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Prestressed steel reinforced concrete double-T plate and construction method thereof
The invention provides a prestressed steel reinforced concrete double-T plate. The prestressed steel reinforced concrete double-T plate is composed of a left rib plate, a right rib plate and a face plate, and the left rib plate is composed of a left U-shaped stirrup, a left rib plate longitudinal bar, left profile steel, a left upper flange stud, a left lower flange stud, left rib plate concrete and a left prestressed rib; the right rib plate is composed of a right U-shaped stirrup, a right rib plate longitudinal rib, right profile steel, a right upper flange stud, a right lower flange stud, right rib plate concrete and a right prestressed rib; and the face plate is composed of face plate longitudinal bars, face plate transverse bars and face plate concrete. The profile steel and the bonding prestressed tendons are arranged in the left rib plate and the right rib plate, the cross section area of the rib plates can be reduced, the concrete consumption is reduced, the self weight of the structure is reduced, the span of the double-T plate is increased, the rigidity and the bearing capacity of the double-T plate can be obviously improved, and good economic benefits are achieved. The prestressed steel reinforced concrete double-T plate is prefabricated in a factory and quickly assembled on site, and has the advantages of being convenient to construct, good in construction quality, short in construction period and the like.
一种预应力型钢混凝土双T板，由左肋板、右肋板以及面板组成，其中左肋板由左侧U型箍筋、左侧肋板纵筋、左侧型钢、左侧上翼缘栓钉、左侧下翼缘栓钉、左肋板混凝土和左侧预应力筋组成；右肋板由右侧U型箍筋、右侧肋板纵筋、右侧型钢、右侧上翼缘栓钉、右侧下翼缘栓钉、右肋板混凝土和右侧预应力筋组成；面板由面板纵筋、面板横筋和面板混凝土组成。本发明在左右肋板中布置型钢和粘结预应力筋，可以减小肋板截面面积，减少混凝土用量，减轻结构自重，增大双T板的跨度，还可以明显提高双T板的刚度和承载力，具有很好的经济效益。预应力型钢混凝土双T板在工厂预制，现场进行快速拼装，具有施工方便、施工质量好、施工周期短等优点。
Prestressed steel reinforced concrete double-T plate and construction method thereof
The invention provides a prestressed steel reinforced concrete double-T plate. The prestressed steel reinforced concrete double-T plate is composed of a left rib plate, a right rib plate and a face plate, and the left rib plate is composed of a left U-shaped stirrup, a left rib plate longitudinal bar, left profile steel, a left upper flange stud, a left lower flange stud, left rib plate concrete and a left prestressed rib; the right rib plate is composed of a right U-shaped stirrup, a right rib plate longitudinal rib, right profile steel, a right upper flange stud, a right lower flange stud, right rib plate concrete and a right prestressed rib; and the face plate is composed of face plate longitudinal bars, face plate transverse bars and face plate concrete. The profile steel and the bonding prestressed tendons are arranged in the left rib plate and the right rib plate, the cross section area of the rib plates can be reduced, the concrete consumption is reduced, the self weight of the structure is reduced, the span of the double-T plate is increased, the rigidity and the bearing capacity of the double-T plate can be obviously improved, and good economic benefits are achieved. The prestressed steel reinforced concrete double-T plate is prefabricated in a factory and quickly assembled on site, and has the advantages of being convenient to construct, good in construction quality, short in construction period and the like.
一种预应力型钢混凝土双T板，由左肋板、右肋板以及面板组成，其中左肋板由左侧U型箍筋、左侧肋板纵筋、左侧型钢、左侧上翼缘栓钉、左侧下翼缘栓钉、左肋板混凝土和左侧预应力筋组成；右肋板由右侧U型箍筋、右侧肋板纵筋、右侧型钢、右侧上翼缘栓钉、右侧下翼缘栓钉、右肋板混凝土和右侧预应力筋组成；面板由面板纵筋、面板横筋和面板混凝土组成。本发明在左右肋板中布置型钢和粘结预应力筋，可以减小肋板截面面积，减少混凝土用量，减轻结构自重，增大双T板的跨度，还可以明显提高双T板的刚度和承载力，具有很好的经济效益。预应力型钢混凝土双T板在工厂预制，现场进行快速拼装，具有施工方便、施工质量好、施工周期短等优点。
Prestressed steel reinforced concrete double-T plate and construction method thereof
一种预应力型钢混凝土双T板及其施工方法
YANG YONG (author) / MA YINKE (author) / YU YUNLONG (author) / XUE YICONG (author) / XU LONGKANG (author) / ZHANG SHUCHEN (author)
2021-11-02
Patent
Electronic Resource
Chinese
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