Back to Formulas
67x
001615
2024-10-11

Shear Area Ay

Shear area Ay

Ay = Iz2∫A*Szt*2dA*

Iz

Second moment of area in relation to the axis z or y

Sz

First moment of area in relation to the axis z

t*

Effective element thickness for the shear transfer

A*

Surface area based on the effective shear thickness t*
;