雷达法在引绰济辽工程隧洞段中的应用  

Application of Ground Penetrating Radar in the Tunnel Construction of Chao'er River-to-West Liaohe River Water Diversion Project

作　　者：李琦 张宜洪 LI Qi;ZHANG Yihong(Changtu County Water Conservancy Affairs Service Center,Tieling 112500,China;Liaoning Water Conservancy and Hydropower Survey and Design Institute Co.,Ltd.,Shenyang 110006,China)

机构地区：[1]昌图县水利事务服务中心,辽宁铁岭112500 [2]辽宁省水利水电勘测设计研究院有限责任公司,辽宁沈阳110006

出　　处：《河南水利与南水北调》2024年第10期72-74,共3页Henan Water Resources & South-to-North Water Diversion

摘　　要：雷达法是水工环地质的重要技术方法,被广泛应用于基本建设领域。文章将雷达法应用在引绰济辽工程隧洞段的超前地质预报工作中。文章结合应用实例对探地雷达数据采集方式、雷达数据处理和预报成果的分析解释进行详细的阐述。现场实际开挖验证了成果的准确性,雷达法的应用效果为相似工程提供了方法适应性依据。Ground penetrating radar,as an important technical approach of geological research in hydraulic tunnel construction,is widely applied in the field of capital construction.In this paper,the radar method is applied to the advance geological prediction of the tunnel section of the Chao'er River-West Liaohe River Water Diversion Project.The method of GPR data acquisition,radar data processing and the analysis and interpretation of prediction results are described in detail.The in-situ excavation verifies the accuracy of the results,and the application effect of the radar method provides a basis for the adaptability of the method for similar projects.

关 键 词：探地雷达 超前预报 数据解释 

分 类 号：TV221[水利工程—水工结构工程]