The 10-mm-diameter steel bolt in (Figure 1) is surrounded by a bronze sleeve. The outer diameter of this sleeve is 20 mm, and its inner diameter is 10 mm Et = 200 GPa, Er = 100 GPa. Part A If the bolt is subjected to a compressive force of P = 21.9 kN, determine the average normal stress in the steel. Express your answer to three significant figures and include appropriate units. HẢ Value MPа Ost = Figure 1 of 1 > Submit Request Answer Part B If the bolt is subjected to a compressive force of P=21.9 kN, determine the average normal stress in the bronze. 10 mm Express your answer to three significant figures and include appropriate units. -20 mm µA ? Value MPa Obr = Submit Request Answer

The 10-mm-diameter steel bolt in (Figure 1) is surrounded by a bronze sleeve. The outer diameter of this sleeve is 20 mm, and its inner diameter is 10 mm Et = 200 GPa, Er = 100 GPa. Part A If the bolt is subjected to a compressive force of P = 21.9 kN, determine the average normal stress in the steel. Express your answer to three significant figures and include appropriate units. HẢ Value MPа Ost = Figure 1 of 1 > Submit Request Answer Part B If the bolt is subjected to a compressive force of P=21.9 kN, determine the average normal stress in the bronze. 10 mm Express your answer to three significant figures and include appropriate units. -20 mm µA ? Value MPa Obr = Submit Request Answer

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter8: Applications Of Plane Stress (pressure Vessels, Beams, And Combined Loadings)

Section: Chapter Questions

Problem 8.5.11P: The hollow drill pipe for an oil well (sec figure) is 6,2 in. in outer diameter and 0.75 in. in...

See similar textbooks

Similar questions

Solve the preceding problem if F =90 mm, F = 42 kN, and t = 40°MPa
A capped cast-iron pipe is compressed by a brass rod, as shown. The mil is turned until it is just snug, then add an additional quarter turn to pre-compress the cast-iron pipe. The pitch of the threads of the bolt ap = 52 mils (a mil is one-thousandth of an inch). Use the numerical properties provided. (a) What stresses a and arwill be produced in the cast-iron pipe and brass rod. respectively, by the additional quarter turn of the nut? (b) Find the bearing stress ahbeneath the washer and the shear stress t(in the steel cap.
Two steel rods are welded together (see figure): the seam is oriented at angle ? = 50°. The stresses on the rotated element are sx1=10 ksi, sy1= -12 ksi, and tx1y1= -5 ksi. Find the state of plane stress on the clement if it is rotated clockwise to align the x3 axis with the longitudinal axis of the rods.
The stresses acting on an element are x= 750 psi, y= 600 psi, and xy = 400 psi. Determine the principal stresses and show them on a sketch of a properly oriented element.
Repeat the previous problem using ? = 50° and stresses on the rotated element: sy1= 70 MPa, ??y1=-82 MPa, and tx1y1=-35 MPa.
Three round, copper alloy bars having the same length L but different shapes are shown, in the figure. The first bar has a diameter d over its entire length, the second has a diameter d over one-fifth of its length, and the third has a diameter d over one-fifteenth of its length. Elsewhere, the second and third bars have a diameter Id. All three bars are subjected to the same axial load P. Use the following numerical data: P = 1400 kN, L = 5m,d= 80 mm, E= 110 GPa. and v = 0.33. (a) Find the change in length of each bar. (b) Find the change in volume of each bar.
- A specimen used in a coupon test has norm al stress ??. = 15 MPa (see figure). Using Mohr’s circle, find the state of stress on the element oriented at angle ? = 20° and show the full stress state on a sketch of a properly oriented element.
The 10-mm-diameter steel bolt in (Figure 1) is surrounded by a bronze sleeve . The outer diameter of this sleeve is 20 mm, and its inner diameter is 10 mm. Est = 200 GPa, Epr 100 GPa. Part A If the bolt is subjected to a compressive force of P = 15.7 kN, determine the average normal stress in the steel. Express your answer to three significant figures and include appropriate units. Ost = Value MPа Submit Request Answer Part B If the bolt is subjected to a compressive force of P = 15.7 kN, determine the average normal stress in the bronze. Express your answer to three significant figures and include appropriate units. Figure HA P Obr = Value MPа Submit Request Answer 10 mm Provide Feedback 20 mm P
The 10-mm-diameter steel bolt in (Figure 1) is surrounded by a bronze sleeve. The outer diameter of this sleeve is 20 mm, and its inner diameter is 10 mm. Est = 200 GPa, Ebr 100 GPa. Figure P P 10 mm -20 mm Part A If the bolt is subjected to a compressive force of P = 18.0 kN, determine the magnitude of the average normal stress in the steel. Express your answer to three significant figures and include appropriate units. Ost= Submit Part B Obr = Submit μÀ Value Provide Feedback Request Answer If the bolt is subjected to a compressive force of P = 18.0 kN, determine the magnitude of the average normal stress in the bronze. Express your answer to three significant figures and include appropriate units. μÅ Value Units Request Answer ? Units ?
gure 1 shows a compound bar with three different diameters, d1-9mm, d2-22mm, and d3-14mm machined from solid aluminium alloy stock, subjected to a tensile load of 30kN. If Young's odulus for the alloy is 69GPA determine the stress in section 2. Answer to be provided in MPa, correct to three decimal places - do not include a unit with your answer. L1 L2 L3 d2 d3 P Figure 1
ure 1 shows a compound bar with three different diameters, d1-9mm, d2-22mm, and d3-14mm machined from solid aluminium alloy stock, subjected to a tensile load of 30KN. If Young's odulus for the alloy is 69GPa determine the stress in section 2. Answer to be provided in MPa, correct to three decimal places - do not include a unit with your answer. L1 L2 L3 d2 d3 Figure 1
The bar is made from steel and has an allowable stress of allow = 19.7 ksi (Figure 1) Figure P 1.875 in. 0.75 in. -0.125 in. 1.25 in. r 0.25 in. 1 of 1 Part A Determine the maximum axial force P that can be applied to the bar. Express your answer to three significant figures and include the appropriate units. P = Submit μA Value Request Answer < Return to Assignment Units Provide Feedback ?