In this paper, the polynomial is adopted as basic function of finite strip method, the relative formulas have been derived.
本文采用多项式作有限条位移函数中的基本函数，并推导出了相应的关系式。
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。
When the power series is used as the basic functions in the finite strip method, the computation becomes simple and convenient.
在有限条法中，采用幂级数作基函数，运算较为简单、方便。
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