无损检测
無損檢測
무손검측
NONDESTRUCTIVE TESTING
2001年
1期
23-25
,共3页
图象处理%管道%射线检验
圖象處理%管道%射線檢驗
도상처리%관도%사선검험
介绍用CT成象方法检测运行中的管道,用特殊的CT重建算法和对半开合式结构,成功地测出管道内部腐蚀、堵塞图象。
介紹用CT成象方法檢測運行中的管道,用特殊的CT重建算法和對半開閤式結構,成功地測齣管道內部腐蝕、堵塞圖象。
개소용CT성상방법검측운행중적관도,용특수적CT중건산법화대반개합식결구,성공지측출관도내부부식、도새도상。
CT imaging method for the inspection of inservice pipelines was introduced. Using special reconstruction method and semiclosed-type structure, the erosion and inner obstruct of pipelines were detected successfully.