广东省标准《地质灾害自动化监测规范》解读及应用案例

Interpretation and Application of Guangdong Province Standard"Specification for Automatic Monitoring of Geological Hazard"

地质灾害具有隐蔽性、突发性、季节性和破坏性等特点,采用实时、连续、在线的自动化监测手段进行灾前预警非常必要。广东省率先编制并发布了地方标准《地质灾害自动化监测规范:DB44/T 2457—2024》[1],将能有效提升广东省地质灾害防灾减灾能力和提高保护人民生命与财产安全水平。论文解读了文献[1]的主要内容规定,统一了自动化监测工作方法和技术要求,并在监测内容细化、常用监测方法和设备推选、监测数据质量评价和数据管理、监测预警及系统构建等方面进行了创新性的研究工作;利用典型工程案例,展示了如何正确使用文献[1],如何选定预警指标及其阈值,以及如何合理预警预报等关键技术。

Geological disasters are characterized by their concealed nature,suddenness,seasonality,and destructiveness.Employing realtime,continuous,and online automated monitoring methods for disaster early warning is extremely necessary.Guangdong Province has taken the lead in compiling and issuing the local standard"Specifications for Automatic Monitoring of Geological Hazard"DB44/T 2457—2024,which will significantly enhance the province's capabilities in disaster prevention,mitigation and improve the ability to protect people's lives and property.Interprets the main content and provisions of Literature[1],unifies the methods and technical requirements of automated monitoring work,and has conducted innovative research in aspects such as refining monitoring content,recommending commonly used monitoring methods and equipment,evaluating the quality of monitoring data and data management,and constructing monitoring early warning and systems.Through typical engineering case studies,demonstrates how to correctly apply the specifications,and some highlighted key technologies such as how to select early warning indicators and their thresholds,and how to make reasonable early warnings and forecasts.