A hollow circular pole 6 meters thick, with 300 mm outside diameter and the height of 3 m weighs 150 N/m. The pole is subjected to the following vertical load P-3N eccentricity of 100 mm from the centroid of the section, lateral force H -0. 45 KN at the top of the pole.
Determine the maximum tensile stress at the base due to vertical and lateral loads
O 3. 58 MP
O 3. 99 MPa
04. 73 MPa
O 431 MP3