A compact and simple structure rubber bearing device!
"FxSB" is a rubber bearing device specialized for fixed supports. Since it uses a bearing pressure stress of about twice that of laminated rubber bearings (25N/mm²), the planar shape has been reduced, and due to the low height of the rubber, the overall design has been made compact. 【Features】 ■ Simple ■ Compact ■ Low cost *For more details, please download the PDF or feel free to contact us.
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【Standard Specifications】 ■Design Conditions ・Target Bridge: Simple Beam (Fixed-Movable Structure) ・Dead Load Reaction: 65% of Total Reaction ・Equivalent Horizontal Seismic Intensity: khe=0.89 *For more details, please download the PDF or feel free to contact us.
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At BBM Corporation, we handle rubber bearings, bridge anti-fall devices, and expansion devices for bridges, among other products. Since developing the horizontal force-dispersing rubber bearing in 1973, our rubber bearing devices, which boast numerous achievements including the Tokyo Gate Bridge, contribute to improving the seismic performance of bridges and reducing costs in public works with their high structural performance.