摘要
疲劳裂纹是承受交变载荷压力容器常见的失效形式,本文对一台120m3氧气球罐检验情况进行分析,指出了导致疲劳失效的原因,并提出了相应对策。
Fatigue crack is the normal failure mode of the pressure vessel endured by changeable load. This paper analyzed the inspection of a 120m oxygen spherical tank, gave the reason leaded fatigue failure, and put forward the corresponding count measures.
出处
《化工科技市场》
CAS
2004年第1期33-35,共3页
Chemical Technology Market
关键词
氧气球罐
检验
疲劳裂纹
失效
成因分析
oxygen spherical tank
inspection
fatigue failure
analysis
