A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Plate-girder prefabricated high-pile wharf structure
The invention relates to a plate-girder prefabricated high-pile wharf structure. The plate-girder prefabricated high-pile wharf structure comprises wharf foundation piles and a plate-girder structure.The plate-girder structure comprises a plurality of prefabricated cover plates erected on the wharf foundation piles and prefabricated cover plate connecting structures arranged among the adjacent prefabricated cover plates. Each prefabricated cover plate is of a dome-shaped structure of which the upper surface is a plane and the middle of the lower surface is upwards arched. Each prefabricated cover plate connecting structure comprises a plurality of protruding steel bars which are fixed to the four side faces of the corresponding prefabricated cover plate and protrude out of the side faces.A plurality of longitudinal steel bars parallel to the side edges of the prefabricated cover plates are arranged among the adjacent prefabricated cover plates. The longitudinal steel bars and the protruding steel bars protruding out of the side faces of the prefabricated cover plates are bound into a whole body. Pouring concrete is arranged among the adjacent prefabricated cover plates. Accordingto the plate-girder prefabricated high-pile wharf structure, by using the prefabricated cover plates, the water construction operation procedures are reduced, and the construction safety risk is reduced; and by using the prefabricated cover plates of the dome-shaped structures tensioned through post-tensioning method prestress, the stress capacity of the prefabricated cover plates is improved, the safety is improved, and the quality is also improved.
一种板梁装配式高桩码头结构，包括码头基桩和板梁结构；板梁结构包括搭在码头基桩上的若干预制盖板和设于相邻预制盖板间的预制盖板连接结构，所述预制盖板为上表面为平面，下表面为中间为向上拱起的穹顶形结构；预制盖板连接结构包括固定在预制盖板四个侧面上突出于侧面的若干突出钢筋，在相邻预制盖板间设有与预制盖板侧边平行的若干纵向钢筋，所述纵向钢筋与前述突出于预制盖板侧面的突出钢筋绑扎为一体，在相邻预制盖板间设有浇筑混凝土。本发明通过使用预制盖板，减少水上施工作业工序，降低施工安全风险；本发明使用后张法预应力张拉的穹顶形结构的预制盖板，增加预制盖板受力的能力，增加安全性，提高质量。
Plate-girder prefabricated high-pile wharf structure
The invention relates to a plate-girder prefabricated high-pile wharf structure. The plate-girder prefabricated high-pile wharf structure comprises wharf foundation piles and a plate-girder structure.The plate-girder structure comprises a plurality of prefabricated cover plates erected on the wharf foundation piles and prefabricated cover plate connecting structures arranged among the adjacent prefabricated cover plates. Each prefabricated cover plate is of a dome-shaped structure of which the upper surface is a plane and the middle of the lower surface is upwards arched. Each prefabricated cover plate connecting structure comprises a plurality of protruding steel bars which are fixed to the four side faces of the corresponding prefabricated cover plate and protrude out of the side faces.A plurality of longitudinal steel bars parallel to the side edges of the prefabricated cover plates are arranged among the adjacent prefabricated cover plates. The longitudinal steel bars and the protruding steel bars protruding out of the side faces of the prefabricated cover plates are bound into a whole body. Pouring concrete is arranged among the adjacent prefabricated cover plates. Accordingto the plate-girder prefabricated high-pile wharf structure, by using the prefabricated cover plates, the water construction operation procedures are reduced, and the construction safety risk is reduced; and by using the prefabricated cover plates of the dome-shaped structures tensioned through post-tensioning method prestress, the stress capacity of the prefabricated cover plates is improved, the safety is improved, and the quality is also improved.
一种板梁装配式高桩码头结构，包括码头基桩和板梁结构；板梁结构包括搭在码头基桩上的若干预制盖板和设于相邻预制盖板间的预制盖板连接结构，所述预制盖板为上表面为平面，下表面为中间为向上拱起的穹顶形结构；预制盖板连接结构包括固定在预制盖板四个侧面上突出于侧面的若干突出钢筋，在相邻预制盖板间设有与预制盖板侧边平行的若干纵向钢筋，所述纵向钢筋与前述突出于预制盖板侧面的突出钢筋绑扎为一体，在相邻预制盖板间设有浇筑混凝土。本发明通过使用预制盖板，减少水上施工作业工序，降低施工安全风险；本发明使用后张法预应力张拉的穹顶形结构的预制盖板，增加预制盖板受力的能力，增加安全性，提高质量。
Plate-girder prefabricated high-pile wharf structure
板梁装配式高桩码头结构
HUANG PENGJU (author) / GUO ZHIPENG (author)
2020-10-16
Patent
Electronic Resource
Chinese
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