Web7. pendulum-type frictional damping bearing according to claim 6 is characterized in that, the soffit of said middle liner plate (4) lower end is inlaid with antivibration wear resistant plate (6), and second slide plate is set said lower support plate (7) end face and said antivibration wear resistant plate (6) forms friction pair. WebThe model uses a biaxial friction pendulum isolator ( Figure 7) that leads to coupled friction properties for the two horizontal shear deformations, post slip stiffness in the shear...

Friction Pendulum Bearing (FPB) - Well-Link

WebThe invention discloses a triple-friction-pendulum support. The triple-friction-pendulum support aims at meeting the influence of the earthquake action on displacement of the upper structure of a bridge and effectively lowering upper beam body damage caused by the earthquake. The triple-friction-pendulum support comprises an upper support plate, a … WebFriction pendulum bearings have attracted significant attention as a system to achieve multiple performance objectives under increased levels of earthquakes. Despite the tremendous progress... phenolic socket threaded

Base Isolation System: Outline on Principles, Types, …

WebThe effective pendulum length and effective friction of the bearings would be selected to achieve the target seismic forces during the design level earthquake. The design level earthquake is... WebThe bearing uses the friction of the sliding interface to consume the seismic energy to realize the shock absorption function, and the spherical swing prolongs the movement period of the structure to realize the seismic isolation function. Features: 1. Self-adjustment of lateral stiffness and reset. 2. The vibration period has nothing to do ... WebThe WELL-LINK Friction Pendulum Bearing (FPB) is implemented by using soft isolators to prolong the natural vibration period of the structure to avoid the main vibration frequency of the seismic wave. The isolation … phenolic spacer