Basing on the elasticbending theory of beams in large deflection, the non-linear shearing behavior of cellular materials under large deformation is studied in the paper.
将梁的弹性大挠度弯曲理论应用于蜂窝壁板，研究了大变形条件下蜂窝材料的非线性剪切变形行为。
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The model of switch calculated is built aiming to number 42 double arm elasticbending point rail, system analysis is made for switching force and inadequate displacement.
Elementary Elasticbending theory requires that bending stress varies linearly with distance from the neutral axis, but plastic bending shows a more accurate and complex stress distribution.