Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prefabricated column connecting joint for dry connection and construction method
The invention discloses a prefabricated column connecting joint for dry connection and a construction method thereof. The prefabricated column connecting joint for dry connection comprises a prefabricated column body and is characterized in that a column and column connecting piece is connected to the lower end part of the prefabricated column body, the column and column connecting piece comprisesa belly part, an upper flange part and a lower flange part are arranged at the upper end and the lower end of the periphery of the belly part correspondingly, and the lower flange part is used for being connected with a connecting part extending out of the upper end of an another prefabricated column. During construction, an upper-layer prefabricated column is hoisted, the connecting part of theextending end of the prefabricated column body in this layer is aligned with the lower flange part of the upper-layer prefabricated column, the perpendicularity of the upper-layer prefabricated columnis adjusted, bolts or nuts are mounted, and the nuts are screwed up through a special tool; and grouting is conducted in gaps between the upper-layer column and the lower-layer column and in bolt hand holes, so that maintenance reaches certain strength to finish connection between the prefabricated columns. According to the prefabricated column connecting joint for dry connection and the construction method thereof, by designing the columns and the column connecting pieces, dry connection between the two prefabricated columns is achieved, the workload of on-site steel bars and formworks is small, the construction procedure is simple, operation is easy, the construction efficiency is high, the overall prefabricated rate of the structure is high, and the assembling degree is high.
本发明公开了一种用于干式连接的预制柱连接节点和施工方法，包括预制柱本体，其特征在于：在预制柱本体的下端部连接有柱与柱连接件，所述柱与柱连接件包括腹部，在腹部外周上下两端分别设有上翼缘部和下翼缘部，所述下翼缘部用于与另一预制柱上端伸出的连接部相连。施工时，吊装上层预制柱，让本层预制柱本体的伸出端的连接部对准上层预制柱的的下翼缘部，调整上层预制柱的垂直度，安装螺栓或螺母，用专用工具拧紧螺母；在上下层柱间隙、螺栓手孔内灌浆，养护达到一定强度，完成预制柱间的连接。本发明通过设计柱与柱连接件，实现两预制柱之间的干式连接，现场钢筋、模板工作量小，施工工序简单，易操作，施工效率高，结构整体预制率高，装配化程度高。
Prefabricated column connecting joint for dry connection and construction method
The invention discloses a prefabricated column connecting joint for dry connection and a construction method thereof. The prefabricated column connecting joint for dry connection comprises a prefabricated column body and is characterized in that a column and column connecting piece is connected to the lower end part of the prefabricated column body, the column and column connecting piece comprisesa belly part, an upper flange part and a lower flange part are arranged at the upper end and the lower end of the periphery of the belly part correspondingly, and the lower flange part is used for being connected with a connecting part extending out of the upper end of an another prefabricated column. During construction, an upper-layer prefabricated column is hoisted, the connecting part of theextending end of the prefabricated column body in this layer is aligned with the lower flange part of the upper-layer prefabricated column, the perpendicularity of the upper-layer prefabricated columnis adjusted, bolts or nuts are mounted, and the nuts are screwed up through a special tool; and grouting is conducted in gaps between the upper-layer column and the lower-layer column and in bolt hand holes, so that maintenance reaches certain strength to finish connection between the prefabricated columns. According to the prefabricated column connecting joint for dry connection and the construction method thereof, by designing the columns and the column connecting pieces, dry connection between the two prefabricated columns is achieved, the workload of on-site steel bars and formworks is small, the construction procedure is simple, operation is easy, the construction efficiency is high, the overall prefabricated rate of the structure is high, and the assembling degree is high.
本发明公开了一种用于干式连接的预制柱连接节点和施工方法，包括预制柱本体，其特征在于：在预制柱本体的下端部连接有柱与柱连接件，所述柱与柱连接件包括腹部，在腹部外周上下两端分别设有上翼缘部和下翼缘部，所述下翼缘部用于与另一预制柱上端伸出的连接部相连。施工时，吊装上层预制柱，让本层预制柱本体的伸出端的连接部对准上层预制柱的的下翼缘部，调整上层预制柱的垂直度，安装螺栓或螺母，用专用工具拧紧螺母；在上下层柱间隙、螺栓手孔内灌浆，养护达到一定强度，完成预制柱间的连接。本发明通过设计柱与柱连接件，实现两预制柱之间的干式连接，现场钢筋、模板工作量小，施工工序简单，易操作，施工效率高，结构整体预制率高，装配化程度高。
Prefabricated column connecting joint for dry connection and construction method
一种用于干式连接的预制柱连接节点和施工方法
YANG YI (Autor:in) / LIU XIANWEI (Autor:in) / JIANG TAO (Autor:in) / CUI QI (Autor:in) / LYU YUANGUI (Autor:in) / CAO CHEN (Autor:in) / ZHAO RAN (Autor:in)
22.12.2020
Patent
Elektronische Ressource
Chinesisch
Connecting joint of prefabricated column and construction method of connecting joint
| Europäisches Patentamt | 2023
Prefabricated column and prefabricated beam connecting joint and construction method
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2024
Prefabricated column joint connection structure and construction method
| Europäisches Patentamt | 2020