摘要
对80m3液氨贮罐的焊缝作了全面的检验，对焊缝存在的缺陷以断裂力学的观点作安全评定，使该贮罐在保证安全的前提下，提高其使用经济价值。
It has checked fully for welded seam of 80 m3 liquid storage tank. The faults in we1ded seam was evaluated by the viewpoint of facture mechanics. Its economic value has been raised under premise of ensuring safety.
出处
《化工生产与技术》
CAS
1998年第3期22-26,共5页
Chemical Production and Technology
关键词
压力容器
断裂
安全评定
缺陷
液氨
贮罐
焊缝
pressure vessel, fracture mechanics, safety evaluation, faults repair
