摘要
文中对洗涤塔钢板夹层的无损检测和安全评定进行了叙述，同时指出对含夹层段筒节的腐蚀和鼓泡等应全面分析。
In this paper,the nondestructive testing and safety assessment of a washing tower wall containing serious interlayers of steel plate are discussed.It is also suggested that the fully analysis of corrosion and bubbling should be carried out in the cylinder containing interlayers.
关键词
无损检测
钢板夹层
甲醇生产
洗涤塔
腐蚀
nondestructive testing,defect assessment,interlayer of steel plate
