Vertical rod CD of length L =2 m, cross-sectional area A = 150 mm2 %3D and modulus of elasticity E = 70 GPa supports a rigid beam AC of negligible weight, which, in turn, supports a uniformly distributed load over segment AB. When there is no load, the beam is horizontal. Determine wo (in kN/m) if the allowable stress in rod CD is 100 MPa.

1. A steel circular bar (the yield stress oy = 350 MPa) with diameter d = 60mm is acted upon by combined moments M and axial compressive loads P at its ends. Taking P = 500 kN, determine, based on the Von Mises criterion of yield failure, the largest allowable value of M. d M M P- P.

Consider a fillet section subjected to a tensile force F. Knowing that the fillet section has a uniform thickness of 5 mm and a yielding stress of 250 MPa, determine the force F that initiated the yielding of the fillet section. a.1.25 kN b.2.5 kN c.4 kN F d.2 kN 40 mm 25 mm 40 mm ↓ Which of the following is FALSE regarding the equation for deformation, 8=PL/AE? A. The term AE refers to the resistance of the member against axial deformation B.It can be used even for non-prismatic members C.It can only be used to compute for the elastic axial deformation of the member D. The term P refers to the internal axial force at the section considered A rigid bar ABC is loaded and supported as shown in the figure. After the load P is applied, the deformation of bar BD, SBD 0.6mm. What is the displacement at point B? A.0.36 mm B.0.48 mm P C.0.75 mm D.1.00 mm C 0.3 m 0.3 m Which of the following statements is TRUE for a circular shaft under pure torsion? A. The angle of twist of a point on the…