High-rise tower corridor steel structure

Abstract

The invention relates to a high-rise tower corridor steel structure which comprises two main steel beams and multiple corridor channel steel beams. The two main steel beams are arranged in parallel, and the corridor channel steel beams are arranged on the two main steel beams, both ends of the main steel beams are arranged on two opposite high-rise towers by a tensile type friction pendulum shock-insulating support in a supporting mode, and expansion joints are arranged between the multiple corridor channel steel beams and the two opposite high-rise towers. The support enables an upper support of the support to be in simple pendulum motion by movement of a spherical sliding surface, the horizontal force of the support is resultant force of friction of the sliding surface and resilience of the upper support rising along a spherical surface, and the resilience resultant force enables the tensile type friction pendulum shock-insulating support to return to the middle position of a spherical structure upon gravity of the main steel beams. The main steel beams have an automatic reset function and cooperate with limiting stoppers to limit the tensile type friction pendulum shock-insulating support or the main steel beams when the main steel beams make any angle deflection in a horizontal peripheral direction, so that the anti-seismic safety support and reset of the main steel beams can be guaranteed and the use safety and stability of a corridor also can be guaranteed .

Description

technical field [0001] The invention relates to a high-rise tower corridor, in particular to a high-rise tower corridor steel structure. Background technique [0002] As an architectural form of modern architecture, corridor structure has high ornamental and use value. The traditional corridor structure includes rigid connection corridor and sliding seat connection corridor. The rigidly connected corridor is rigidly connected with the main buildings on both sides of the corridor. The seismic and shear resistance performance is poor, and the connection between the corridor and the main building is easy to break , there is a safety hazard in the corridor collapse; the sliding seat connects the corridor with a sliding support to connect the corridor and the main building, and the sliding of the corridor on the sliding support can effectively prevent the potential safety hazard of the corridor caused by the displacement between the corridor and the main body , but it is dif...

AI Technical Summary

Problems solved by technology

However, due to the constant vibration of the earth, the vibration of the corridor itself, and the relative shear between the two main bodies, the laminated rubber and the damping limit strip are prone to failure in the long-term elastic change and recovery state, and there are also service life and safety hazards.

Images