大型储煤筒仓的结构分析

Structural Analysis of Large Coal Silo in the Power Station

大型预应力钢筋混凝土储煤筒仓结构新颖 ,受力复杂 ,其直径超出了筒仓规范规定 ,无法按常规设计方法对其进行结构计算。为此 ,按筒仓规范GBJ77— 85中提供的荷载 ,用有限元法对一个 3万t混凝土的储煤筒仓进行了受力分析 ,为其设计和施工提供了依据 ,同时 ,为同类筒仓的结构分析提供了方法。

Due to the complex structure and large diameter of the RC silo of containing coal, it is impossible to analyze it with traditional design method. The finite method is used to analyze the structure and the load is delivered according to the GBJ77—85. The method is suitable to simliar structures.