Determine the proportional shear stress for a material that has a modulus of rigidity of 30 GPa and proportional shear strain of 0.0001.
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A: Given data:A=150 mm2 Load,P=5000 Nα=11.7×10-6/°CE=200 GPa or 200×103 N/mm2
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A: The given figure is shown below:
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A: Please refer the attached image for complete solution. THANK YOU !
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Q: jected to plane stress, the normal and shear stresses are σx= 80 MPa, σy= 35 MPa, and τxy= 84 MPa,…
A: aεx=1Eσx-νσy+σzεx=169,00080-0.29-35εx=0.001306μεbεy=1Eσy-νσx+σyεy=169,000-35-0.2980εy=0.000858μεcεz=…
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- A tensile test was performed on a metal specimen having a circular cross section with a diameter 0. 510 inch. For each increment of load applied, the strain was directly determined by means of a strain gage attached to the specimen. The results are, shown in Table: 1.5.1. a. Prepare a table of stress and strain. b. Plot these data to obtain a stress-strain curve. Do not connect the data points; draw a best-fit straight line through them. c. Determine the modulus of elasticity as the slope of the best-fit line.Homework 8: A (20°C) a rigid beam in placed upon the rods shown in figure: 1) Determine the magnitude of uniformly distributed load w (kN/m) so that beam remains horizontal when temperature of steel becomes to (100°C). 2) Find the stress developed in each rod. Steel A, = 1000mm², as = 12 * 10-6 , E, = 200GPA, L = 500mm %3D %3D Aluminum Aal 1500mm2, aal = 23 * 10-6 , Eal = 70GPA, L = 300mm %3| Rigid beam w (kN /m) A C steel Aluminum 3m 3mA stat of stress is specified in Figure. By using Mohr's circle determine the normal and shearing stresses on (a) the principal planes, (b) the planes of maximum shearing stress. 20 MPa 32 MPa 10 MPa 10 MPa 32 MPa 20 MPa I need a clear answer by hand, not by keyboard and fast answer within 20 minutes. Thank you | dybala
- The rectangular plate ABCD undergoes deformation as shown with the dashed lines. Find the average shear strain at A Yxy with respect to the x and y axes. The values for the parameters are given here: parameter LAB LAB B A At A Yay LAD 8₁ 8₂ 18₁ mm 460 280 2 5 Submit Question LAD rad C D Question Help: Message instructor cc 0❀0 BY NO SA 2021 Cathy Zupke 8₂ XShown is a copper bar which has a diameter of 10 mm and loaded by tensile loadP = 0.0137 MN The maximum shear stress in the bar is approximately: Match each item to a choice: TmaxA test conducted on a steel bar whose cross section is 0.5 in. by 4 in. is performed. Anaxial load of P = 30,500 lb. produced a deformation of 0.00103 in. over a gauge lengthof 2 in. and a decrease of 0.000078 in. in the 0.5-in. thickness of the bar. Determinea. Poisson’s ratio,b. the elastic modulusc. the decrease in the 4-in. cross-sectional dimension.
- A load P is applied to a steel component which is supported an aluminum plate into which a 12 mm diameter hole has been drilled. Knowing that the maximum allowable shearing stress is 86.5 MPa in the steel and 160 MPa in the aluminum plate, determine the largest load which may be applied to the steel component. Provide your answer in kN with precision to two decimal points. 10 mm Answer: 12 mm 40 mm P 8 mmy 400 mm 4 mm B 200 mm A 6 mm The rectangular plate is subjected to the deformation shown by the dashed line. Determine the average shear stress in the plate if the shear modulus of the material is 2 MPa. Express your answer in kPa and round it to the nearest integer if necessary.Prove each of the following equations separately 30 0x - 270 ([1-sin() sin(³9)] y Exy| Oxx 30 cos 1+ sin sin 270 30 K cos() sin() cos(32) K₁ x 2.70 Stresses near the tip of a crack in an elastic material. Crack FIGURE COS
- An aluminum rod is rigidly attached between a steel rod and a bronze as shown. Axial loads are applied at the positions indicated. Find the stress of each rod in MPa. Steel Aluminum Bronze A- 500mm A = 400mm? A- 200mm 40KN 10KN 20KN 1.5m 2.5m 2.0m Determine the change in length of steel rod having a length of 800mm and a diameter of 6.5mm. The rod is subjected to a force P equal to 110KN. Young's Modulus is 200GPA Compute normal strain of the rod. Define the terms shear stress and shear strain, illustrating your answer by means of a simple sketch. Two circular bars, one of brass and the other of steel, are to be loaded by a shear load of 30 kN. Determine the necessary diameter of the bars (a) in single shear, (b) in double shear, if the shear stress in'the two materials must not exceed 50 MN/m 2 and 100 MN/m z respectively. [27.6, 19.5, 19.5, 13.8 ram.] Can you please show a full solution explaining what * means if you are using it thanksCLO 1: A rigid beam rests on two bronze bars 700 mm long. Another aluminum bar is placed between them which is 699.93 mm long. If the weight of the beam is 375 KN, determine the stress in the aluminum bar (in MPa). Bronze Bronze Alum Alum Bronze A in mm2 850 1500 E in Gpa 70 83 103.56 O 79.45 451.30 33.47