Over deze norm
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.
|Nederlandse titel||Seismische beschermingsisolatoren van elastomeer - Deel 2: Toepassingen voor bruggen - Specificaties|
|Engelse titel||Elastomeric seismic-protection isolators - Part 2: Applications for bridges - Specifications|