The shear formula was derived by considering () equilibrium of the longitudinal shear stress and () distribution acting on a portion of a differential segment of the beam.
A.horizontal force, bending-stress
B.transverse force, bending-stress
C.horizontal force, transverse shear-stress
D.transverse force, transverse shear-stress
- · 有4位网友选择 A,占比44.44%
- · 有2位网友选择 C,占比22.22%
- · 有2位网友选择 D,占比22.22%
- · 有1位网友选择 B,占比11.11%