tensile load of 50,000 lb is applied to a metal bar with a 0.6 in. by 0.6 in. cross section and a gauge length of 2 in. Under this load, the bar elastically deforms so that the gauge length increases to 2.007 in. and the cross section decreases to 0.599 in. by 0.599 in. Determine the modulus of elasticity and Poisson’s ratio for this metal *

tensile load of 50,000 lb is applied to a metal bar with a 0.6 in. by 0.6 in. cross section and a gauge length of 2 in. Under this load, the bar elastically deforms so that the gauge length increases to 2.007 in. and the cross section decreases to 0.599 in. by 0.599 in. Determine the modulus of elasticity and Poisson’s ratio for this metal *

Materials Science And Engineering Properties

1st Edition

ISBN:9781111988609

Author:Charles Gilmore

Publisher:Charles Gilmore

Chapter14: Material Selection

Section: Chapter Questions

Problem 8ETSQ

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A tensile load of 50,000 lb is applied to a metal bar with a 0.6 in. * 0.6 in.cross section and a gauge length of 2 in. Under this load, the bar elastically deforms so that the gauge length increases to 2.007 in. and the cross section decreases to 0.599 in. * 0.599 in. Determine the modulus of elasticity and Poisson’s ratio for this metal.
A homogenous steel rod has a diameter of 1.5 inches. When a load is applied, it deformed to about 0.045 inches. If the length of the rod is 6 ft and the modulus of elasticity is E=29x10^6 psi. Determine the force applied in kilopounds (kips).
A tensile load of 190 kN is applied to a round metal bar with a diameter of 16 mm and a gauge length of 50 mm. Under this load, the bar elastically deforms so that the gauge length increases to 50.1349 mm and the diameter decreases to 15.99 mm. Determine the modulus of elasticity and Poisson’s ratio for this metal.
Getting measurements from Figure , determine approximate values of the following items for steel with different carbon contents. Use one system of units only as specified by the instructor.a. Yield stressb. Ultimate strengthc. Strain at failured. Effect on modulus of elasticitye. Approximate toughness. Curves may be approximated with a series of straight lines.f. Comment on the effect of increasing carbon content on items a through e above.
Note: Modulus of elasticity of steel is 2.0x106 kg/cm2
A tensile load of 150 kN is applied to a round metal bar with a diameter of 16 mm and a gage length of 80 mm. Under this load the bar elastically deforms so that the gage length increases to 80.1192 mm and the diameter decreases to 15.89 mm. Determine the modulus of elasticity (in MPa) and Poisson’s ratio for this metal.
A tensile load of 150kN is applied to a round metal bar with a diameter of 16mm and a gage length of 80mm. Under this load, the bar elastically deforms so that the gage length increases to 80.1192mm and the diameter decreases to 15.89mm. a.) Modulus of elasticity (MPa)b.) Poisson's ratio for this metal
Give me right solution A steel bar that is 28 feet long is subjected to a 251 kip load. Maximum allowable deflection must not exceed 0.28 inches. What is the required area based on maximum allowable deformation? (in2)
A rectangular steel section with a base of 200 mm and a depth of 400 mm is used as a beam. 51. Determine the elastic section modulus of the beam (x10^6 mm^3). Determine the plastic section modulus of the beam (x10^6 mm^3). What is the shape factor of the beam?
An aluminum alloy cylinder with a diameter of 3 in. and a height of 6 in. is subjected to a compressive load of 50,000 pounds. Assume that the material is within the elastic region and a modulus of elasticity of 11 * 106 psi. a. What will be the lateral strain if Poisson’s ratio is 0.33? b. What will be the diameter after load application? c. What will be the height after load application?
A tensile load of 190 kN is applied to a round metal bar with a diameter of 16 mm and a gage length of 50 mm. Under this load, the bar elastically deforms so that the gage length increases to 50.1349 mm and the diameter decreases to 15.99 mm. Determine the modulus of elasticity and Poisson’s ratio for this metal.
Calculate the plane stresses involved where two pieces of steel are welded together. Our sign convention defines forces causing the object to be in tension positive and forces causing the object to be in compression negative. As we can see from the picture our σx = −4.5MPa and σy = 10MPa. Steel has an average Young’s modulus of elasticity of E = 200 GPa and an average Poisson’s ratio of ν = .285 Because it is not defined we will assume that initially there is no shear stress, τxy = 0. Solve only for: Compression in the x-direction(deformation along the weld)=(-Blank 4)? x 10^-5