9-29. The bar has a cross-sectional area of 1800 mm', and E - 250 GPa. Determine the displacement of its end A when it is subjected to the distributed loading. w - 500x" Nim 1.5m

If the yield strength for the bar is Gyield = 220 MPa, determine the maximum axial force P that can be applied to the bar. P 40 mm 5 mm 20 mm r = 10 mm 20 mm P

1-103. The bar is supported by the pin. If the allowable tensile stress for the bar is (o)allow = 150 MPa, and the allowable shear stress for the pin is Tallow = 85 MPa, determine the diameter of the pin for which the load P will be a maximum. What is this maximum load? Assume the hole in the bar has the same diameter d as the pin. Take 1 = 6 mm and w = 50 mm.

The rod ABCD is made of aluminum for which E = 70 GPa. Take P = 105 kN. Determine the deformation of point D in mm.

46. The bar has a cross-sectional area of 3 in?, and E = 35(10³) ksi. Determine the displacement of its end A when it is subjected to the distributed loading. w = 500x/ lb/in. -4 ft

The beam is made from two plastic pieces glued together at the seam A.  If it is subjected to the loading shown, determine the vertical shear force resisted by the flange of the beam at the critical section (in pounds).  The supports at C and D exert only vertical reactions on the beam.

7-67. If the allowable shear stress for each of the 10-mm-diameter steel pins at A, B, and Cis Tllo - 90 MPa, and the allowable normal stress for the 13-mm-diameter rod is oalon - 150 MPa, determine the largest intensity w of the uniform distributed load that can be suspended from the beam. 1.2 m 0.3m

7-5. Determine the resultant internal loadings at eross sections at points E and Fon the assembly. 1.25 kN/m -1.5 m '0.5 m'0.5 m'0.5 m

The A-36 steel pipe is subjected to the axial loading of 60 kN. Determine the change in volume of the material after the load is applied.

If the load has a weight of 2940 N, determine the magnitude of the maximum compressive normal stress developed on the cross section of the supporting member at section a- a, where L= 700 mm, and the radius r= 30 mm. Section a - a 98.089 MPa O 49.564 MPa 8.665 MPa 96.009 MPa O 96.945 MPa O 97.049 MPa