【摘要】 叠加法求解梁的变形灵活多变。在其它条件完全相同的情形下,基于荷载作用位置和边界条件的不同,根据梁的变形特点,结合实例说明如何进行荷载处理,并给出运用叠加法求解指定截面挠度的全过程。两种情形的总结对照可为教学提供参考。更多还原

【Abstract】 The method of superposition is flexible in solving the deformation of the beam. According to the deformation of the beam,this paper demonstrates how to deal with imposed load with examples and shows the whole process of solving the deformation of the specified section by applying the method of superposition based on the difference of load position and boundary conditions in case other conditions are all same. The comparison of the two situations can provide reference for teaching and learning.更多还原