ICS13.020 CCSZ06 21 辽宁省地方标准 DB21/T3975—2024 闭坑露天煤矿地质灾害治理边坡监测规范 Specificationformonitoringslopeofgeohazardcontrolinopen-pitclosedmine 2024-06-30发布 2024-07-30实施 辽宁省市场监督管理局  发布 DB21/T3975—2024 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基本规定.............................................................................2 5采坑边坡监测.........................................................................3 6排土场边坡监测.......................................................................5 7监测方案.............................................................................5 8变形监测.............................................................................6 9应力监测.............................................................................7 10地下水监测..........................................................................8 11其他监测............................................................................9 12自动化监测.........................................................................10 13信息反馈与预警预报.................................................................11 14监测资料的整理和分析...............................................................11 附录A（资料性）闭坑露天煤矿边坡地质条件复杂程度划分.................................13 附录B（资料性）闭坑露天煤矿边坡工程监测点布置示意图.................................14 附录C（资料性）滑坡综合信息预报系统.................................................14