This paper deals with the elastoplastic problems of the flat shell strip using material nonlinear finite strip method instead of the traditional solution of Beam Theory.
文章突破传统的梁理论法，应用材料非线性有限条法对平面壳条的弹塑性问题进行分析。
Using Housnae Theory to treat the fluid of fuel reservoir approximately, the writer sets up a simple model of fuel reservoir with flat and shell elements.
利用豪斯纳理论对贮油罐罐内的液体作了近似处理，并用平板壳体单元建立了贮油罐的简化模型。
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