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大型预应力钢筋混凝土煤仓结构庞大,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3万吨的混凝土煤仓进行了受力分析,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。
The large prestressed concrete bunker has a large structure and complicated forces. The diameter of the large-scale prestressed concrete bunker exceeds the specifications of the silo and can not be calculated according to the conventional design method. Therefore, according to the load provided in the silo specification GBJ77-85, the finite element method is used to analyze the force of a 30,000 ton concrete bunker, which provides the basis for its design and construction. At the same time, Structural analysis provides a method.