采用有限元法对某立体仓储货架的变形应力进行了计算 .由于货架横梁与立柱的连接既不是完全固接也不是完全铰接 ,因此在横梁变形计算时 ,结合实验结果提出了一种特殊的处理方法 .计算结果表明货架的强度和刚度都符合要求 .在稳定性方面 ,对整体模型进行了有限元屈曲分析 . The finite element method is used to calculate the deformation stress of a three-dimensional warehouse shelf.Because the connection between the shelf beam and the column is neither completely fixed nor completely articulated, a special treatment is proposed based on the experimental results when calculating the deformation of the beam The results show that both the strength and stiffness of the shelves meet the requirements.In the aspect of stability, the finite element buckling analysis of the whole model is carried out.