Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fabricated beam structure beam column stress joint with recoverable function
The invention relates to the technical field of fabricated buildings, in particular to a function-recoverable fabricated beam structure beam column stress node which comprises a first circular steel pipe column, second circular steel pipe columns are fixedly connected to the top and the bottom of the first circular steel pipe column, and cover plates are fixedly connected to the opposite sides of the two second circular steel pipe columns. The surface of the first round steel pipe column is rotationally connected with four web plates which are annularly distributed at equal intervals. The joint has the advantages of improving ductility and rotation capacity and enhancing connection strength, firstly, the gap is formed between the first round steel pipe column and the web, the ductility of the joint is improved, the structure can absorb and disperse energy more effectively when stressed, the rotation capacity of the joint is further enhanced, and the joint is not prone to deformation; the damage risk of the structure under the action of dynamic loads such as earthquakes is reduced by avoiding direct extrusion and collision between the first round steel pipe column and the web, and therefore the durability and safety of the whole structure are improved.
本发明涉及装配式建筑技术领域，尤其为一种可恢复功能的装配式梁结构梁柱受力节点，包括：圆钢管柱一，所述圆钢管柱一的顶部和底部均固定连接有圆钢管柱二，两个圆钢管柱二相背的一侧均固定连接有盖板，所述圆钢管柱一的表面转动连接有四个等间距呈环形分布的腹板。本发明具备提高延性与转动能力和增强连接强度的优点，首先，在圆钢管柱一与腹板之间设置了缝隙，不仅提高了节点的延性，使得结构在受力时能够更有效地吸收和分散能量，还增强了节点的转动能力，通过避免圆钢管柱一与腹板之间的直接挤压碰撞，减少了结构在地震等动力荷载作用下的损伤风险，从而提高了整体结构的耐久性和安全性。
Fabricated beam structure beam column stress joint with recoverable function
The invention relates to the technical field of fabricated buildings, in particular to a function-recoverable fabricated beam structure beam column stress node which comprises a first circular steel pipe column, second circular steel pipe columns are fixedly connected to the top and the bottom of the first circular steel pipe column, and cover plates are fixedly connected to the opposite sides of the two second circular steel pipe columns. The surface of the first round steel pipe column is rotationally connected with four web plates which are annularly distributed at equal intervals. The joint has the advantages of improving ductility and rotation capacity and enhancing connection strength, firstly, the gap is formed between the first round steel pipe column and the web, the ductility of the joint is improved, the structure can absorb and disperse energy more effectively when stressed, the rotation capacity of the joint is further enhanced, and the joint is not prone to deformation; the damage risk of the structure under the action of dynamic loads such as earthquakes is reduced by avoiding direct extrusion and collision between the first round steel pipe column and the web, and therefore the durability and safety of the whole structure are improved.
本发明涉及装配式建筑技术领域，尤其为一种可恢复功能的装配式梁结构梁柱受力节点，包括：圆钢管柱一，所述圆钢管柱一的顶部和底部均固定连接有圆钢管柱二，两个圆钢管柱二相背的一侧均固定连接有盖板，所述圆钢管柱一的表面转动连接有四个等间距呈环形分布的腹板。本发明具备提高延性与转动能力和增强连接强度的优点，首先，在圆钢管柱一与腹板之间设置了缝隙，不仅提高了节点的延性，使得结构在受力时能够更有效地吸收和分散能量，还增强了节点的转动能力，通过避免圆钢管柱一与腹板之间的直接挤压碰撞，减少了结构在地震等动力荷载作用下的损伤风险，从而提高了整体结构的耐久性和安全性。
Fabricated beam structure beam column stress joint with recoverable function
一种可恢复功能的装配式梁结构梁柱受力节点
LI XIANBIN (Autor:in) / WAN XINQI (Autor:in) / LI XUPENG (Autor:in) / NAN XI (Autor:in) / LIANG LUNRUI (Autor:in) / ZOU YAXUE (Autor:in) / MA KE (Autor:in)
13.12.2024
Patent
Elektronische Ressource
Chinesisch
Fabricated RC beam-plate-column connecting joint with recoverable function
| Europäisches Patentamt | 2023