The method to plot a sheardiagram and bending moment diagram in mechanics of materials has been deeply studied in this paper.
本文进一步研究了材料力学中剪力图、弯矩图的画法。
2
For a complanate parallel chords truss, the axial forces of a member can be solved by the shear-diagram and two simple expressions.
借助与桁架对应的梁的剪力图和弯矩图根据两个关系式可直接求出一般平面平行弦桁架任一根杆件的轴力。
3
This method can not only be used to draw shear force diagram quickly, but also to determine the shear sign automatically, and to verify the reaction force of multi-span beam.