莫尔圆是二维图形表示 柯西应力张量它可视化了法线的变换。 压力 ([latex]\sigma_n[/latex]) and 剪应力 ([latex]\tau_n[/latex]) on an arbitrarily oriented plane at a point. The abscissa of each point on the circle is the normal stress, and the ordinate is the shear stress, allowing for easy determination of principal stresses.





