Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel column and foundation connecting structure and construction method thereof
The invention belongs to the technical field of fabricated buildings, and particularly relates to a steel column and foundation connecting structure and a construction method thereof. The connecting structure comprises a concrete foundation, an anchor bolt, a column base bottom plate, a steel pup joint and a steel column, a groove is formed in the top surface of the concrete foundation; the bottom end of the steel pup joint is welded with the column base bottom plate; each anchor bolt is provided with a locking mechanism used for fixing the column foot bottom plate to the anchor bolt. The steel pup joint is of a hollow tubular structure; the bottom of the steel column is sleeved on the steel pup joint, and the steel column is connected with the steel pup joint through a plurality of split bolts. According to the connecting structure, the steel pup joint is welded to the column foot bottom plate in advance in a factory, the welding quality can be conveniently controlled, the field welding construction time is saved, the column foot bottom plate is convenient to install and level on the concrete foundation, and the concrete pouring layers which are integrally poured and formed are arranged in the steel pup joint, the grouting channel and the groove, so that the construction efficiency is improved. The structural strength of the column base bottom plate and the steel pup joint can be enhanced, and the connecting strength between the column base bottom plate and the concrete foundation is enhanced.
本发明属于装配式建筑技术领域，尤其是涉及一种钢柱与基础的连接结构及其施工方法。该连接结构包括砼基础、锚栓、柱脚底板、钢短接和钢柱；所述砼基础顶面开设有凹槽；钢短接底端与柱脚底板焊接；每个锚栓上均设置有用于将柱脚底板固定在锚栓上的锁定机构；钢短接为中空管状结构；钢柱的底部套装在钢短接上，钢柱与钢短接之间通过多个对拉螺栓相连。该连接结构在工厂预先将钢短接焊接在柱脚底板上，能便于把控焊接质量，节省现场焊接施工时间，在砼基础上安装和调平柱脚底板操作较为方便，钢短接内、注浆通道内和凹槽内设置有一体浇筑成型的砼浇筑层，能增强柱脚底板与钢短接的结构强度，增强柱脚底板与砼基础之间的连接强度。
Steel column and foundation connecting structure and construction method thereof
The invention belongs to the technical field of fabricated buildings, and particularly relates to a steel column and foundation connecting structure and a construction method thereof. The connecting structure comprises a concrete foundation, an anchor bolt, a column base bottom plate, a steel pup joint and a steel column, a groove is formed in the top surface of the concrete foundation; the bottom end of the steel pup joint is welded with the column base bottom plate; each anchor bolt is provided with a locking mechanism used for fixing the column foot bottom plate to the anchor bolt. The steel pup joint is of a hollow tubular structure; the bottom of the steel column is sleeved on the steel pup joint, and the steel column is connected with the steel pup joint through a plurality of split bolts. According to the connecting structure, the steel pup joint is welded to the column foot bottom plate in advance in a factory, the welding quality can be conveniently controlled, the field welding construction time is saved, the column foot bottom plate is convenient to install and level on the concrete foundation, and the concrete pouring layers which are integrally poured and formed are arranged in the steel pup joint, the grouting channel and the groove, so that the construction efficiency is improved. The structural strength of the column base bottom plate and the steel pup joint can be enhanced, and the connecting strength between the column base bottom plate and the concrete foundation is enhanced.
本发明属于装配式建筑技术领域，尤其是涉及一种钢柱与基础的连接结构及其施工方法。该连接结构包括砼基础、锚栓、柱脚底板、钢短接和钢柱；所述砼基础顶面开设有凹槽；钢短接底端与柱脚底板焊接；每个锚栓上均设置有用于将柱脚底板固定在锚栓上的锁定机构；钢短接为中空管状结构；钢柱的底部套装在钢短接上，钢柱与钢短接之间通过多个对拉螺栓相连。该连接结构在工厂预先将钢短接焊接在柱脚底板上，能便于把控焊接质量，节省现场焊接施工时间，在砼基础上安装和调平柱脚底板操作较为方便，钢短接内、注浆通道内和凹槽内设置有一体浇筑成型的砼浇筑层，能增强柱脚底板与钢短接的结构强度，增强柱脚底板与砼基础之间的连接强度。
Steel column and foundation connecting structure and construction method thereof
一种钢柱与基础的连接结构及其施工方法
WANG BAOLEI (Autor:in)
09.02.2024
Patent
Elektronische Ressource
Chinesisch
Embedded flange for steel column-concrete foundation, connecting structure and construction method
| Europäisches Patentamt | 2022
| Europäisches Patentamt | 2024
Foundation column and connecting structure and application method thereof
| Europäisches Patentamt | 2024
Steel column connecting mechanism and construction method thereof
| Europäisches Patentamt | 2024
Prefabricated steel reinforced concrete column connecting structure and construction method thereof
| Europäisches Patentamt | 2022