摘要
现有的材料力学教科书中 ,对轴力图和扭矩图的画法只介绍了截面法 ,本文推广了微分关系画轴力图和扭矩图的方法和步骤 ,为此 ,材料力学中内力图的画法完全都可以用微分关系来完成 .
The section method for drawing axial force and torque diagram was only introduced in the present textbook of Mechanics of Materials. In this paper, the method and procedure of infinitesimal calculus is further extended to drawing axial force and torque diagram, so the drawing method of internal force diagrams in the mechanics can be finished by the infinitesimal calculus.
出处
《吉林化工学院学报》
CAS
2002年第2期58-60,共3页
Journal of Jilin Institute of Chemical Technology
关键词
内力图
轴力图
扭矩图
微分关系
材料力学
画法
internal force diagram
axial force diagram
torque diagram
infinitesimal calculus
