• Problem No. 1 • The bar ABCD in the figure consists of three cylindrical steel segments with different lengths and cross-sectional areas. Axial loads are applied as shown. Calculate the normal stress in each segment.

• Problem No. 1 • The bar ABCD in the figure consists of three cylindrical steel segments with different lengths and cross-sectional areas. Axial loads are applied as shown. Calculate the normal stress in each segment.

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter7: Analysis Of Stress And Strain

Section: Chapter Questions

Problem 7.2.13P: Two steel rods are welded together (see figure): the seam is oriented at angle ? = 50°. The stresses...

See similar textbooks

Related questions

Q: a. Take a cut through the section where the AB and BC segments are connected (shown in the figure at…

A: we are to determine the stress distribution at section B, and the load at point C

Q: Problem 1 of 2: Nodal displacements for the elements 1-3 and 2-3 of a plane truss were determined to…

A: Given dataDisplacements of points in x and y directionsu1 = 1.5mmu2 = 0.2mmu3 = -2.7mmv1 = 3.1mmv2…

Q: The rigid bar A,B,C,D shown in figure is connected to the ground by a hinge at B and to Magnesium…

Q: Referring to figure assume that the diameter of the rivet that joins the plates is d = 20 mm. The…

Q: The box beam shown in Figure P8.63b has dimensions of b=80mm, d=120mm, and t=8mm. A downward…

Q: roblems In the figure shown, determine the diameter of the rod C if the allowable stress 86.60 MPa.…

A: Givenallowable stress of rod σa=86.60MPaallowable shear stress on pin A=60MPadouble shear stress

Q: The figure shows the cross section of a circular steel tube that is filled with 1. 200 kips concrete…

Q: Two holes have been formed through a steel bar and a centered axial load is applied as shown in the…

A: Given: P = 32 kN Diameter of hole A = 20 mm Diameter of hole B = 50 mm The steel bar is = 100 x 15…

Q: For the figure shown below, compute the shear force in section 1. Neglect the weights of the member.…

Q: The assembly in Figure consists of a light rigid bar AB, pinned at O, that is attached to the ste…

A: Given Deflection = 5 mm Area of steel = 250 mm2 Area of aluminum = 300 mm2 Find…

Q: A pole is fixed at the base and is subjected to a linearly varying distributed force with maximum…

Q: For the structure shown in the figure, the working stresses are up to 16000 psi for the steel cable…

Q: Problem 6.4: Each member of the truss in Figure (6.21) is a solid circular rod with diameter d=10…

Q: An angle bracket having a thickness t=0.75 in. is attached to the flange of a column by two 5/8-inch…

A: Given data, Thickness of the bracket, t = 0.75 in Diameter of the bolt, db = 0.625 in Pressure on…

Q: In the figure, the column is under the effect of a load of P = 16 kN. Find the stress at point A…

Q: The carrier plate in the figure is attached to the column with the help of 3 bolts. A vertical force…

Q: - : The forces as given below are applied as shown in the figure. F:=10 kN, F;=5 kN and F3=3 kN. The…

A: Given F1 = 10 kN F2 = 5 kN F3 = 3 kN To find Stress at point D Shear stress Principal stresses

Q: Find the stresses in members BC, BD, and CF for the truss shown in Fig., Indicate the tension or…

A: ∑Mc=0FBD×45×2-60(3)=0FBD=75KN∑Fy=0FCFcos45+90+60+75×35=0FCF=-275.772 KN…

Q: Find the tensile stress in MPa in member AB shown in the figure. All connection bars have square…

Q: The thin-walled single cell beam shown in Figure has been idealized into a combination of direct…

Q: For the truss shown in Figure The cross sectional area of each member is 1000 mm2 Find the stresses…

Q: A steel tube is rigidly attached between an aluminum rod and a bronze rod as shown in the figure.…

Q: (a) A steel cantilever beam with a 1-in-diameter round cross section and length of 10 in is loaded…

