A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Separated core tube flange close section column connecting joint and construction and design methods thereof
The invention relates to the technical field of civil engineering, and particularly discloses a separated core tube flange close section column connecting joint and construction and design methods thereof. The separated core tube flange close section column connecting joint comprises a lower-layer steel column and an upper-layer steel column, flange plates are arranged on the outer side of the bottom of the upper-layer steel column and the outer side of the top of the lower-layer steel column, and the upper-layer steel column and the lower-layer steel column are detachably connected through the flange plates; a core tube is arranged in the lower-layer steel column, the lower portion of the core tube is located in the lower-layer steel column and fixedly connected with the lower-layer steelcolumn, and the upper portion of the core tube is sleeved with the upper-layer steel column; and a partition plate is arranged at the bottom end of the core tube and is in close contact with and is fixedly connected with the inner wall of the lower-layer steel column. According to the separated core tube flange close section column connecting joint, the rigidity of the joint domain can be effectively enhanced, and safety and reliability are achieved; the structure is simple and assembling is rapid; and the problems that a traditional full-penetration welding joint is low in field welding construction efficiency, poor in welding quality and the like are solved, and the construction efficiency is greatly improved.
本发明涉及土木工程技术领域，具体公开了一种分离式芯筒法兰闭口截面柱连接节点及其施工、设计方法。其中该连接节点包括下层钢柱、上层钢柱，上层钢柱的底部外侧及下层钢柱的顶部外侧设置有法兰板，上层钢柱与下层钢柱通过法兰板可拆卸连接；下层钢柱内部设置芯筒，芯筒下部位于下层钢柱内部并与下层钢柱固定连接，芯筒上部套接于上层钢柱内部；芯筒底端设置隔板，隔板与下层钢柱内壁紧密接触并固定连接。本发明提供的一种分离式芯筒法兰闭口截面柱连接节点，能够有效加强节点域刚度，安全可靠；结构简单，装配迅速；解决了传统全熔透焊接节点现场焊接施工效率低、焊接质量差等问题，极大提高施工效率。
Separated core tube flange close section column connecting joint and construction and design methods thereof
The invention relates to the technical field of civil engineering, and particularly discloses a separated core tube flange close section column connecting joint and construction and design methods thereof. The separated core tube flange close section column connecting joint comprises a lower-layer steel column and an upper-layer steel column, flange plates are arranged on the outer side of the bottom of the upper-layer steel column and the outer side of the top of the lower-layer steel column, and the upper-layer steel column and the lower-layer steel column are detachably connected through the flange plates; a core tube is arranged in the lower-layer steel column, the lower portion of the core tube is located in the lower-layer steel column and fixedly connected with the lower-layer steelcolumn, and the upper portion of the core tube is sleeved with the upper-layer steel column; and a partition plate is arranged at the bottom end of the core tube and is in close contact with and is fixedly connected with the inner wall of the lower-layer steel column. According to the separated core tube flange close section column connecting joint, the rigidity of the joint domain can be effectively enhanced, and safety and reliability are achieved; the structure is simple and assembling is rapid; and the problems that a traditional full-penetration welding joint is low in field welding construction efficiency, poor in welding quality and the like are solved, and the construction efficiency is greatly improved.
本发明涉及土木工程技术领域，具体公开了一种分离式芯筒法兰闭口截面柱连接节点及其施工、设计方法。其中该连接节点包括下层钢柱、上层钢柱，上层钢柱的底部外侧及下层钢柱的顶部外侧设置有法兰板，上层钢柱与下层钢柱通过法兰板可拆卸连接；下层钢柱内部设置芯筒，芯筒下部位于下层钢柱内部并与下层钢柱固定连接，芯筒上部套接于上层钢柱内部；芯筒底端设置隔板，隔板与下层钢柱内壁紧密接触并固定连接。本发明提供的一种分离式芯筒法兰闭口截面柱连接节点，能够有效加强节点域刚度，安全可靠；结构简单，装配迅速；解决了传统全熔透焊接节点现场焊接施工效率低、焊接质量差等问题，极大提高施工效率。
Separated core tube flange close section column connecting joint and construction and design methods thereof
分离式芯筒法兰闭口截面柱连接节点及其施工、设计方法
ZHANG YANXIA (author) / ZHANG AILIN (author) / SHANGGUAN GUANGHAO (author) / YUAN WENJUN (author)
2021-01-29
Patent
Electronic Resource
Chinese
Integral core tube flange closed section column connecting joint
| European Patent Office | 2021
| European Patent Office | 2021
| European Patent Office | 2021
| European Patent Office | 2021