摘要
要实现10000m3真空球罐安全抽真空到10 Pa的目标,须保证10 000 m3真空球罐对曲率精度和密封性的特别要求。真空球罐安装过程中,通过各项技术措施在施工关键工序上的应用,成功实现了抽真空目标并有效保证了大型真空球罐的安全性。
In order to implement the vacuum-pumping of 10000m3 tank to 10 Pa safely,the accuracy of curvature and seal of such tank should be needs special requirement. During the installation of vacuum tank,it has been successfully carried out vacuum-pumping through the application of various technical measures on key procedures,meanwhile the safety of vacuum tank has been ensured.
出处
《工业建筑》
CSCD
北大核心
2014年第S1期1025-1027,共3页
Industrial Construction
