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耐火材料炉衬决定高温容器件的使用寿命,热机械应力过大是其破坏的主要原因。有限单元法是进行应力分析的重要手段。论述了高温炉衬系统进行热应力分析中,对炉衬结构中所含砖缝和金属锚固件在建立有限元分析模型时的处理方法。
Refractory lining to determine the service life of high temperature components, thermal mechanical stress is the main reason for its destruction. Finite element method is an important means of stress analysis. Discusses the processing method of the thermal stress analysis of the high temperature lining system in establishing the finite element analysis model for the brick joints and the metal anchors contained in the lining structure.