A: A machine member is subjected to various forces. Depending on these forces and points of loading the…

Q: The pinned joint shown in the figure below is held by a ¾-in-diameter pin at A. If the force P = 5…

A: Given data :- diameter= 3/4 in Force(P) =5kips Thickness =1 in

Q: A coil chain of a crane required to carry a maximum load of 50 kN, is shown in Fig. 50 kN 50 kN d-E…

A: Given, Applied load = F = 50 kN = 50,000 N Allowable tensile stress in line stock = σallow = 75 MPa…

Q: A bar ACB has is subjected to an external load at C, and it is supported either end by a cable as…

Q: For the figure shown below. Calculate the increase in vertical stresses (Ac) at point A at depth of…

Q: 1. In the figure shown, determine the stress in the cable C if its area is 600 mm². Neglect the…

Q: 3. Given the following data of the figure shown : P= 3.5 KN, L, = L, = L, = 1.5 m Strut BC = 100 mm…

Q: The figure shows a rigid bar that is supported by a pin at A and two rods, one made of steel and the…

Q: Home Work: The lap joint shown in the figure is fastened by four rivets of 19 mm diameter. Find the…

A: Given data asper question Diameter of the rivet =19 mm shear stress =96 Mpa Bearing stress =124 Mpa

Q: 4. The bar ABCD shown in Figure 4 is made up of solid circular rods welded together and is rigidly…

Q: .The bar ABCD in the given figure below consist of three (3) cylindrical steel segments, each with a…

A: Divide the entire section into the segment and calculate the stress induced in the section. Now draw…

Q: A thin-walled cylindrical pressure vessel of radius r is subjected simultaneously to internal gas…

Q: The figure shows a riveted lap joint with cover plates connecting two steel plates. Each rivet has…

Q: A prospector uses a hand-powered winch(see figure) to raise a bucket of ore in his mineshaft. The…

A: To transmit energy by rotation it is necessary to apply a turning force .in the case of a shaft if…

Q: Find the tensile stress in MPa in member AB shown in the figure. All connection bars have a square…

A: Calculate tension in AB for moment equilibrium about C T x 6 = 20 x 9.5 T = 31.6666 N

Q: 01 [101 Rigid bar ABC (see figure) is supported by axial bar BD and a pin connection at C. A load…

A: Given: The laod at A, P = 6000 N The width of member BD, b = 20 mm The thickness of member BD, t = 9…

Q: The figure shows a riveted lap joint with cover plates connecting two steel plates. Each rivet has…

A: The rivet system given above is double riveted butt joint. The mathematical relation to calculate…

Q: The bar ABCD in Fig. (a) consists of three cylindrical steel segments with different lengths and…

Q: a. Calculate the largest tensile and compressive stresses that occur in section a-a shown in the…

Q: 5. Segment AB of the bar is a tube with an outer diameter of d1 and a wall thickness of 0.125 in.…

A: Given Allowable stress in rod AB = 3400 psi Outer diameter = d1 Inner diameter = d1 - 0.125…

Q: The compound steel bar shown in Figure is made of three uniform segments marked as 1, 2 and 3 of…

A: net force acting on segment 1 : +80-40+25 kN = 65 kN

Q: In the figure, two planks are fastened together with a sheet plate with a thickness of 4 mm. Since 1…

Q: PROBLEM 2. The carrier system in the figure consists of the AB rigid beam and two aluminum bars and…

Q: In the ship crane in the figure, at the D and A supports, Find the reaction forces. Section area…

Concept explainers

Numerical Calculations

In the mid-20th century, the availability and the growth in power of digital computers led to the increase in the mathematical model in the field of engineering and science. The analysis of these detailed models needs to be increased.

