摘要
本文对LNG预应力储罐进行了低温作用下的有限元分析,得出低温作用对LNG预应力储罐的影响,以及在不同温差作用下的预应力储罐的应力位移的变化和发展趋势。
In the paper,finite element analysis of large liquefied concrete natural gas prestressed storage tank which is under the action of ultra-low temperature has been carried out.Effect on the prestressed tank of LNG which is under the action of ultra-low temperature has been obtained,further,in the condition of different tenperature,the changes and trends of displacement and stress which belong to the prestressed tank have been accquired.
出处
《价值工程》
2012年第1期77-77,共1页
Value Engineering
关键词
LNG储罐
环向应力
径向位移
LNG storage tank
hoop stress
radial displacement
