A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Steel frame-cold-formed thin-walled steel shear wall
The invention relates to a steel frame-cold-formed thin-walled steel shear wall which comprises a steel frame, a cold-formed thin-walled steel keel is mounted in the steel frame, and keel node reinforcing devices are arranged at nodes of the cold-formed thin-walled steel keel. The steel frame-cold-formed thin-walled steel shear wall is formed by embedding the cold-formed thin-walled steel keel into the steel frame and belongs to a novel steel frame-shear wall structure, the overall rigidity of the cold-formed thin-walled steel wall body is improved through the keel node reinforcing device, the cold-formed thin-walled steel wall body and the keel node reinforcing device can work well in a cooperative mode, and the overall rigidity of the steel frame-cold-formed thin-walled steel shear wall is improved. The ductility, the ultimate deformation capacity and the energy dissipation capacity of the wall can be effectively improved, rigidity degradation can be delayed, and the bearing capacity loss behind a peak point can be reduced.
本发明涉及一种钢框架‑冷弯薄壁型钢剪力墙，包括钢框架，所述钢框架的框内安装有冷弯薄壁型钢龙骨，所述冷弯薄壁型钢龙骨的节点处均设置有龙骨节点加固装置。该钢框架‑冷弯薄壁型钢剪力墙是将冷弯薄壁型钢龙骨内嵌入钢框架中得以形成，属于一种新式的钢框架‑剪力墙结构，通过龙骨节点加固装置提高了冷弯薄壁型钢墙体的整体刚度，使二者能够进行良好的协同工作，可有效提高墙体的延性、极限变形能力及耗能能力，而且可以延缓刚度退化并降低峰值点后承载力损失。
Steel frame-cold-formed thin-walled steel shear wall
The invention relates to a steel frame-cold-formed thin-walled steel shear wall which comprises a steel frame, a cold-formed thin-walled steel keel is mounted in the steel frame, and keel node reinforcing devices are arranged at nodes of the cold-formed thin-walled steel keel. The steel frame-cold-formed thin-walled steel shear wall is formed by embedding the cold-formed thin-walled steel keel into the steel frame and belongs to a novel steel frame-shear wall structure, the overall rigidity of the cold-formed thin-walled steel wall body is improved through the keel node reinforcing device, the cold-formed thin-walled steel wall body and the keel node reinforcing device can work well in a cooperative mode, and the overall rigidity of the steel frame-cold-formed thin-walled steel shear wall is improved. The ductility, the ultimate deformation capacity and the energy dissipation capacity of the wall can be effectively improved, rigidity degradation can be delayed, and the bearing capacity loss behind a peak point can be reduced.
本发明涉及一种钢框架‑冷弯薄壁型钢剪力墙，包括钢框架，所述钢框架的框内安装有冷弯薄壁型钢龙骨，所述冷弯薄壁型钢龙骨的节点处均设置有龙骨节点加固装置。该钢框架‑冷弯薄壁型钢剪力墙是将冷弯薄壁型钢龙骨内嵌入钢框架中得以形成，属于一种新式的钢框架‑剪力墙结构，通过龙骨节点加固装置提高了冷弯薄壁型钢墙体的整体刚度，使二者能够进行良好的协同工作，可有效提高墙体的延性、极限变形能力及耗能能力，而且可以延缓刚度退化并降低峰值点后承载力损失。
Steel frame-cold-formed thin-walled steel shear wall
一种钢框架-冷弯薄壁型钢剪力墙
ZHANG ZHENG (author) / LIN HAN (author) / WANG QIAN (author) / GUO HEHE (author) / CHEN NANLONG (author)
2023-07-21
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
Cold-formed thin-walled steel-polypropylene tie bar PEC shear wall
| European Patent Office | 2022
Open cold-bending thin-walled steel frame-double sheet-steel shear wall system
| European Patent Office | 2020
| European Patent Office | 2024
Cold-formed thin-walled cap type steel combination column-steel plate shear wall with PBL shear keys
| European Patent Office | 2023
Cold-formed thin-walled steel insert block combined shear wall and mounting method
| European Patent Office | 2021