ICS29.240 CCSF21 52 贵州省地方标准 DB52/T1690—2022 降雨诱发地质灾害区域电网应急响应等级 Power-gridEmergenceresponsegradesofgeologichazardcausedbyrain 2022-08-09发布 2022-11-01实施 贵州省市场监督管理局  发布 DB52/T1690—2022 I目次 前言..................................................................................II 1范围................................................................................1 2规范性引用文件......................................................................1 3术语和定义..........................................................................1 4电网设备地质灾害气象风险等级判别方法................................................1 5区域电网地质灾害气象风险等级判别方法................................................2 附录A（资料性）降雨诱发地质灾害概率计算..............................................4 附录B（资料性）插值方法..............................................................6 参考文献...............................................................................7