Elastomeric bearings

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Stiffness of the Elastomeric Bearing Pad

<tex>k = \frac{GLW}{H}</tex>

where

<tex>G</tex> ... shear modulus of elastomer
<tex>L</tex> ... length of the bearing
<tex>W</tex> ... width of the bearing
<tex>H</tex> ... total elastomer height

External Links

Elastomeric Bridge Bearings: Recommeneded Test Methods, NCHRP Report 449, 2001]

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