大坝CT技术研究概况与进展  

REVIEW ON DAM CT TECHNIQUE

作　　者：余志雄[1] 薛桂玉[1] 周洪波[1] 苏玉杰[1] 

机构地区：[1]武汉大学水利水电学院,武汉430072

出　　处：《岩石力学与工程学报》2004年第8期1394-1397,共4页Chinese Journal of Rock Mechanics and Engineering

摘　　要：介绍了CT技术的原理和分类,讨论了弹性波CT技术、电磁波CT技术和电阻率CT技术在大坝隐患检测中的应用和进展,并列举实例,证明其应用效果,说明CT技术在大坝隐患检测中有着广阔的应用前景。After introducing the principle and classification of computerized tomography (CT) technique,the applications and progresses are discussed of elastic wave tomography,electromagnetic wave tomography andresistivity tomography in detection of incipient fault for dam. The practical examples demonstrate its application effects and show that there is a broad prospect for tomography technique in detection of incipient fault for dam.

关 键 词：大坝 CT 地下工程 隐患检测 电磁波成像 电阻率成像 

分 类 号：TV698.1[水利工程—水利水电工程]