Seismic Isolation Bearing

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Product
Seismic Isolation Bearing
Posting date : Oct 12, 2016
Membership
Free Member Scince Oct 12, 2016
FOB Price
13
Min. Order Quantity
10
Supply Abillity
500
Port
Tianjin
Payment Terms
T/T
Package
3
Keyword :
Category
Contact
LiMing
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Product Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
Dacheng
Model Number
7
HS-CODE
40-
Package & Delivery Lead Time
Package
3
Delivery Lead Time
1day
Detailed Description
Seismic isolation bearing, as it name implies, is a kind of bridge bearing designed to minimize forces and displacements during an earthquake. Generally, this kind of bridge bearing can be divided high damping rubber bearing and lead rubber bearing. High damping rubber bearing utilizes the high damping performance can reduce the vibration amplitude of the applied structure. And the lead rubber bearing with large ductility can reduce the deformation and restore quickly after the earthquake. So seismic isolation bearings, are ideal for protecting bridge structures from ground movement in all seismic zones and soil types.How does seismic isolation bearing work?During the earthquake, the fixed base building will vibrate back and forth in varying directions due to the inertial forces and result in deformation and damages of the buildings or bridges. In contrast, the isolated base building will also displace but remains its original shapes and avoid damages - that is because the seismic isolation bearing effectively dissipates the inertial force upon the building, extends the building's period of vibration and decrease the acceleration of the building.ApplicationSeismic isolation bearing has a wide range of application. Through adopting the seismic technology, the antiseismic competence of the construction is increasingly improved. When the earthquake occurs, seismic isolation bearing can effectively performs its functions.

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