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A platform for research: civil engineering, architecture and urbanism
Core cylinder type double-flange closed-section column connecting joint and connecting method thereof
The invention relates to the technical field of fabricated steel structures, and particularly discloses a core cylinder type double-flange closed-section column connecting joint and a connecting method thereof. The connecting joint comprises a first tubular column, a second tubular column, a core barrel and a joint column base; a first flange is arranged on the bottom end face of the first tubularcolumn, a fourth flange is arranged on the top end face of the second tubular column, a second flange is arranged at the upper end of the joint column base, and a third flange is arranged at the lower end of the joint column base; the first flange and the second flange as well as the third flange and the fourth flange can be fixedly connected through flange bolts; and the core barrel can be arranged in the first tubular column, the joint column base and the second tubular column in a penetrating manner. On the basis that it is guaranteed that the connecting performance between the vertical component columns of a box-shaped section column is close to the mechanical performance of traditional welding connection, the flange plates and the octagonal core barrel are adopted, industrial production is facilitated, the bearing capacity of the joint is improved, the performance of a connecting structure is guaranteed, efficient assembling of the structure is achieved, welding is greatly reduced, and the construction progress is effectively accelerated.
本发明涉及装配式钢结构技术领域，具体公开了一种芯筒式双法兰闭口截面柱连接节点及其连接方法。该连接节点包括：1号管柱、2号管柱、芯筒和节点柱座。其中，1号管柱底部端面设有1号法兰，2号管柱顶部端面具有4号法兰，节点柱座上端设有2号法兰，节点柱座下端设有3法兰；1号法兰与2号法兰、3号法兰与4号法兰能够通过法兰螺栓固定连接；芯筒能够穿设在1号管柱、节点柱座以及2号管柱中。本申请在保证箱形截面竖向构件柱与柱之间连接性能与传统焊接连接的力学性能接近的基础上，采用法兰板和八边形芯筒便于产业化生产，提高了节点的承载力，保证了连接结构的性能，实现了结构的高效装配，极大减少了焊接，有效的加快了施工进度。
Core cylinder type double-flange closed-section column connecting joint and connecting method thereof
The invention relates to the technical field of fabricated steel structures, and particularly discloses a core cylinder type double-flange closed-section column connecting joint and a connecting method thereof. The connecting joint comprises a first tubular column, a second tubular column, a core barrel and a joint column base; a first flange is arranged on the bottom end face of the first tubularcolumn, a fourth flange is arranged on the top end face of the second tubular column, a second flange is arranged at the upper end of the joint column base, and a third flange is arranged at the lower end of the joint column base; the first flange and the second flange as well as the third flange and the fourth flange can be fixedly connected through flange bolts; and the core barrel can be arranged in the first tubular column, the joint column base and the second tubular column in a penetrating manner. On the basis that it is guaranteed that the connecting performance between the vertical component columns of a box-shaped section column is close to the mechanical performance of traditional welding connection, the flange plates and the octagonal core barrel are adopted, industrial production is facilitated, the bearing capacity of the joint is improved, the performance of a connecting structure is guaranteed, efficient assembling of the structure is achieved, welding is greatly reduced, and the construction progress is effectively accelerated.
本发明涉及装配式钢结构技术领域，具体公开了一种芯筒式双法兰闭口截面柱连接节点及其连接方法。该连接节点包括：1号管柱、2号管柱、芯筒和节点柱座。其中，1号管柱底部端面设有1号法兰，2号管柱顶部端面具有4号法兰，节点柱座上端设有2号法兰，节点柱座下端设有3法兰；1号法兰与2号法兰、3号法兰与4号法兰能够通过法兰螺栓固定连接；芯筒能够穿设在1号管柱、节点柱座以及2号管柱中。本申请在保证箱形截面竖向构件柱与柱之间连接性能与传统焊接连接的力学性能接近的基础上，采用法兰板和八边形芯筒便于产业化生产，提高了节点的承载力，保证了连接结构的性能，实现了结构的高效装配，极大减少了焊接，有效的加快了施工进度。
Core cylinder type double-flange closed-section column connecting joint and connecting method thereof
芯筒式双法兰闭口截面柱连接节点及其连接方法
ZHANG YANXIA (author) / ZHANG AILIN (author) / WU BINGLONG (author) / WANG XUDONG (author)
2021-03-16
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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