The steel bar has the original dimensions shown in the figure. (Figure 1) It is subjected to an axial load of 50 kN. E 203 GPa, Va 0.30. Figure < 1 of 1 S0 kN 60 mm 20 mm 20 mm 20 mm 200 mm 50 mm s0 kN 350 mm 200 mm

Question 1. P T The figure (not drawn to scale) shows a cylindrical column submitted to a combined load: a compression of and torsion. Given column diameter d = 29 mm, compressive load p = 110 kN, and torque T = 500 N.m, calculate the maximum shear stress Tuast and the Von Mises stress ov Enter your answers in the boxes below, correct to one decimal place. The answers are acceptable within a tolerance of 1 MPa. Tmax [ MPa MPa OVM:

The pin is used to connect the three links together. Due to wear, the load is distributed over the top and bottom of the pin as shown on the free-body diagram. The diameter of the pin is d = 0.39 in. (Figure 1) Figure 1 in.- 400 lb 800 lb -1.5 in. 1 in. 400 lb Id W₂ a Part A Determine the maximum bending stress on the cross section at the center section a-a. Hint: For the solution it is first necessary to determine the load intensities w₁ and 2. Express your answer in kilopounds per square inch to three significant figures. max = Submit Provide Feedback -- ΑΣΦΑΤΗ1 VO Request Answer vec H ? ksi Next >

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A hallow cylindrical steel column with an outer diameter of 200 mm and an inner diameter of 180 mm is subjected to a compressive load of 200 kN. The yield strength of the steel is 250 MPa. Calculate the factor of safety for the column using the maximum normal stress theory.

The figure shows a bar with a point load of 22 kN applied at the free end, the other end of the bar is connected to a bracket via a bolt with a diameter of 6mm. Determine the shear stress in the bolt? O O O O 101 MPa 156 MPa Don't Know 389 MPa 603 MPa 22 kN

L = 0.3m A = 20 x 6 mm E= 70 GPa allowable stress = 120 MPa 0.6 m 0.4 m 0.2 m Rigid bar D C W 0.5m 40 x 6 mm 50 GPa wable stress = 80 MPa 16 mm dia. bolt with allowable s 6 mm 80 MPa in bearing and 60 MPa The rigid bar A,B,C,D shown in figure is connected to the ground by a hinge at B and to Magnesium bar at A, Aluminum bar at C. the properties of the bars are shown on the figure. all the connections are using 16 mm bolts in single shear. Determine the maximum safe load W that can be applied. Determine the final position of point D.

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Consider the steel truss and member cross-section presented in figures below. All the members of the truss have the same cross-section as shown in the figure to the right. They all also have a Young's Modulus of 210 GPa. What can the highest value of force F be before member AC fails by buckling? Force 1AN - 300 mm 40° 4 m $35 mm 7m 300 mm 8 m 35 mm 35 mm 35 mm Please provide your answer in kN.