埋地燃气管道防腐综合评价与修复技术分析

Analysis on Comprehensive Evaluation for Anticorrosion of Buried Gas Pipeline and Remediation Techniques

论述了埋地燃气管道防腐综合评价的评价指标,管体腐蚀损伤的分类,管体腐蚀损伤评价的实施要点,非开挖燃气管道修复技术及其特点。

The indexes of comprehensive evaluation for anticorrosion of buried gas pipeline, classification of corrosion damage of pipe body, the main key points for evaluation of corrosion damage of pipe body, the remediation techniques and characteristics of trenchless gas pipeline are discussed.