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本文提出一种球形扁壳结构计算的简化方法。利用变形的步进求和将结构计算的偏微分方程化为三次代数方程，从而获得球扁壳结构内力的精确简化表达式。并用算例说明这一方法的优点。
This paper presents a simplified method for the calculation of a spherical flat shell structure. The step-by-step summation of deformations is used to convert the partial differential equations of structural calculations into cubic algebraic equations, thereby obtaining an accurate simplified expression of the internal forces of spherical shallow shell structures. And use examples to illustrate the advantages of this method.