Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Offset correction connecting structure of reverse construction method double-column underpinning steel reinforced concrete frame column
The invention provides an offset correction connecting structure of a reverse construction method double-column underpinning steel reinforced concrete frame column. The offset correction connecting structure comprises an offset correction device, the offset correction device comprises a bottom offset correction circular steel plate, and a circular steel pipe is fixed onto the bottom offset correction circular steel plate; a cross-shaped steel plate is inserted into the circular steel pipe; stiffening ribs are mounted on the outer side of the circular steel pipe; a top offset correction circular steel plate is arranged on the circular steel pipe, a vertical projection area of the bottom offset correction circular steel plate covers a vertical projection area of a corresponding concrete filled steel tubular column and a vertical projection area of a corresponding connecting steel column, and the axis of the circular steel pipe is coaxial with the axis of the corresponding connecting steel column, so that the force transmission direction is clearer. Post-cast strip spaces are reserved or chiseled in steel pipes of the two concrete filled steel tubular columns correspondingly, concreteis poured into the internal space of the circular steel pipe of the offset correcting device and the post-cast strip space of the corresponding concrete filled steel tubular column, and the connecting stability of the offset correction device and the concrete filled steel tubular columns is improved.
本发明提供了一种逆作法双柱托换钢骨混凝土框架柱的偏位校正连接结构，包括一偏位校正装置，偏位校正装置包括底部偏位校正圆形钢板，圆形钢管固定于底部偏位校正圆形钢板上；在圆形钢管内插入十字钢板；圆形钢管的外侧安装加劲肋；在圆形钢管上设置顶部偏位校正圆形钢板，底部偏位校正圆形钢板的竖向投影区域覆盖对应的钢管混凝土柱的竖向投影区域以及对应的连接钢柱的竖向投影区域，且圆形钢管的轴线与对应的连接钢柱的轴线共轴，从而使得传力方向更加明确；通过在两钢管混凝土柱的钢管内分别预留或者凿出后浇带空间，对偏位校正装置的圆形钢管内部的空间以及对应的钢管混凝土柱的后浇带空间浇筑混凝土，提高两者的连接稳定性。
Offset correction connecting structure of reverse construction method double-column underpinning steel reinforced concrete frame column
The invention provides an offset correction connecting structure of a reverse construction method double-column underpinning steel reinforced concrete frame column. The offset correction connecting structure comprises an offset correction device, the offset correction device comprises a bottom offset correction circular steel plate, and a circular steel pipe is fixed onto the bottom offset correction circular steel plate; a cross-shaped steel plate is inserted into the circular steel pipe; stiffening ribs are mounted on the outer side of the circular steel pipe; a top offset correction circular steel plate is arranged on the circular steel pipe, a vertical projection area of the bottom offset correction circular steel plate covers a vertical projection area of a corresponding concrete filled steel tubular column and a vertical projection area of a corresponding connecting steel column, and the axis of the circular steel pipe is coaxial with the axis of the corresponding connecting steel column, so that the force transmission direction is clearer. Post-cast strip spaces are reserved or chiseled in steel pipes of the two concrete filled steel tubular columns correspondingly, concreteis poured into the internal space of the circular steel pipe of the offset correcting device and the post-cast strip space of the corresponding concrete filled steel tubular column, and the connecting stability of the offset correction device and the concrete filled steel tubular columns is improved.
本发明提供了一种逆作法双柱托换钢骨混凝土框架柱的偏位校正连接结构，包括一偏位校正装置，偏位校正装置包括底部偏位校正圆形钢板，圆形钢管固定于底部偏位校正圆形钢板上；在圆形钢管内插入十字钢板；圆形钢管的外侧安装加劲肋；在圆形钢管上设置顶部偏位校正圆形钢板，底部偏位校正圆形钢板的竖向投影区域覆盖对应的钢管混凝土柱的竖向投影区域以及对应的连接钢柱的竖向投影区域，且圆形钢管的轴线与对应的连接钢柱的轴线共轴，从而使得传力方向更加明确；通过在两钢管混凝土柱的钢管内分别预留或者凿出后浇带空间，对偏位校正装置的圆形钢管内部的空间以及对应的钢管混凝土柱的后浇带空间浇筑混凝土，提高两者的连接稳定性。
Offset correction connecting structure of reverse construction method double-column underpinning steel reinforced concrete frame column
一种逆作法双柱托换钢骨混凝土框架柱的偏位校正连接结构
LIU JIAN (Autor:in) / YE XUPAN (Autor:in) / BAO SHITAO (Autor:in) / LIU ZHIHAO (Autor:in) / LIU CHANG (Autor:in)
23.02.2021
Patent
Elektronische Ressource
Chinesisch
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