Situation 4: A W6x25 has a length of 5.3 m. Fy = 248 MPa. The properties are given below. Properties of W shape A 4,740 mm^2 d = 162 mm bf = 154 mm tf 11.60 mm kdes 17.9 mm tw = 8.13 mm rx = 68.60 mm ry 38.60 mm 1. Which of the following most nearly gives the axial capacity (Pu) of the column if one end is fixed and the other is pinned connected? O 651 KN O 600KN. O 680 KN O 633 KN

The W10 x 45 is made of A-36 steel and is used as a column that has a length of 15 ft. (Figure 1) Figure I P 15 ft 1 of 1 Part A If its ends are assumed pin supported, and it is subjected to an axial load of 90 kip, determine the factor of safety with respect to buckling. Express your answer using three significant figures. IT ΑΣΦ ↓↑ vec F.S= Submit Request Answer < Return to Assignment Provide Feedback ?

Number 9

Two torque as shown are applied on a compound shaft of aluminum segment and a steel. Determine the maximum permissible value of T subjected to the following conditions: T, s 90MPA, T. S 65MPA and the angle of rotation of the free end limited to 11°. Use GS 84 GPa and Ga = 27 GPa. %3D %3D 75 mm Aluminum Steel 50 mm 2 m 1.5 m