Bridge Movement Profiles and Bearings

Lead Core Rubber Seismic Bearings

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Technical Specifications
Thanks to the high energy dissipation capacity, it is possible to reduce the horizontal displacement, in comparison with that of  an isolation system with the same equivalent stiffness but the lower energy dissipation capacity.

LRB is designed for the maximum displacement, from 70%(at ordinary times) of product’s height, 200%(at earthquake times) of  product’s height.

If  earthquake  occurs  more  than  desing  force,  rubber  bearing  can  respond.  Earthaquake  forces  by  protecting  their stabilities thanks to their elasticities
Due to elasticity of rubber the structure gets back to the first position as soon as earthquake finishs.


Products

Lead Core Rubber Seismic Bearings

Back
Technical Specifications
Thanks to the high energy dissipation capacity, it is possible to reduce the horizontal displacement, in comparison with that of  an isolation system with the same equivalent stiffness but the lower energy dissipation capacity.

LRB is designed for the maximum displacement, from 70%(at ordinary times) of product’s height, 200%(at earthquake times) of  product’s height.

If  earthquake  occurs  more  than  desing  force,  rubber  bearing  can  respond.  Earthaquake  forces  by  protecting  their stabilities thanks to their elasticities
Due to elasticity of rubber the structure gets back to the first position as soon as earthquake finishs.


Products

Lead Core Rubber Seismic Bearings

Back
Technical Specifications
Thanks to the high energy dissipation capacity, it is possible to reduce the horizontal displacement, in comparison with that of  an isolation system with the same equivalent stiffness but the lower energy dissipation capacity.

LRB is designed for the maximum displacement, from 70%(at ordinary times) of product’s height, 200%(at earthquake times) of  product’s height.

If  earthquake  occurs  more  than  desing  force,  rubber  bearing  can  respond.  Earthaquake  forces  by  protecting  their stabilities thanks to their elasticities
Due to elasticity of rubber the structure gets back to the first position as soon as earthquake finishs.



Products

Lead Core Rubber Seismic Bearings

Back
Technical Specifications
Thanks to the high energy dissipation capacity, it is possible to reduce the horizontal displacement, in comparison with that of  an isolation system with the same equivalent stiffness but the lower energy dissipation capacity.

LRB is designed for the maximum displacement, from 70%(at ordinary times) of product’s height, 200%(at earthquake times) of  product’s height.

If  earthquake  occurs  more  than  desing  force,  rubber  bearing  can  respond.  Earthaquake  forces  by  protecting  their stabilities thanks to their elasticities
Due to elasticity of rubber the structure gets back to the first position as soon as earthquake finishs.