Manufacturer of one-way sliding hinge support

Technical parameters of sliding spherical joint bearing
1
The vertical bearing capacity of the bearing is divided into 14 levels of 300KN ~ 10000kN;
2
The horizontal resistance of the bearing is 20% of the vertical bearing capacity;
3
Bearing resistance to vertical tension: gkqz and gjqz resistance to vertical tension is 20% of the vertical bearing capacity; The vertical tension resistance of gkgz and gjgz is 30% of the vertical bearing capacity;
4
The designed corner is 0
08rad (it can be designed separately according to the user's requirements)
The manufacturers of steel structure bearings include fixed bearings, one-way bearings and two-way bearings, with 22 grades
The horizontal bearing capacity, vertical pulling force and the overall strength of the bearings are significantly higher than those of ordinary bearings
This series of bearings adopt elastic damping elements
When the horizontal force is large to a certain extent, the damping spring begins to undergo elastic deformation to realize the cushioning effect
When the structure rotates, the ball core rotates to release the torque generated by the superstructure
In case of earthquake, rigid seismic measures and flexible vibration reduction measures act at the same time to resist the huge earthquake input energy, which can not only ensure the reasonable relative displacement of the upper and lower structures of the bridge, reduce the amplification factor of seismic force, but also maintain the unity of the structure
The bearing can resist earthquakes of 8-11 degrees, and has good seismic and vibration reduction effect on engineering structures in high intensity earthquake areas, especially in direct earthquake areas