is used to determine the shear stress at point P over the section supporting a downward shear force in the -y direction. What is Q

Transverse shear stress formula

Explanation:

Transverse shear stress also known as the beam shear, is the shear stress due to bending of a beam.

Generally, when a beam is made to undergo a non-uniform bending, both bending moment (I) and a shear force (V) acts on its cross section or width (t).

Transverse shear stress formula is used to determine the shear stress at point P over the section supporting a downward shear force in the -y direction.

Mathematically, the transverse shear stress is given by the formula below;

Also note, T' is pronounced as tau.

Where;

V is the total shear force with the unit, Newton (N).

I is the Moment of Inertia of the entire cross sectional area with the unit, meters square (m²).

t is the thickness or width of cross sectional area of the material perpendicular to the shear with the unit centimeters (cm).

Q is the statical moment of area.

Mathematically, Q is given by the formula;

Where is the section supporting a downward shear force in the y' direction.

explanation:

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Explanation: