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QUIZ: Corrosion and Protection of Underground Pipelines

ByKrystal Nanan
Published: August 19, 2019
关键的外卖

Effective and regular inspection of underground pipelines is essential in assessing existing corrosion protection measures and analyzing the effectiveness of rehabilitation methods.

资源:jjsina

地下管道中的腐蚀失败通常以uniform corrosion, pitting,galvanic corrosion,压力腐蚀, 和crevice corrosion.

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The rate and severity of this corrosion depend on several factors, including fluid properties, pipe materials, and the surrounding environment. (Read腐蚀评估:8个腐蚀测试,帮助工程师减轻腐蚀。)

这种腐蚀可以产生劣化的条件,这可能导致水和废水管道中的许多问题。特别是损坏的下水道管道可以导致不卫生的条件以及增加的流入和渗透。(读如何检测下水道管中的硫化氢腐蚀问题。)

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因此,对地下管道的有效和定期检查是评估现有的腐蚀保护措施并分析康复方法的有效性必不可少的。

In this quiz, we will test your knowledge on the various types of trenchless detection, rehabilitation, and protection methods typically used in pipes inflicted with corrosion.

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Written byKrystal Nanan|Civil Engineer

Profile Picture of Krystal Nanan

Krystal is a civil engineer and project manager with an MSc in Construction Engineering and Management. Her experience includes the project management of major infrastructure projects, construction supervision, and the design of various infrastructure elements including roadway, pavement, traffic safety elements and drainage.

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