Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
In-column lifting controlled swing steel frame based on piston device
The invention discloses an in-column lifting controlled swinging steel frame based on a piston device. The in-column lifting controlled swinging steel frame comprises a foundation, a lower-section column, a steel base and an upper-section column which are sequentially and fixedly connected from bottom to top. The interior of the steel base is hollow, a piston device is fixedly arranged in the steel base and comprises a piston barrel, a piston and a piston rod, the piston is slidably connected into the piston barrel, the sliding direction is the vertical direction, a spherical groove is formed in the top of the piston, and the bottom end of the piston rod is spherical and limited in the piston. The spherical groove of the piston and the bottom end of the piston rod form a spherical hinge structure, and the top end of the piston rod is fixedly connected with the bottom end of the upper column. While ensuring that the structure has enough anti-seismic capacity, the structure can effectively reduce the swing deformation under the action of an earthquake, reduce the overturning risk, improve the self-resetting and energy-dissipating capacity of the steel frame, and realize the quick recovery of the functions of the structure after the earthquake.
本发明公开了一种基于活塞装置的柱中抬升受控摇摆钢框架，包括自下而上依次固定连接的基础、下段柱、钢基座和上段柱；钢基座内部中空设置，钢基座内部固定设置有活塞装置，活塞装置包括活塞筒、活塞和活塞杆，活塞滑动连接在活塞筒中，滑动方向为竖直方向，活塞顶部设置有球形凹槽，活塞杆底端为球形，限位于活塞中，活塞的球形凹槽和活塞杆底端组成球铰结构，活塞杆顶端与上段柱底端固定连接。在保证结构具有足够抗震能力的同时，可有效减少地震作用下结构的摇摆变形、降低倾覆风险、提高钢框架自复位和耗能能力，实现结构震后功能的快速恢复。
In-column lifting controlled swing steel frame based on piston device
The invention discloses an in-column lifting controlled swinging steel frame based on a piston device. The in-column lifting controlled swinging steel frame comprises a foundation, a lower-section column, a steel base and an upper-section column which are sequentially and fixedly connected from bottom to top. The interior of the steel base is hollow, a piston device is fixedly arranged in the steel base and comprises a piston barrel, a piston and a piston rod, the piston is slidably connected into the piston barrel, the sliding direction is the vertical direction, a spherical groove is formed in the top of the piston, and the bottom end of the piston rod is spherical and limited in the piston. The spherical groove of the piston and the bottom end of the piston rod form a spherical hinge structure, and the top end of the piston rod is fixedly connected with the bottom end of the upper column. While ensuring that the structure has enough anti-seismic capacity, the structure can effectively reduce the swing deformation under the action of an earthquake, reduce the overturning risk, improve the self-resetting and energy-dissipating capacity of the steel frame, and realize the quick recovery of the functions of the structure after the earthquake.
本发明公开了一种基于活塞装置的柱中抬升受控摇摆钢框架，包括自下而上依次固定连接的基础、下段柱、钢基座和上段柱；钢基座内部中空设置，钢基座内部固定设置有活塞装置，活塞装置包括活塞筒、活塞和活塞杆，活塞滑动连接在活塞筒中，滑动方向为竖直方向，活塞顶部设置有球形凹槽，活塞杆底端为球形，限位于活塞中，活塞的球形凹槽和活塞杆底端组成球铰结构，活塞杆顶端与上段柱底端固定连接。在保证结构具有足够抗震能力的同时，可有效减少地震作用下结构的摇摆变形、降低倾覆风险、提高钢框架自复位和耗能能力，实现结构震后功能的快速恢复。
In-column lifting controlled swing steel frame based on piston device
一种基于活塞装置的柱中抬升受控摇摆钢框架
LIAN MING (Autor:in) / ZHOU YUHAO (Autor:in)
25.03.2022
Patent
Elektronische Ressource
Chinesisch
| Europäisches Patentamt | 2022
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