Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method for beam-column joint of full-fabricated prestressed concrete frame structure
The invention discloses a full assembly type prestressed concrete frame structure beam-column joint construction method which comprises the following steps that components are prefabricated, the components comprise concrete frame columns and concrete frame beams, column prestress finish rolling twisted steel hole channels are reserved in the concrete frame columns, and column prestress finish rolling twisted steel hole channels are reserved in the concrete frame beams; a beam prestress finish rolling twisted steel hole channel is reserved in the concrete frame beam; reinforcing pipes are prefabricated, and the reinforcing pipes can penetrate through the column pre-stress finish-rolled twisted steel hole channels and the beam pre-stress finish-rolled twisted steel hole channels at the same time; reinforcing pipes are installed, the prestressed finish-rolled twisted steel bars are sleeved with the reinforcing pipes, the prestressed finish-rolled twisted steel bars sleeved with the reinforcing pipes are arranged in column prestressed finish-rolled twisted steel bar hole channels and beam prestressed finish-rolled twisted steel bar hole channels in a penetrating mode, and then tensioning and anchoring are conducted; and the compression joint of the concrete frame column and the concrete frame beam connecting joint is completed. The method has the advantages of being high in prefabrication assembly rate, controllable in construction quality and high in construction efficiency.
本申请公开了一种全装配式预应力混凝土框架结构梁柱节点构造方法，包括以下步骤：预制构件，构件包括混凝土框架柱和混凝土框架梁，所述混凝土框架柱上预留柱预应力精轧螺纹钢筋孔道，所述混凝土框架梁上预留梁预应力精轧螺纹钢筋孔道；预制加强管，加强管能够同时穿过所述柱预应力精轧螺纹钢筋孔道和梁预应力精轧螺纹钢筋孔道；加强管安装，将预应力精轧螺纹钢筋套入加强管内，将套有加强管的预应力精轧螺纹钢筋穿设在贯通相连的柱预应力精轧螺纹钢筋孔道和梁预应力精轧螺纹钢筋孔道，然后进行张拉、锚固；完成混凝土框架柱和混凝土框架梁连接节点的压接。具有预制装配化率高、施工质量可控、施工效率高的优点。
Construction method for beam-column joint of full-fabricated prestressed concrete frame structure
The invention discloses a full assembly type prestressed concrete frame structure beam-column joint construction method which comprises the following steps that components are prefabricated, the components comprise concrete frame columns and concrete frame beams, column prestress finish rolling twisted steel hole channels are reserved in the concrete frame columns, and column prestress finish rolling twisted steel hole channels are reserved in the concrete frame beams; a beam prestress finish rolling twisted steel hole channel is reserved in the concrete frame beam; reinforcing pipes are prefabricated, and the reinforcing pipes can penetrate through the column pre-stress finish-rolled twisted steel hole channels and the beam pre-stress finish-rolled twisted steel hole channels at the same time; reinforcing pipes are installed, the prestressed finish-rolled twisted steel bars are sleeved with the reinforcing pipes, the prestressed finish-rolled twisted steel bars sleeved with the reinforcing pipes are arranged in column prestressed finish-rolled twisted steel bar hole channels and beam prestressed finish-rolled twisted steel bar hole channels in a penetrating mode, and then tensioning and anchoring are conducted; and the compression joint of the concrete frame column and the concrete frame beam connecting joint is completed. The method has the advantages of being high in prefabrication assembly rate, controllable in construction quality and high in construction efficiency.
本申请公开了一种全装配式预应力混凝土框架结构梁柱节点构造方法，包括以下步骤：预制构件，构件包括混凝土框架柱和混凝土框架梁，所述混凝土框架柱上预留柱预应力精轧螺纹钢筋孔道，所述混凝土框架梁上预留梁预应力精轧螺纹钢筋孔道；预制加强管，加强管能够同时穿过所述柱预应力精轧螺纹钢筋孔道和梁预应力精轧螺纹钢筋孔道；加强管安装，将预应力精轧螺纹钢筋套入加强管内，将套有加强管的预应力精轧螺纹钢筋穿设在贯通相连的柱预应力精轧螺纹钢筋孔道和梁预应力精轧螺纹钢筋孔道，然后进行张拉、锚固；完成混凝土框架柱和混凝土框架梁连接节点的压接。具有预制装配化率高、施工质量可控、施工效率高的优点。
Construction method for beam-column joint of full-fabricated prestressed concrete frame structure
一种全装配式预应力混凝土框架结构梁柱节点构造方法
LI WEILONG (Autor:in) / LI QUANYONG (Autor:in) / LI DONGBIN (Autor:in) / CHAI YANKAI (Autor:in) / XIANG RONG (Autor:in)
26.07.2024
Patent
Elektronische Ressource
Chinesisch
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