Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel structure cantilever beam joint reinforcing structure
The invention relates to a steel structure cantilever beam joint reinforcing structure, and discloses a reinforcing structure which can change the stress state of a cantilever beam by increasing a force arm realizing force application by a supporting point, so that the supporting force can counteract the force arm effect of the cantilever beam, and the overall supporting stability is improved. Thesteel structure cantilever beam joint reinforcing structure is characterized in that a rectangular groove is formed in a main vertical beam; and a short arm beam is of a rectangular square tube structure corresponding to the rectangular groove, and is arranged in a through hole in a sleeved mode, two longitudinally-distributed front end side plates are symmetrically arranged at one end of the short arm beam and attached to the main vertical beam, and two transversely-distributed tail end side plates are symmetrically arranged at the other end of the short arm beam. A 10-30mm distance is reserved between the tail end side plates and the main vertical beam, at least three mounting holes are formed in each front end side plate, at least three mounting holes are formed in each tail end side plate and are kidney-shaped holes, and the front end side plates cooperate with the mounting holes through bolts to be fixedly connected with the main vertical beam.
本发明一种钢结构悬臂梁节点加强结构公开了一种通过增加支撑点施力的力臂，改变悬臂梁受力状态，使得支撑力能够抵消悬臂梁的力臂作用，提高整体支撑稳定性的加强结构，其特征在于所述主立梁上开有矩形槽，所述短臂梁为和矩形槽对应的矩形方管结构，所述短臂梁套置于通孔内，所述短臂梁的一端对称置有两个纵向分布前端侧板，所述前端侧板和主立梁相贴合，所述短臂梁的另一端对称置有两个横向分布的末端侧板，所述末端侧板和主立梁之间置有一端距离，为10‑30mm，所述前端侧板上开有至少三个安装孔，所述末端侧板上开有至少三个安装孔，所述安装孔为腰型孔，所述前端侧板通过螺栓与安装孔配合和主立梁固定连接。
Steel structure cantilever beam joint reinforcing structure
The invention relates to a steel structure cantilever beam joint reinforcing structure, and discloses a reinforcing structure which can change the stress state of a cantilever beam by increasing a force arm realizing force application by a supporting point, so that the supporting force can counteract the force arm effect of the cantilever beam, and the overall supporting stability is improved. Thesteel structure cantilever beam joint reinforcing structure is characterized in that a rectangular groove is formed in a main vertical beam; and a short arm beam is of a rectangular square tube structure corresponding to the rectangular groove, and is arranged in a through hole in a sleeved mode, two longitudinally-distributed front end side plates are symmetrically arranged at one end of the short arm beam and attached to the main vertical beam, and two transversely-distributed tail end side plates are symmetrically arranged at the other end of the short arm beam. A 10-30mm distance is reserved between the tail end side plates and the main vertical beam, at least three mounting holes are formed in each front end side plate, at least three mounting holes are formed in each tail end side plate and are kidney-shaped holes, and the front end side plates cooperate with the mounting holes through bolts to be fixedly connected with the main vertical beam.
本发明一种钢结构悬臂梁节点加强结构公开了一种通过增加支撑点施力的力臂，改变悬臂梁受力状态，使得支撑力能够抵消悬臂梁的力臂作用，提高整体支撑稳定性的加强结构，其特征在于所述主立梁上开有矩形槽，所述短臂梁为和矩形槽对应的矩形方管结构，所述短臂梁套置于通孔内，所述短臂梁的一端对称置有两个纵向分布前端侧板，所述前端侧板和主立梁相贴合，所述短臂梁的另一端对称置有两个横向分布的末端侧板，所述末端侧板和主立梁之间置有一端距离，为10‑30mm，所述前端侧板上开有至少三个安装孔，所述末端侧板上开有至少三个安装孔，所述安装孔为腰型孔，所述前端侧板通过螺栓与安装孔配合和主立梁固定连接。
Steel structure cantilever beam joint reinforcing structure
一种钢结构悬臂梁节点加强结构
10.11.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
Non-embedded cantilever steel beam and reinforcing structure thereof
| Europäisches Patentamt | 2020
| Europäisches Patentamt | 2022
| Europäisches Patentamt | 2021
Joint Structure of the Steel Beam with Reinforcing Means
| Europäisches Patentamt | 2016