《结构力学》一则习题“怪异”结果的分析

An Analysis of the “Unusual” Result of an Exercise in Structural Mechanics

分析了《结构力学》中一则习题的"怪异"结果,并利用弯矩、剪力、分布力和分布力偶之间的微分关系证明了其怪异结果的正确性.

This paper analyzes the ＂unusual＂ result of an exercise in structural mechanics, and proves the accuracy of the ＂unusual＂ result by applying the differential relationship between bending moment, shear, distributed load and distribution of couple.