Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel frame structure of built-in energy dissipation trusses and mounting method of steel frame structure
The invention discloses a steel frame structure of built-in energy dissipation trusses and a mounting method of the steel frame structure, and belongs to the field of constructional engineering. The built-in energy dissipation trusses are flexible in arrangement, can be used for steel frame structure design with different anti-seismic property requirements, and can further be used for structure reinforcement. The built-in energy dissipation trusses are installed after a frame structure body is completed, do not bear the gravity of an upper structure and only bear transverse loads, the whole trusses are mainly bent and deformed under the action of the transverse loads or earthquake force, original bending shear deformation of a deep beam is converted into tension or compression of two-force rod pieces in the trusses, stress is more reasonable, and the performance of steel can be fully utilized. According to the steel frame structure of the built-in energy dissipation trusses, gradual change adjustment of rigidity and bearing capacity can be achieved according to different anti-seismic requirements; and meanwhile, the defect that the plasticity development of the built-in steel plate is unbalanced is overcome, the structure is simple, and construction is convenient.
本发明公开了一种钢框架内填耗能桁架结构及其安装方法，属于建筑工程领域。内填耗能桁架布置灵活，既可用于不同抗震性能要求的钢框架结构设计，又可用于结构加固。内填耗能桁架在框架结构主体完成后再安装，不承受上部结构的重力，只承担横向荷载，在横向荷载或地震力作用下桁架整体以弯曲变形为主，将原来深梁受弯曲剪切变形转化为桁架中二力杆件受拉或压，受力更为合理，可以充分利用钢材性能。本发明的结构可以根据不同抗震要求实现刚度、承载力的渐变调整，同时克服了内填钢板塑性发展不平衡的缺陷，结构简单，施工方便。
Steel frame structure of built-in energy dissipation trusses and mounting method of steel frame structure
The invention discloses a steel frame structure of built-in energy dissipation trusses and a mounting method of the steel frame structure, and belongs to the field of constructional engineering. The built-in energy dissipation trusses are flexible in arrangement, can be used for steel frame structure design with different anti-seismic property requirements, and can further be used for structure reinforcement. The built-in energy dissipation trusses are installed after a frame structure body is completed, do not bear the gravity of an upper structure and only bear transverse loads, the whole trusses are mainly bent and deformed under the action of the transverse loads or earthquake force, original bending shear deformation of a deep beam is converted into tension or compression of two-force rod pieces in the trusses, stress is more reasonable, and the performance of steel can be fully utilized. According to the steel frame structure of the built-in energy dissipation trusses, gradual change adjustment of rigidity and bearing capacity can be achieved according to different anti-seismic requirements; and meanwhile, the defect that the plasticity development of the built-in steel plate is unbalanced is overcome, the structure is simple, and construction is convenient.
本发明公开了一种钢框架内填耗能桁架结构及其安装方法，属于建筑工程领域。内填耗能桁架布置灵活，既可用于不同抗震性能要求的钢框架结构设计，又可用于结构加固。内填耗能桁架在框架结构主体完成后再安装，不承受上部结构的重力，只承担横向荷载，在横向荷载或地震力作用下桁架整体以弯曲变形为主，将原来深梁受弯曲剪切变形转化为桁架中二力杆件受拉或压，受力更为合理，可以充分利用钢材性能。本发明的结构可以根据不同抗震要求实现刚度、承载力的渐变调整，同时克服了内填钢板塑性发展不平衡的缺陷，结构简单，施工方便。
Steel frame structure of built-in energy dissipation trusses and mounting method of steel frame structure
一种内填耗能桁架的钢框架结构及其安装方法
ZHENG HONG (Autor:in) / LU GUIQIANG (Autor:in) / XIE YAXIN (Autor:in) / SUN ZHIWEI (Autor:in) / SHANG YONGFANG (Autor:in) / SU YAOXUAN (Autor:in)
06.04.2021
Patent
Elektronische Ressource
Chinesisch
Wooden frame energy dissipation anti-seismic structure system comprising light steel trusses
| Europäisches Patentamt | 2021
Mounting frame for steel structure factory building and using method of mounting frame
| Europäisches Patentamt | 2024
Modal Analysis on Steel Frame-Energy Dissipation Support Structure
| Tema Archiv | 2013
Modal Analysis on Steel Frame-Energy Dissipation Support Structure
| British Library Conference Proceedings | 2014
| Europäisches Patentamt | 2020