Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel pipe connection joint local grouting reinforcing structure and grouting method
The invention discloses a steel pipe connection joint local grouting reinforcement structure and grouting method, the steel pipe connection joint local grouting reinforcement structure comprises a main steel pipe and at least two secondary steel pipes, and the secondary steel pipes are welded with the side wall of the main steel pipe; a through hole is formed in the side wall of the main steel pipe and corresponds to the inner side of the secondary steel pipe; the main steel pipe is filled with a grouting material; the grouting method comprises the following steps that (1) through holes are formed in the welding positions, and the secondary steel pipes and the main steel pipe are welded; (2) plug holes are formed in the outer sides of the two ends of the node area on the main steel pipe; (3) the non-flammable balloon is plugged into the main steel pipe through the plug hole; according to the grouting method for the joint area of the main steel pipe, the strength of the steel pipe can be effectively improved, so that the bearing capacity of the steel pipe in the joint area is improved, the local stability of the steel pipe is improved, and then the stability of the whole building structure is guaranteed.
本发明公开了一种钢管连接节点局部灌浆加强结构及灌浆方法，包括主钢管和至少两根次钢管，所述次钢管与主钢管的侧壁焊接；在主钢管的侧壁上，对应次钢管内侧的位置开有通孔；在主钢管内，填充有灌浆料；灌浆方法包括如下步骤：1）在焊接位置开设通孔，将次钢管与主钢管焊接；2）在主钢管上节点区的两端的外侧开设塞孔；3）将无气球囊通过塞孔塞入主钢管内；4）对球囊进行充气直至将主气管封闭；5）向次钢管灌注灌浆料；6）完成主钢管节点区的灌浆。本发明能够有效提高钢管的强度，从而提高钢管在节点区的承重能力，提高钢管的局部稳定性，进而保证整个建筑结构的稳定性。
Steel pipe connection joint local grouting reinforcing structure and grouting method
The invention discloses a steel pipe connection joint local grouting reinforcement structure and grouting method, the steel pipe connection joint local grouting reinforcement structure comprises a main steel pipe and at least two secondary steel pipes, and the secondary steel pipes are welded with the side wall of the main steel pipe; a through hole is formed in the side wall of the main steel pipe and corresponds to the inner side of the secondary steel pipe; the main steel pipe is filled with a grouting material; the grouting method comprises the following steps that (1) through holes are formed in the welding positions, and the secondary steel pipes and the main steel pipe are welded; (2) plug holes are formed in the outer sides of the two ends of the node area on the main steel pipe; (3) the non-flammable balloon is plugged into the main steel pipe through the plug hole; according to the grouting method for the joint area of the main steel pipe, the strength of the steel pipe can be effectively improved, so that the bearing capacity of the steel pipe in the joint area is improved, the local stability of the steel pipe is improved, and then the stability of the whole building structure is guaranteed.
本发明公开了一种钢管连接节点局部灌浆加强结构及灌浆方法，包括主钢管和至少两根次钢管，所述次钢管与主钢管的侧壁焊接；在主钢管的侧壁上，对应次钢管内侧的位置开有通孔；在主钢管内，填充有灌浆料；灌浆方法包括如下步骤：1）在焊接位置开设通孔，将次钢管与主钢管焊接；2）在主钢管上节点区的两端的外侧开设塞孔；3）将无气球囊通过塞孔塞入主钢管内；4）对球囊进行充气直至将主气管封闭；5）向次钢管灌注灌浆料；6）完成主钢管节点区的灌浆。本发明能够有效提高钢管的强度，从而提高钢管在节点区的承重能力，提高钢管的局部稳定性，进而保证整个建筑结构的稳定性。
Steel pipe connection joint local grouting reinforcing structure and grouting method
钢管连接节点局部灌浆加强结构及灌浆方法
NIE SHIDONG (Autor:in) / AO XIANGYU (Autor:in) / LIU MIN (Autor:in) / ZHANG ZIPENG (Autor:in) / WU RUIYU (Autor:in) / CHEN GUPING (Autor:in) / HUANG YONGZHI (Autor:in) / YANG QI (Autor:in) / ZOU SHENGBIN (Autor:in) / XU SONG (Autor:in)
06.09.2024
Patent
Elektronische Ressource
Chinesisch
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