Question

A beam undergoing pure bending has a cross section as shown below. The flexural stress at point Ais 15
MPa (1). The entire beam remains in the linear elastic region and is homogeneous. The plane of bending is
about the x-axis. Determine the maximum flexural stress on this section of the beam and whether it is in
tension or compression.
50 mm
200 mm
50 mm
Y
x
150 mm
50 mm
А
heam is​

Answer 1

Answer:

Explanation:

200mm