A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anti-seismic tough swinging steel frame structure and construction method thereof
The invention provides an anti-seismic tough swinging steel frame structure and a construction method thereof.The anti-seismic tough swinging steel frame structure comprises a main body frame and swinging frames, the swinging frames are arranged on the two sides of the main body frame, and the swinging frames and the main body frame are connected through force transmission-energy consumption parts and lateral-resistant supports. The swing frame with the hinged bottom is adopted to increase the high-order formation rigidity of the structure, weak layer damage to the structure is avoided, meanwhile, deformation coordination between the swing frame and the main body structure is achieved through the force transmission-energy consumption component, and a part of energy consumption capacity is provided for the structure; and finally, a high-performance anti-lateral support is adopted to provide a part of anti-lateral capacity for the structure. According to the structure, the performance of the force transmission-energy consumption component and the anti-lateral support can be fully transferred by means of the swing frame, so that the overall anti-seismic performance and anti-collapse capacity of the structure are greatly improved, and the overall anti-seismic toughness of a building is improved.
本发明提供了一种抗震韧性摇摆钢框架结构及其施工方法，其中，该抗震韧性摇摆钢框架结构包括主体框架和摇摆框架，所述摇摆框架设置在所述主体框架的两侧，所述摇摆框架与所述主体框架之间通过传力‑耗能部件和抗侧支撑连接。本发明采用了底部铰接的摇摆框架增大结构的高阶阵型刚度，避免结构发生薄弱层破坏，同时使用传力‑耗能部件实现摇摆框架与主体结构间的变形协调，为结构提供一部分的耗能能力，最后采用高性能的抗侧支撑为结构提供一部分抗侧能力。本发明的结构可借助摇摆框架使传力‑耗能部件和抗侧支撑的性能得到充分调动，从而极大提高结构的整体抗震性能与抗倒塌能力，提升建筑的整体抗震韧性。
Anti-seismic tough swinging steel frame structure and construction method thereof
The invention provides an anti-seismic tough swinging steel frame structure and a construction method thereof.The anti-seismic tough swinging steel frame structure comprises a main body frame and swinging frames, the swinging frames are arranged on the two sides of the main body frame, and the swinging frames and the main body frame are connected through force transmission-energy consumption parts and lateral-resistant supports. The swing frame with the hinged bottom is adopted to increase the high-order formation rigidity of the structure, weak layer damage to the structure is avoided, meanwhile, deformation coordination between the swing frame and the main body structure is achieved through the force transmission-energy consumption component, and a part of energy consumption capacity is provided for the structure; and finally, a high-performance anti-lateral support is adopted to provide a part of anti-lateral capacity for the structure. According to the structure, the performance of the force transmission-energy consumption component and the anti-lateral support can be fully transferred by means of the swing frame, so that the overall anti-seismic performance and anti-collapse capacity of the structure are greatly improved, and the overall anti-seismic toughness of a building is improved.
本发明提供了一种抗震韧性摇摆钢框架结构及其施工方法，其中，该抗震韧性摇摆钢框架结构包括主体框架和摇摆框架，所述摇摆框架设置在所述主体框架的两侧，所述摇摆框架与所述主体框架之间通过传力‑耗能部件和抗侧支撑连接。本发明采用了底部铰接的摇摆框架增大结构的高阶阵型刚度，避免结构发生薄弱层破坏，同时使用传力‑耗能部件实现摇摆框架与主体结构间的变形协调，为结构提供一部分的耗能能力，最后采用高性能的抗侧支撑为结构提供一部分抗侧能力。本发明的结构可借助摇摆框架使传力‑耗能部件和抗侧支撑的性能得到充分调动，从而极大提高结构的整体抗震性能与抗倒塌能力，提升建筑的整体抗震韧性。
Anti-seismic tough swinging steel frame structure and construction method thereof
一种抗震韧性摇摆钢框架结构及其施工方法
LIE WENCHEN (author) / ZHOU YUN (author) / SHI FEI (author) / HONG JINXIONG (author)
2024-09-03
Patent
Electronic Resource
Chinese
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