Question

The last 3 digits of my I.D. number is 237 and the last digit of my I.D number is 7

МС 320
EXERCISE: ASSIGNMENT - 08 FEB. 2022
%3D
ADD THE LAST 3 DIGITS OF YOUR I.D. NUMBER IN ALL THE LOADS
AND ADD THE LAST DIGIT OF YOUR I.D. NUMBER IN THE AREA
SIMPLE STRESS
• Calculation (Axial Loading)
• Problem No.1
• The bar ABCD in the figure consists of three cylindrical steel
segments with different lengths and cross-sectional areas.
Axial loads are applied as shown. Calculate the normal stress
in each segment.
13 A
1.6 fA
1.8 in.?
2000 16
1.7 A
1.2 in.?
1.6 in?
4000 lb
9000 1b
7000 lb
COLLEGE OF ENGINEERING
CIVIL ENGINEERING DEPARTMENT

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

The hollow drill pipe for an oil well (sec figure) is 6,2 in. in outer diameter and 0.75 in. in thickness. Just above the bit, the compressive force in the pipe (due to the weight of the pipe) is 62 kips and the torque (due to drilling) is 185 kip-in. Determine the maximum tensile, compressive, and shear stresses in the drill pipe.
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.
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.
An inflatable structure used by a traveling circus has the shape of a half-circular cylinder with closed ends (see figure). The fabric and plastic structure is inflated by a small blower and has a radius of 40 ft when fully inflated. A longitudinal scam runs the entire length of the "ridge" of the structure. If the longitudinal scam along the ridge tears open when it is subjected to a tensile load of 540 pounds per inch of seam, what is the factor of safety n against tearing when the internal pressure is 0,5 psi and the structure is fully inflated?
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.
Solve the preceding problem if the diameter is 480 mm, the pressure is 20 MPa, the yield stress in tension is 975 MPa, the yield stress in shear is 460 MPa, the factor of safety is 2,75, the modulus of elasticity is 210 GPa, Poissorfs ratio is 0.28, and the normal strain must not exceed 1190 x 10" . For part (b), assume that the tank thickness is 8 mm and the measured normal strain is 990 x 10~ .
Example 2-4 For P=8.5kN, determine the allowable stress if the thickness t is 20 mm. Section Properties At the hole A, r = 12 mm; d = 52.8-24 = 28.8 mm; t = 20 mm; Anet = dt = 5.76 x 104 m² 5-12mm 9mm... -$2.8mm
3. Calculate the bearing stress and shear stress between the pin and each bracket of a clevis joint. Assume pin diameter of 10 mm, 40 mm wide gap link, 12 mm thick bracket, and 3550N tensile load. Draw a free body diagram (geometry & forces) Identify stress plane Calculate stress and write it (with appropriate units) in the outlined box
6.14 Determine the nodal displacements and the element stresses, including prin- cipal stresses, due to the loads shown for the thin plates in Figure P6-14. Use E = 105 GPa, v=0.30, and r = 5 mm. Assume plane stress conditions apply. The recommended discretized plates are shown in the figures. Use a computer program to solve these. 400 mm Xt 400 mm 30 kN Figure P6-14 (c)
03: For the cyclic stress shown in the figure (aside) calculate: 1. The mean stress 2. The range of stress 3. The amplitude 4. The stress ratio 400 400 800 Tension Compression N
3) A 25 mm solid round shaft is supported by self-aligning bearings at A and B (the bearings do not support axial loads). Two chain sprockets are attached to the shaft as shown. a. Find the force, F, on the 125 mm diameter sprockets. b. Construct the V-M-N-T diagrams for the shaft. c. Determine the shaft location with the most severe state of stress. d. Sketch the Mohr's circle and find the principal stresses at that location. A 125 mm dia. 50-mm dia. 75 mm 25mm dia. 5000 N 150 mm 75 mm
8. Refer to the figure below. Even though the cyclic loading accidentally caused the stresses to exceed the levels at point A slightly (as marked by the red arrow), the machine part may not break instantly according to the Modified Goodman fatigue failure criterion. True_ or False Alternating stress a Yield (Langer) line Soderberg line I A m Gerber line Midrange stress om Load line, slope r = Modified Goodman line Sy ASME-elliptic line Sut SalSm