Determine the nominal moment strength of the beam shown in the figure if f'c= 27 MPa and fy= 425 MPa

The composite shaft shown consists of a solid brass segment (1) and a solid aluminum segment (2) that are connected at flange B and securely attached to rigid walls at A and C. Brass segment (1) has a diameter of 18 mm, a length of L₁ 235 mm, and a shear modulus of 39 GPa. Aluminum segment (2) has a diameter of 24 mm, a length of L₂ = 165 mm, and a shear modulus of 28 GPa. If a concentrated torque of 270 N-m is applied to flange B, determine (a) the maximum shear stress magnitudes in segments (1) and (2). (b) the rotation angle of flange B relative to support A. N 235 mm (1) B 165 mm Partial Ans: Max shear stress in Member 1 is 55.7 MPa 270 N-m (2)

Two pieces of wood, 60 mm by 120 mm each are glued together along the 40° joint. The permissible normal stress in the glue is limited to 100 MPa. The maximum safe load that can be applied at the joint is P+ 40° 60 mm P