A simply supported wood beam is subjected to point load P at mid span The normal stress on the element C is known to be x 12 MPa Find the maximum shear stress on the element and show the state of stress on a sketch of a properly oriented element A Ox P Ox B...

0MPa Txy 0MPa Principal normal stress ...

A simply supported wood beam is subjected to point load P at mid-span. The normal stress on

Question:

A simply supported wood beam is subjected to point load P at mid-span. The normal stress on the element C is known to be σ_x= 12 MPa. Find the maximum shear stress on the element and show the state of stress on a sketch of a properly oriented element.