A rod is composed of an aluminum section rigidly attached between steel and bronze sections, as shown in Fig. Axial loads are applied at the positions indicated. If P 3000 N and the cross sectional area of the rod is 325 mm2, determine the stress in each section, and total deformation of the road. E for steel is 200000 MPa, E for aluminum is 70000 MPa, E for bronze is 100000 MPa 4P Steel Bronże O | Aluminum PO D.9 w

A rod is composed of an aluminum section rigidly attached between steel and bronze sections, as shown in Fig. Axial loads are applied at the positions indicated. If P 3000 N and the cross sectional area of the rod is 325 mm2, determine the stress in each section, and total deformation of the road. E for steel is 200000 MPa, E for aluminum is 70000 MPa, E for bronze is 100000 MPa 4P Steel Bronże O | Aluminum PO D.9 w

Materials Science And Engineering Properties

1st Edition

ISBN:9781111988609

Author:Charles Gilmore

Publisher:Charles Gilmore

Chapter6: Introduction To Mechanical Properties

Section: Chapter Questions

Problem 6.3P: Compare the engineering and true secant elastic moduli for the natural rubber in Example Problem 6.2...

See similar textbooks

Similar questions

Compare the engineering and true secant elastic moduli for the natural rubber in Example Problem 6.2 at an engineering strain of 6.0. Assume that the deformation is all elastic.
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.
Three bars AB, AC, and AD are pinned together as shown in the figure. Initially, the assembly is stress free. Horizontal movement of the joint at A is prevented by a short horizontal strut AE. Calculate the stress in aluminum bar AC and steel bar AD. Also, find the force in the strut AE when the assembly is used to support the load W = 12.50 kips. For each steel bar, A = 0.4 in2 and E = 29 × 106 psi. For the aluminum bar, A = 0.8 in2 and E = 10 × 106 psi.
A rod with a cross-sectional area of 0.5 in2 is composed of three sections: steel, aluminum, and bronze rigidly attached with each other, aluminum being at the center of the three. Axial loads are applied as follows: 12,000 lbs. going out of steel and 3000 lbs. going out of aluminum. Dtermine the stress in steel, aluminum, and bronze respectively. Draw the free-diagram.
For the shaft shown in Figure 2, find the maximum shearing stress in the Aluminum and the steel and the total angle of Twist. Use G aluminum =28 GPa. G steel =83 GPa.
Solve the following problems completely and neatly. Use 3 decimal places in all your computations except for strain and rho(5 decimal places). Input your answer in the text box provided in each number. Calculate the stress in the steel of the section in PART B in MPa.0
The structure shown below consists of a brass core inserted into a steel tube of cross sectionsquare. If a moment of 8 kN × m is applied at its end, determine the maximum bending stress in thebar. E (brass) = 100 GPa, E (steel) = 200 GPa.
The compound bar containing steel, bronze, and aluminum segments carries the axial loads shown in the figure. The properties of the segments and the working stresses are listed in the table. Determine the maximum allowable value of P if the change in length of the entire bar is limited to 0.08 in. and the working stresses are not to be exceeded.
Axial loads are applied to the compound rod that is composed of an aluminum segment rigidly connected between steel and bronze segments. P = 10 kN a. What is the stress (MPa) in the Bronze material? b. What is the stress in Aluminum in MPa? c. What is the stress in Steel in MPa?
A steel cantilever beam is fabricated from two structural tees welded together, as shown in the figure. For this beam, the allowable bending stress is 150 MPa, the allowable shear stress of the steel is 100 MPa, and the allowable shear flow along the weld is 2MN/m. Determine the allowable force P that the beam can carry. (All dimensions are in mm).
The pin‐connected assembly shown in Figure below consists of solid aluminum [E = 70 GPa] rods (1) and (2) and solid steel [E = 200 GPa] rod (3). Each rod has a diameter of 16 mm. Assume that a = 2.5 m, b = 1.6 m, and c = 0.8 m. If the normal stress in rod (1) must not exceed 150 MPa, determine (a) the maximum load P that may be applied at A. (b) the magnitude of the resulting deflection at A.
two rods attached to a rigid bar AB with negligible mass . A 101 kN load was applied at the end of this bar. The computed stresses for steel and bronze are Blank 1 mPa and Blank 2 mPa respectively.