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A platform for research: civil engineering, architecture and urbanism
Double-layer large-diameter reinforcement cage and mounting method thereof
The invention discloses a double-layer large-diameter reinforcement cage and a mounting method thereof, and belongs to the technical field of reinforcement cage construction.First main reinforcements and second main reinforcements are evenly arranged between two double-layer annular positioning steel plates in the circumferential direction, the multiple first main reinforcements in the circumferential direction define an inner ring main reinforcement, and the multiple second main reinforcements in the circumferential direction define an outer ring main reinforcement; and the inner ring main rib is positioned inside the circumference of the outer ring main rib. The main reinforcements penetrate through the prefabricated holes of the inner ring annular steel plate and the outer ring annular steel plate on the double-layer annular positioning steel plate, the reinforcement cage can be rapidly formed, the inner ring stirrups are evenly welded to the inner ring main reinforcements in the longitudinal direction, and the outer ring stirrups are evenly welded to the outer ring main reinforcements in the longitudinal direction; the supporting inclined rods are evenly welded between the inner-ring stirrups and the outer-ring stirrups which are located on the same layer in the circumferential direction, the rigidity of the reinforcement cage can be improved, the stability of the reinforcement cage is enhanced, the defects that a double-layer large-diameter reinforcement cage is difficult to machine and manufacture, small in overall rigidity and poor in stress stability are overcome, and the manufacturing and construction efficiency of the reinforcement cage is improved.
本发明公开了一种双层大直径钢筋笼及其安装方法，属于钢筋笼施工技术领域，在两个双层环形定位钢板之间圆周方向均匀设置有第一主筋和第二主筋，圆周方向多个的第一主筋围成内圈主筋，圆周方向的多个第二主筋围成外圈主筋，内圈主筋位于外圈主筋圆周内部。本发明通过主筋穿过双层环形定位钢板上内圈环形钢板和外圈环形钢板的预制孔，能够快速形成钢筋笼，内圈主筋沿纵向均匀焊接内圈箍筋，外圈主筋沿纵向均匀焊接外圈箍筋，位于同一层的内圈箍筋和外圈箍筋之间圆周方向均匀焊接支撑斜杆，能够提高钢筋笼的刚度，增强钢筋笼的稳定性，克服了双层大直径钢筋笼加工制作困难、整体刚度小、受力稳定性差的缺点，提高了钢筋笼制作施工效率。
Double-layer large-diameter reinforcement cage and mounting method thereof
The invention discloses a double-layer large-diameter reinforcement cage and a mounting method thereof, and belongs to the technical field of reinforcement cage construction.First main reinforcements and second main reinforcements are evenly arranged between two double-layer annular positioning steel plates in the circumferential direction, the multiple first main reinforcements in the circumferential direction define an inner ring main reinforcement, and the multiple second main reinforcements in the circumferential direction define an outer ring main reinforcement; and the inner ring main rib is positioned inside the circumference of the outer ring main rib. The main reinforcements penetrate through the prefabricated holes of the inner ring annular steel plate and the outer ring annular steel plate on the double-layer annular positioning steel plate, the reinforcement cage can be rapidly formed, the inner ring stirrups are evenly welded to the inner ring main reinforcements in the longitudinal direction, and the outer ring stirrups are evenly welded to the outer ring main reinforcements in the longitudinal direction; the supporting inclined rods are evenly welded between the inner-ring stirrups and the outer-ring stirrups which are located on the same layer in the circumferential direction, the rigidity of the reinforcement cage can be improved, the stability of the reinforcement cage is enhanced, the defects that a double-layer large-diameter reinforcement cage is difficult to machine and manufacture, small in overall rigidity and poor in stress stability are overcome, and the manufacturing and construction efficiency of the reinforcement cage is improved.
本发明公开了一种双层大直径钢筋笼及其安装方法，属于钢筋笼施工技术领域，在两个双层环形定位钢板之间圆周方向均匀设置有第一主筋和第二主筋，圆周方向多个的第一主筋围成内圈主筋，圆周方向的多个第二主筋围成外圈主筋，内圈主筋位于外圈主筋圆周内部。本发明通过主筋穿过双层环形定位钢板上内圈环形钢板和外圈环形钢板的预制孔，能够快速形成钢筋笼，内圈主筋沿纵向均匀焊接内圈箍筋，外圈主筋沿纵向均匀焊接外圈箍筋，位于同一层的内圈箍筋和外圈箍筋之间圆周方向均匀焊接支撑斜杆，能够提高钢筋笼的刚度，增强钢筋笼的稳定性，克服了双层大直径钢筋笼加工制作困难、整体刚度小、受力稳定性差的缺点，提高了钢筋笼制作施工效率。
Double-layer large-diameter reinforcement cage and mounting method thereof
一种双层大直径钢筋笼及其安装方法
LIU ZHIHUI (author) / ZHENG GUOTAO (author) / LONG YONGHUA (author) / LIN QUANHUI (author) / LIU JIAXIN (author) / ZOU LV (author) / WANG LINGZHI (author) / WANG MINJUN (author) / SHEN QIANG (author)
2024-05-28
Patent
Electronic Resource
Chinese
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