ISO 22762 parts 1-3 Elastomeric seismic-protection isolators

ir_71 · (This post was last modified: 12-19-2010, 07:33 AM by ir_71.)

ISO 22762 applies to elastomeric seismic isolators used to provide buildings or bridges with protection from
earthquake damage. The isolators covered consist of alternate rubber layers and reinforcing steel plates.
They are placed between a superstructure and its substructure to provide both flexibility for decoupling
structural systems from ground motion, and damping capability to reduce displacement at the isolation
interface and the transmission of energy from the ground into the structure at the isolation frequency.
This part of ISO 22762 specifies the test methods for determination of the characteristics of elastomeric
seismic isolators and for measurement of the properties of the rubber material used in their manufacture.
The specifications cover testing for all properties required in the elastomeric isolators, such as compression
and shear properties, the durability of the isolators and the physical properties of the materials used in
isolators.
Annex E may be used to review those requirements needing confirmation prior to the test programme.

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ISO 22762 applies to elastomeric seismic isolators used to provide buildings or bridges with protection from
earthquake damage. The isolators covered consist of alternate elastomer layers and reinforcing steel plates.
They are placed between a superstructure and its substructure to provide both flexibility for decoupling
structural systems from ground motion, and damping capability to reduce displacement at the isolation
interface and the transmission of energy from the ground into the structure at the isolation frequency.
This part of ISO 22762 specifies the requirements for elastomeric seismic isolators used for bridges and the
requirements for the rubber material used in the manufacture of such isolators. The specification covers
requirements, design rules, manufacturing tolerances, marking and labelling and test methods for elastomeric
isolators.
Some items of classification and some requirements need to be confirmed before production and these should
be reviewed using the list given in Annex D.

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earthquake damage. The isolators covered consist of alternate elastomer layers and reinforcing steel plates.
They are placed between a superstructure and its substructure to provide both flexibility for decoupling
structural systems from ground motion, and damping capability to reduce displacement at the isolation
interface and the transmission of energy from the ground into the structure at the isolation frequency.
This part of ISO 22762 specifies the requirements for elastomeric seismic isolators used for buildings and the
requirements for the rubber material used in the manufacture of such isolators. The specification covers
requirements, design rules, manufacturing tolerances, marking and labelling and test methods for elastomeric
isolators.
Some items of classification and some requirements need to be confirmed before production and these should
be reviewed using the list given in Annex B.

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ir_71 · 05-30-2012, 01:58 PM

New working links:

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warbeast · 11-07-2012, 07:46 AM

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RyanRS · 09-14-2014, 12:59 AM

Elastomeric seismic-protection isolators – Guidance on the application of ISO 22762-2010 Part-3 (Draft)

Size: 0.5 MB | Format: PDF | Quality: Unspecified | Publisher: ISO | pages: 37

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andersen3 · 01-08-2015, 05:52 PM

new link

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