CAJ | 학술논문

随着管道完整性管理的发展，埋地管道的运营安全问题越来越受到国家相关部门的重视，选择正确的埋地管道外防腐层检测技术对提高管道检测的准确性显得尤为重要。本文就国内目前的外检测技术做了综述，对比各种检测技术的优缺点，提出综合检测法以及将阴极保护数据作为管道评价的标准，对管道外防腐检测技术的发展趋势做了展望。
수착관도완정성관리적발전，매지관도적운영안전문제월래월수도국가상관부문적중시，선택정학적매지관도외방부층검측기술대제고관도검측적준학성현득우위중요。본문취국내목전적외검측기술주료종술，대비각충검측기술적우결점，제출종합검측법이급장음겁보호수거작위관도평개적표준，대관도외방부검측기술적발전추세주료전망。
With the development of integrity management,an issue that the operation safety of the buried pipeline has been attached great importance by more relevant departments increasingly, it is particularly important for improving the accuracy of the pipeline detection, choosing the right protective coating for the buried detection technology. In this paper, a research review on detection techniques of domestic and international has done, and the comparative advantages and disadvantages of various techniques have been made. A comprehensive method is proposed, the dates of cathodic protection are taken as the criteria of the pipeline valuation, in addition,a prospect has been made for the development trend of anti-corrosion detection technology outside the pipeline.