ICS 07.060 CCS P 13 44 广东省 地方 标准 DB44/T 2457—2024 地质灾害自动化监测规范 Specification for automatic monitoring of geological hazard 2024 - 01 - 17发布 2024 - 04 - 17实施 广东省市场监督管理局 发布 DB44/T 2457 —2024 I 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 ................................ ................................ ......... 2 4 总则 ................................ ................................ ............... 4 基本原则 ................................ ................................ ...... 4 目的与任务 ................................ ................................ .... 4 监测程序 ................................ ................................ ...... 5 监测分级 ................................ ................................ ...... 6 5 监测方案编制 ................................ ................................ ....... 6 一般规定 ................................ ................................ ...... 6 方案编制 ................................ ................................ ...... 6 6 监测对象与监测内容 ................................ ................................ . 7 一般规定 ................................ ................................ ...... 7 崩塌监测 ................................ ................................ ...... 7 滑坡监测 ................................ ................................ ...... 7 泥石流监测 ................................ ................................ .... 8 地面塌陷监测 ................................ ................................ .. 9 地面沉降监测 ................................ ................................ .. 9 地裂缝监测 ................................ ................................ ... 10 7 监测网布置 ................................ ................................ ........ 11 一般规定 ................................ ................................ ..... 11 监测剖面布置 ................................ ................................ . 11 监测点位布置 ................................ ................................ . 11 8 设备选择、安装与运维管理 ................................ .......................... 13 一般规定 ................................ ................................ ..... 13 设备选择 ................................ ................................ ..... 13 设备安装与调试 ................................ ............................... 14 设备管理与维护 ................................ ............................... 19 9 数据采集、传输、处理与分析 ................................ ........................ 20 一般规定 ................................ ................................ ..... 20 数据采集 ................................ ................................ ..... 20 数据传输 ................................ ................................ ..... 22 DB44/T 2457 —2024 II 数据处理与分析 ................................ ................................ 22 10 监测预警 ................................ ................................ .......... 23 一般规定 ................................ ................................ ..... 23 预警等级划分 ................................ ................................ . 23 预警判据与阈值 ................................ ............................... 24 监测信息反馈与预警响应 ................................ ....................... 25 11 监测系统建设 与运维管理 ................................ ............................ 25 一般规定 ................................ ................................ ..... 25 监测系统建设 ................................ ................................ . 25 监测系统调试与运维管 理 ................................ ....................... 27 12 监测成果编制 ................................