ICS 91.080.01 CCS P 01 44 广东省 地方 标准 DB44/T 2827—2026 既有建筑结构安全监测技术标准 Technical standard for safety monitoring of existing building structures 2026 - 02 - 13发布 2026 - 05 - 13实施 广东省市场监督管理局 发布 DB44/T 2827—2026 I 目次 前言 ................................ ................................ .................. V 1 总则 ................................ ................................ ................ 1 2 术 语 ................................ ................................ ............... 2 3 基本规定 ................................ ................................ ............ 3 4 监测项目 ................................ ................................ ............ 5 4.1 一般规定 ................................ ................................ ....... 5 4.2 仪器监测 ................................ ................................ ....... 5 4.3 巡视检查 ................................ ................................ ....... 7 5 监测点布设及监测方法 ................................ ................................ 9 5.1 一般规定 ................................ ................................ ....... 9 5.2 沉降监测 ................................ ................................ ....... 9 5.3 倾斜监测 ................................ ................................ ...... 10 5.4 水平位移监测 ................................ ................................ .. 10 5.5 裂缝监测 ................................ ................................ ...... 11 5.6 挠度监测 ................................ ................................ ...... 12 5.7 应变监测 ................................ ................................ ...... 14 5.8 深层水平位移监测 ................................ .............................. 14 5.9 地下水位监测 ................................ ................................ .. 15 5.10 振动监测 ................................ ................................ ..... 15 5.11 风及风致响应监测 ................................ ............................. 16 5.12 温湿度监测 ................................ ................................ ... 17 6 监测频率 ................................ ................................ ........... 18 6.1 一般规定 ................................ ................................ ...... 18 6.2 监测频率要求 ................................ ................................ .. 18 7 监测预警 ................................ ................................ ........... 20 7.1 一般规定 ................................ ................................ ...... 20 7.2 监测预警机制 ................................ ................................ .. 20 7.3 监测预警条件 ................................ ................................ .. 20 7.4 预警报送及消除 ................................ ................................ 22 DB44/T 2827—2026 II 8 监测成果 ................................ ................................ ............ 23 9 监测系统 ................................ ................................ ............ 25 9.1 一般规定 ................................ ................................ ....... 25 9.2 监测设备 ................................ ................................ ....... 25 9.3 监测平台 ................................ ................................ ....... 26 9.4 运行和维护 ................................ ................................ ..... 26 附录A 结构安全状态判定 ................................ .............................. 28 附录B 专业巡查表 ................................ ................................ .... 31 附录C 日常巡查表 ................................ ................................ .... 32 DB44/T 2827—2026 III Contents 1 General Provisions ………………………………………………………………………………………1 2 Terms …………………………………………………………………………………………………………2 3 Basic Requirements ………………………………………………………………………………………3 4 Monitoring Items …………………………………………………………………………………………5 4. 1 General Requirements …………………………………………………………………………5 4. 2 Instrument Monitoring