BS ISO 22762-2-2006 弹性地震防护隔离物.应用于桥梁.规范

标准号：BS ISO 22762-2-2006
中文标准名称：弹性地震防护隔离物.应用于桥梁.规范
英文标准名称：Elastomeric seismic-protection isolators - Applications for bridges - Specifications
标准类型：P15
发布日期：2006/1/27 12:00:00
实施日期：2006/1/27 12:00:00
中国标准分类号：P15
国际标准分类号：83.140.99;91.120.25;93.040
适用范围：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.ISO 22762-2:2005 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.