A cube of side 40 mm, subjected to 3 mutually perpendicular tensile forces of 9 kN, 5 kN, 5 kN acting along X, Y, Z directions respectively. Find the stresses in each directions and the strain along x direction of the cube. Take Young's Modulus of the material as 210 GPa, Poisson's ratio as 0.3. (ENTER ONLY THE VALUES IN THE BOXES BY REFERRING THE UNITS GIVEN IN BRACKET) (i) Stress along X direction (Unit in N/mm2) = 5.625 One possible correct answer is: 5.625 (ii) Stress along Y direction (Unit in N/mm2) 3D 3.125 One possible correct answer is: 3.125 (iii) Stress along Z direction (Unit in N/mm2) = 3.125 One possible correct answer is: 3.125 (iv) Strain along X direction = 1.785*10^-11

A cube of side 40 mm, subjected to 3 mutually perpendicular tensile forces of 9 kN, 5 kN, 5 kN acting along X, Y, Z directions respectively. Find the stresses in each directions and the strain along x direction of the cube. Take Young's Modulus of the material as 210 GPa, Poisson's ratio as 0.3. (ENTER ONLY THE VALUES IN THE BOXES BY REFERRING THE UNITS GIVEN IN BRACKET) (i) Stress along X direction (Unit in N/mm2) = 5.625 One possible correct answer is: 5.625 (ii) Stress along Y direction (Unit in N/mm2) 3D 3.125 One possible correct answer is: 3.125 (iii) Stress along Z direction (Unit in N/mm2) = 3.125 One possible correct answer is: 3.125 (iv) Strain along X direction = 1.785*10^-11

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

Hello, the question I have attached is on the book "Advanced Mechanics of Materials and Applied Elasticity, 5th edition, Ansel Ugural". The question is in the first chapter, 66th question. I will be glad to be answered, thanks a lot!
Help me
43° 30° 15° A strain gage rosette has been placed on a solid member as shown in in the figure to perform stress analysis on a mechanical system. The given values of strain has been obtained. E = 121x1- E2 = 304x10-6 Ez = 203x10-6 Material properties of the solid body are, E = 207 Gpa and v = 0.29. For this case, calculate normal and shear stress values which occurs on the body.
Mechanics of material
3.3 A steel wire of length L = 20 cm is subjected to nonuniform heating such that the exten- sional strain is £x=k(x/L), where k= 2 x 102 and x is the distance of a point from one end of the wire. Find the length of the deformed wire. Ans: 20.1 cm.
Q2 Figure Q2 shows a shaft consists of Rods AB, BC and CD which made of Aluminium, Brass and Steel, respectively. Given the modulus of elasticity of materials are Ealuminium = 69 GPa, Ebrass = 100 GPa and Esteel=250 GPa. Determine, (а) The internal forces for each segment (AB, BC and CD) by showing appropriate free-body diagram, FBD. (b) The total strain energy in the whole rod assembly AB, BC and CD.
4- The cross-section of the ABCD element in the figure is a circle with a diameter of 6 cm. The force of P-500 N is in the x-z plane. The CD segment is parallel to the y-axis. In line with the information given, a- Find the most critical points in section A. b- Calculate the normal and shear stresses at the most critical points in section A. c- Calculate the principal stresses at the specified points. d- Check the section with the Tresca Hypothesis. em = 95 MPa 75 cm B A N 50 cm 10 40 cm P
The strain rosette shown was used to obtain normal strain data at a point on the free surface of a machine component. Given the values = -165 µμe, e = -155 μe, e = 50 μe, E = 10,600 ksi, and v=0.33, determine (a) the stress components o,,o,, and ry at the point. (b) the principal stresses and the maximum in-plane shear stress at the point; on paper, show these stresses on an appropriate sketch that indicates the orientation of the principal planes and the planes of maximum in-plane shear stress. (c) the magnitude of the absolute maximum shear stress at the point. 45° 45°
Rigid bar ABCD is supported by two bars as shown. There is no strain in the vertical bars before load P is applied. After load P is applied, the normal strain in bar (2) is measured as −3,300 μm/m. Use the dimensions L1 = 1,600 mm, L2 = 1,200 mm, a = 240 mm, b = 420 mm, and c = 180 mm. Determine (a) the normal strain in bar (1). (b) the normal strain in bar (1) if there is a 1 mm gap in the connection at pin C before the load is applied. (c) the normal strain in bar (1) if there is a 1 mm gap in the connection at pin B before the load is applied.
please help
A 45° strain rosette (see figure) mounted onthe surface of an automobile frame gives the followingreadings: gage A, 310 X10-6 ; gage B, 180 X10-6 ;and gage C, -160X10 -6 .Determine the principal strains and maximumshear strains, and show them on sketches of properlyoriented elements.
Figure Q4 (a) shows an L-bracket ABC with diameter d which lies in the horizontal plane. It is made from a material with elastic and shear moduli E and G, respectively. If a vertical load P is applied at end C, determine the total strain energy that is stored in the whole structure. Express your answer in terms of P, E, G, d and L. Neglect the strain energy due to shear force.