变截面悬臂梁的刚度叠加法
A superposition method for stepped cantilever beams by flexural rigidity
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摘要: 利用梁的弯曲刚度与位移成反比的关系, 可较为方便地计算变截面悬臂梁端截面的位移.该方法是区别于载荷叠加法和逐段变形效应叠加法的叠加方法.Abstract: The end displacements or slopes of stepped cantilever beams can be conveniently obtained by making use of the inverse ratio relationship between flexural rigidity and displacement or slope. It’s a independent superposition method.