
Івите Question 4 (20 marks] (4.1) for the axial loading shown in figure 4, determine the...
Problem 4 [40 marks] A brass cylinder (E = 75 GPa and v = 0.33) of outer radius 150 mm and inner radius 100 mm is to be press-fit over a steel cylinder (E = 200 GPa and v = 0.28) of outer radius 100.02 mm and inner radius 50 mm. a) Find the interface pressure; [20 marks] Draw the radial and hoop stresses in both cylinders generated due to misfit; [20 marks] c) For Masters Students only: Draw radial...
Question 4 (25 marks) For the beam and loading shown in Figure 4, knowing that a GPa, determine (a) the slope at support A, (b) the deflection at point C. (using integration method) 2m, w 50KN/m and E 200 80 w 20 60 Unit: mm A 10 60 В а 20 6 m 80 (a) Beam loading (b) Cross section Figure 4
please draw and solve show every thing details “”
Question 3 128 Marks 2 rectangular beam shown in the figure is subjected to a fluctuating axial force. It fluctuates between 5 kN and 15 kN keeping its direction. The beam is to be machined to the dimensions shown in the figure with a transvers hole of diameter d-14 mm/ Material of the beam is AISI 1040 CD steel (S-590 stress concentration factor as 2.2. K Pa, Sy 490 MPa). Take...
INGE 4019 Introduction to Mechanics of Materials March 6, 2019 A Problem 4, (20 points) An axial centric force of magnitude P 450 kN is applied to the composite block shown by means of a rigid end plate. Knowing that h -10 mm, determine: 1) the normal stress in (a) the brass core, (b) the aluminum plates. (10 pts.) 2) (a) the value of h if the portion of the load carried by the aluminum plates is half the portion...
4.A thin-walled cylindrical column carries a weightless arch and is loaded as shown in Figure 4. The column has an internal diameter of 250 mm with a thickness of 2 mm Given: E-200 GPa and 0.3 The answer to each part of the question is to be used for subsequent parts (a)Determine the stresses on the outer surface of the cylinder at points A and B due to (8 marks) (b) Determine the minimum internal pressure p required if the...
Question 4 (7 Marks) Tank ABCDE (Figure 4.1) contains an oil of SG-0.82. The tank has a width (normal to page) of 25m. The tank has a plain gate CD that is hinged at C. It is required to: a) Determine the direction, magnitude (in ton) and inclineation of the resultant hydrostatic force on the circular surface DE; b) Determine the hydrostatic pressure force (direction, magnitude and point of action) on plain surface CD c) Determine the minimum force F...
Question 3 For the simply supported steel beam with cross section and loading shown (see Figure 3a), knowing that uniformly distributed load w=60 kN/m, Young modulus E = 200 GPa, and yield stress Cyield=200 MPa (in both tension and compression). ул 15 mm w=60 kN/m ... 1 B A 15 mm + 300 mm IC - i 2.5m 1 1 15 mm 7.5m 1 150 mm Figure 3a (a) Check if: the beam is safe with respect to yielding (using...
4. For the solid steel shaft shown in the figure, determine the angle of twist at A. Use G-70 GPa. The cylinder has a diameter of 40 mm. 2m 400 N m
I Solve any five of following questions (show all the necessary steps) and submit until August-01-2020 in PDF file format 1. Draw the shear and bending-moment diagrams for the beam and loading shown below and A B 400 mm 400 mm 250 mm 12 kN 8 KN If the shaft has a diameter of 6cm, Determine the A. Shear forces B. Moment of arms C. The absolute maximum Bending stress in the shaft. 2. Two solid cylindrical rods AB and...
Question 1 (20 marks total) For the cross-section given in Figure 1, a) determine the distance y to the centroid; (10 marks) b) find the moment of inertia about the x'axis. (10 marks) V 30 mm 30 mm 70 mm 140 mm 30 mm 30 mm 170 mm Figure 1 Question 2 (20 marks total) For the beam in Figure 2, a) determine the reaction forces at A and B; (4 marks) b) develop shear and bending moment equations in...