物探检测技术在大坝缺陷检查中的应用  

Application of geophysical detection technology in inspection of concrete defects

作　　者：蒋才洋 杜兴忠 李永铭 JIANG Cai-yang;DU Xingzhong;LI Yongming(PowerChina Guiyang Engineering Co.,Ltd.)

机构地区：[1]中国电建集团贵阳勘测设计研究院有限公司,贵州贵阳550081

出　　处：《大坝与安全》2020年第1期45-48,共4页Dam & Safety

摘　　要：阐述了物探检测技术在大坝缺陷检查中的应用,分析了目前物探检测技术应用的局限性,展示了高精度三维实景建模、混凝土三维超声波、适应性ROV等新技术,这些技术在检测中更有优势,且效果理想。最后,对大坝缺陷检查中物探检测方式、成果展示模式、成果管理等方面进行了展望。This paper introduces the application of geophysical detection technology in inspection of concrete defects and analyzes its limitations.As well,new technologies have been presented such as high-precision three-dimensional scene modeling,concrete three-dimensional ultrasound,adaptive ROV and so on with more advantages and ideal effect.Finally,the further development in aspects such as geo?physical detection modes,results display modes and results management are discussed.

关 键 词：物探检测 混凝土缺陷 水下检测 大坝渗漏 

分 类 号：TV698.1[水利工程—水利水电工程]