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LRB, BM-S,LED and isolation damper can be applied to movable piers of rigid and flexibly supported bridges to disperse seismic force on them and to reduce the load on rigid piers.
LRB,BM-S,LED and isolation damper can be selected with resistance characteristics suitable to the yield strength of the movable pier.
High performance in energy absorption of LRB, BM-S,LED and isolation damper markedly reduce seismic force transferred to a structure and restrict displacement. Aseismic retrofit without replacement of existing bearings is also possible.
Conventional bridges with Movable bearings and fixed bearings
Before Reinforcement
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