摘要
因为原油罐区部分油罐底板与罐壁角焊缝腐蚀较严重,局部出现微裂纹。本文从断裂力学方面进行理论分析,提出了有效的解决方法。
Because of the serious corrosion and local microcrack of the fillet welding between bottom plate and tank wall for some oil tank in oil storage tank district,the theoretic analysis is carried out in this article from the aspect of fracture mechanics.And effective solution is put forward.
出处
《石油化工设备技术》
CAS
2000年第1期18-21,共4页
Petrochemical Equipment Technology
