摘要
介绍光纤光栅自动化监测技术的原理以及在佛山城市地质调查项目中的应用。针对城市建设可能引发的地质环境变化,在地质资源环境承载力较弱区域与城市轨道交通重要基础设施的重叠区域搭建光纤光栅自动化监测站点。通过实时监测地层水压力和土压力变化,为城市地质安全提供技术支撑,为城市地下空间安全运营提供数据参考和决策支持。
It mainly introduces the principle of fiber grating automatic monitoring technology and its application in Foshan urban geological survey project.Aiming at the geological environment changes that may be triggered by urban construction,the fiber optic grating automated monitoring stations are set up in the overlapping area between the area with weaker carrying capacity of geological resources and environment and the important infrastructure of urban rail transportation.Through real-time monitoring of stratum water pressure and soil pressure changes,it provides technical support for urban geological safety and data reference and decision support for safe operation of urban underground space.
作者
侯言凯
李世念
马俊强
王秀荣
赵晓京
HOU Yankai;LI Shinian;MA Junqiang;WANG Xiurong;ZHAO Xiaojing(General Prospecting Institute of China National Administration of Coal Geology,Beijing 100039;Key Laboratory of Transparent Mine Geology and Digital Twin Technology,National Mine Safety Administration,Beijing 100039;Exploration Institute of Guangdong Coal Geology Bureau,CNACG,Guangzhou,Guangdong 510440)
出处
《中国煤炭地质》
2024年第8期72-77,共6页
Coal Geology of China
基金
光纤光栅自动化监测技术在佛山城市地质调查中的应用
中国煤炭地质总局科技创新项目(ZMKJ-2023-JBGS02-01)
国家自然科学基金(62175100)。
关键词
光纤光栅
传感监测
城市地质
fiber grating
sensing monitoring
urban geology
