and urbanism
Double-steel-plate concrete composite structure and construction method thereof
The invention relates to a double-steel-plate concrete composite structure and a construction method thereof. The double-steel-plate concrete composite structure comprises a first steel plate, a second steel plate, a concrete layer, longitudinal steel bars and a concrete body. The effect of enhancing the rigidity of the steel plate is achieved through the first rib plate, the second rib plate and the concrete layer poured between the first rib plate and the second rib plate, and it is guaranteed that the first steel plate and the second steel plate cannot be bent in the transportation and installation process on the premise that the steel use amount and the welding operation amount are reduced. The first rib plate, the second rib plate and the concrete layer jointly bear shearing force perpendicular to the first steel plate and the second steel plate, the longitudinal steel bars, the concrete layer and the two steel plates jointly bear shearing force parallel to the first steel plate and the second steel plate, the longitudinal steel bars are inserted between the first rib plate and the second rib plate, and opposite pulling and stiffening are achieved. The shear bearing capacity is obviously improved; in addition, the longitudinal reinforcing steel bars penetrate into the side faces of the first rib plate and the second rib plate, and the construction difficulty is lowered.
本申请涉及一种双钢板混凝土组合结构及其施工方法。双钢板混凝土组合结构包括第一钢板、第二钢板、混凝土层、纵向钢筋和混凝土主体；通过第一肋板和第二肋板以及浇筑在第一肋板和第二肋板之间的混凝土层起到增强钢板刚度的作用，在减少用钢量及焊接作业量的前提下，保证第一钢板和第二钢板在运输及安装的过程中不会发生屈曲。通过第一肋板、第二肋板和混凝土层共同承担垂直于第一钢板和第二钢板的剪力，通过纵向钢筋、混凝土层和两个钢板共同承担平行于第一钢板和第二钢板的剪力，纵向钢筋穿插在第一肋板和第二肋板之间，实现对拉和加劲，抗剪承载力显著提升；而且，纵向钢筋从第一肋板和第二肋板的侧面穿入即可，降低了施工难度。
Double-steel-plate concrete composite structure and construction method thereof
The invention relates to a double-steel-plate concrete composite structure and a construction method thereof. The double-steel-plate concrete composite structure comprises a first steel plate, a second steel plate, a concrete layer, longitudinal steel bars and a concrete body. The effect of enhancing the rigidity of the steel plate is achieved through the first rib plate, the second rib plate and the concrete layer poured between the first rib plate and the second rib plate, and it is guaranteed that the first steel plate and the second steel plate cannot be bent in the transportation and installation process on the premise that the steel use amount and the welding operation amount are reduced. The first rib plate, the second rib plate and the concrete layer jointly bear shearing force perpendicular to the first steel plate and the second steel plate, the longitudinal steel bars, the concrete layer and the two steel plates jointly bear shearing force parallel to the first steel plate and the second steel plate, the longitudinal steel bars are inserted between the first rib plate and the second rib plate, and opposite pulling and stiffening are achieved. The shear bearing capacity is obviously improved; in addition, the longitudinal reinforcing steel bars penetrate into the side faces of the first rib plate and the second rib plate, and the construction difficulty is lowered.
本申请涉及一种双钢板混凝土组合结构及其施工方法。双钢板混凝土组合结构包括第一钢板、第二钢板、混凝土层、纵向钢筋和混凝土主体；通过第一肋板和第二肋板以及浇筑在第一肋板和第二肋板之间的混凝土层起到增强钢板刚度的作用，在减少用钢量及焊接作业量的前提下，保证第一钢板和第二钢板在运输及安装的过程中不会发生屈曲。通过第一肋板、第二肋板和混凝土层共同承担垂直于第一钢板和第二钢板的剪力，通过纵向钢筋、混凝土层和两个钢板共同承担平行于第一钢板和第二钢板的剪力，纵向钢筋穿插在第一肋板和第二肋板之间，实现对拉和加劲，抗剪承载力显著提升；而且，纵向钢筋从第一肋板和第二肋板的侧面穿入即可，降低了施工难度。
Double-steel-plate concrete composite structure and construction method thereof
双钢板混凝土组合结构及其施工方法
DING RAN (author) / CHEN WEILE (author) / ZHANG TAIKE (author) / FAN JIANSHENG (author) / GUO FENGCHAO (author) / LIU SHUANG (author)
2024-08-06
Patent
Electronic Resource
Chinese
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