摘要
以某内径30 m贮煤深仓为研究对象,在单纯贮料静力和存在内外温差两种情况下施加荷载进行有限元分析,得出2种情况下的静力结果并讨论其不同之处,证明了内外温差荷载在筒仓设计中的重要性。
A deep-silo used for stowing coal with a inncr diameter of 30 m was taken as subject investigated. Firstly,loads were applicated respectively in case of storage load only taking inside and outside differences in temperature into account. Then, static force analysis results were both derived and the distinctions between them were discussed. The significance of inside and outside differences in temperature when designing silos was proved.
出处
《国外建材科技》
2008年第5期33-35,47,共4页
Science and Technology of Overseas Building Materials
关键词
深仓
有限元分析
热-结构耦合分析
deep-silo
finite element analysis
thermal-structural coupling analysis
