摘要
Stress measurement was made for about a ten years old 150000m3 gas vessel to check the reasons of gas leaking. It was found that high-level residual stresses existed in the vessel structure, and that during its working (elevating and descending) high working stresses may happen out of the inclination of the moving body. After Structure repaired, tress measure ment justified that high working stresses were
Stress measurement was made for about a ten years old 150000m3 gas vessel to check the reasons of gas leaking. It was found that high-level residual stresses existed in the vessel structure, and that during its working (elevating and descending) high working stresses may happen out of the inclination of the moving body. After Structure repaired, tress measure ment justified that high working stresses were eliminated
出处
《压力容器》
1998年第6期60-62,共3页
Pressure Vessel Technology
