GB/T 42558.3-2024高原用换流站电气设备抗震技术　第3部分：减隔震设计规范.pdf

ICS29.020

CCSK40

中华人民共和国国家标准

GB/T42558.3—2024

高原用换流站电气设备抗震技术

第3部分：减隔震设计规范

Seismictechniquesofelectricalequipmentinconverterstationonplateau—

Part3：Specificationfordesignofenergydissipationandisolation

2024⁃08⁃23发布2025⁃03⁃01实施

国家市场监督管理总局

发布

国家标准化管理委员会

GB/T42558.3—2024

目次

前言··························································································································Ⅲ

引言··························································································································Ⅳ

1范围·······················································································································1

2规范性引用文件········································································································1

3术语和定义··············································································································1

4基本规定·················································································································2

4.1一般规定···········································································································2

4.2场地、地基和基础·································································································3

4.3减震和隔震装置要求····························································································3

4.4连接与节点········································································································3

5地震作用和抗震计算···································································