Shear force diagrams are drawn in the manner indicated, with negative shears below the baseline.

剪力图按指明的方式来画，负剪力画在基线以下。

youdao

Shear force diagrams are drawn in the manner indicated, with negative shears below the baseline.

剪力图按指明的方式来画，负剪力画在基线以下。

youdao