摘要
文章简要叙述了地下管道检测场的建立,分析了信号衰减规律,提出了几种从管道外部检测分析管体腐蚀的方法,并结合国家相关标准进行评估,提出了修改建议。
The establishment of testing field of underground pipelines is briefed.The signal attenuation is analyzed.The techniques for the analysis of corrosion by external testing are presented and evaluated against the applicable national codes and standards.Revisions have been recommended.
出处
《石油化工腐蚀与防护》
CAS
2007年第3期32-35,共4页
Corrosion & Protection In Petrochemical Industry
关键词
管道
测防腐
测腐蚀
评估标准
修理建议
pipeline
testing
corrosion protection
evaluation standard
repair recommendation
