diagram of the bending moments 弯矩图
bending moment diagram [力] 弯矩图
drawing bending moment diagram 弯矩图绘制
The basic way that verifies whether bending moment diagram is correct is derivative judge.
弯矩图是内力图的一种，检验弯矩图正确与否的基本方法是导数的几何意义判定法。
The bending moment diagram and circle of stress are drawn; the most flexural torque and primary stress are solved in MATLAB.
利用MATLAB绘制剪力图、弯矩图、应力圆以及求解最大弯矩和主应力。
This article presents the whole process of calculating in finite-element displacement method by MATLAB, and draws bending moment diagram directly.
介绍用MATLAB实现有限元位移法结构计算的全过程，并直接绘出弯矩图。
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