A steel bar ABCD (4m) long is subjected to forces as shown in Figure. Find the stresses in each part. (3): A steel bar ABCD (im) long is subjected to forces as shown in Figure.Find the stresses in each part.d=15 mmd-20 mmd-15 mm20 kN25 kNSKN10 KN

Answered: (3): A steel bar ABCD (4m) long is…

(3): A steel bar ABCD (4m) long is subjected to forees as shown in Figure. Find the stresses in each part. d=15 mm d-20 mm d-15 mm 20 kN 25 kN 10 kN

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 7.2.16P: Solve the preceding problem for a plate of dimensions 100 mm × 250 mm subjected to a compressive...

See similar textbooks

Related questions

Q: 5. A rigid bar AB of length L = 66 in. is hinged to a support at A and supported by two vertical…

Q: F1. The rigid bar ABC in the figure is supported by a clevis and pin at its right hand side and by…

A: Draw the free-body diagram of the beam.

Q: In the figure, a rectangular bar having width w= 2.50 in. and thickness tis subjected to a tension…

Q: A pressurized steel tank is constructed with a helical weld that makes an angle at = 55" with the…

A: Stress and strain Strain is the response of a system to an applied stress. When a material is…

Q: A homogenous rigid block subjected to the loading shown in figure is supported by three steel rod…

A: Given: Diameter of steel rod, d=25 mm

Q: For the clamp C shown in the figure, determine the maximum clamping force P if the normal tension…

A: Introduction: Clamping force is the amount of force imparted to a workpiece by closing and locking a…

Q: A circular post, a rectangular post, and a post of cruciform cross section are each compressed by…

A: Given: Diameter and the depth of rectangular and cruciform post=d Load acting at corner of the each…

Q: 7. A curved bar shown in the figure has a trapezoidal cross section. If it is subjected to a force…

A: The moment and force at section a-a is calculated as : V=-200+120=-80…

Q: S A- Sección 4-a 1200 N B 1500 N 1000 N

Q: The cantilevered tube shown in the following figure is to be made of 2014 aluminum alloy and is…

A: The tube is subjected to axial loading, bending, and torsion simultaneously, thus there will be…

Q: A rigid steel plate is supported by three posts of high-strength concrete each having an effective…

A: GivenA=40000mm2L=2ms=1mmE=30Gpaσallow=20MPa

Q: In the shown Figure 2, a cylindrical pressure vessel of radius r = 42 cm and thickness t = 6 mm is…

A: Given data: The radius of the pressure vessel is r = 42 cm. The thickness of the pressure vessel is…

Q: The figure below are 3 solid cylindrical bars joined together by a flange. Find the axial stress of…

A: we will use a top to bottom approach in solving this problem

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: A cylindrical tank with hemisphericalheads is constructed of steel sections that are…

A: A cylindrical vessel or shell may be thin or thick depending upon the thickness of the plate in…

Q: Rigid bar ABC shown in the figure is supported by a pin at bracket A and by tie rod (1). Tie rod (1)…

Q: A rectangular bar having width w = 5.00 in. and thickness t = 1.00 in. is subjected to a tension…

Q: A rail line is laid so that there is no stress in rails at 15°C. The rails are 50 m long. α = 11.7 ×…

A: Temperature, T1= 15∘C Rail length, L= 50 m α= 11.7×10-6/∘C E= 2.3×105 N/mm2 Expansion allowance, ∆=…

Q: Don't waste time by submiting Wrong answer.

A: Option c is the correct answer.

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: Figure Problem In the figure shown, determine the stress in the cable C if its area is 600 mm?.…

Q: A rectangular bar having width w = 4.75 in. and thickness t = 2.00 in. is subjected to a tension…

Q: A 3.0 m long brass pipe is subjected to the weight 'P' of 1000 kg as shown in figure below.…

A: Given, Eccentric load, P=10000NEccentric distance, e=5mmLength of pipe, L=3mExternal diameter of…

Q: The built-up shaft in figure consists of a pipe AB and a solid rod BC. The pipe has an inner…

A: Given : outer diameter of pipe AB, Do = 28 mm inner diameter of pipe AB, Di = 20 mm diameter of rod…

Q: Q.3. A circular bar of 500mm length has across section as shown in the figure. Determine max. axial…

A: As per the standard values of E, it's unit must be in N/mm2 but it is given as N/m2. I have…

Q: A pin-connected truss composed of members AB and BC is subjected to a vertical force P= 40 kN at…

Q: Q # 3 A rectangular plate in biaxial stress (see figure) is subjected to normal stresses 0,=100 MPa…

A: Given: The normal stress in the x-direction is бx= 100 MPa. The normal stress in the y-direction is…

Q: The rigid beam BC shown in the figure is supported by rods (1) and (2) that have cross-sectional…

A: Given:A1=175 mm2A2=300 mm2w=16 KN/mL=2.8 ma=1.7 m

Q: A round steel pipe of inside diameter d=500 mm and wall thickness t=12 mm is filled with concrete…

Q: The machine component shown in Figure below is subjected to a load P = 450 lb that acts at an angle…

Q: A circular steel rod of diameter d is subjected to a tensile force P = 3.5 kN (see figure). The…

A: Data given- P = 3.5 KN Allowable stress in tension = 118 MPa dmin = ?

Q: A rectangular bar having width w = 6.50 in. and thickness t = 1.25 in. is subjected to a tension…

A: Given:- width of bar=6.50 in,thickness of bar=1.25 in,area of cross section=(6.5×1.25)=8.125…

Q: 5 KN / m A SIMPLE STRESSES 5 KN / m D 50 KN-m 5 KN / m F E 2. Points C and D of the 1.00 1.00 1.00…

Q: D16. For the truss shown in figure determine the displacements at point B and stresses in the bars…

A: To determine the stresses in Part AB and BC.

Q: A rail line is laid so that there is no stress in rails at 15°C. The rails are 500000 mm long. α =…

Q: A sign is supported by a pole of hollow circular cross section, as shown in the figure. The outer…

Q: For the truss shown in Figure The cross sectional area of each member is 1000 mm? 3 m Find the…

A: For the given truss Cross-sectional area (A) of each member = 1000 mm2 To determine Stresses in…

Q: 3. Bars AB, CD, and EF cach have a cross-sectional area of 25 mm and modulus of clasticity E=200…

Q: A solid circular composite bar (made of aluminum in segment AB, steel in segment BC and Brass in…

Q: -15 m---25 m- - 3 m B 35 m 784,8 kN 15 m

Q: A circular bracket with a diameter of 100 mm is fixed to a wall as shown in the figure below.…

Q: Two solid circular shafts (i.e., AB and BC) are fixed to rigid walls at point A and C, respectively.…

Q: A prismatic bar is subjected to an axial forcethat produces a tensile stress σθ = 65 u MPa and…

Q: The rigid beam BC shown in the figure is supported by rods (1) and (2) that have cross-sectional…

A: according the the given figure

Q: olid steel bar of diameter di = 1.4 in. is enclosed by a steel tube of outer diameter dz = 2.25 in.…

Q: A three-member plane truss is shown in the figure. Member (2) has a cross section of 400 mm? and is…

A: Given: Member 2 is made of steel and its specification are A=400 mm2 ,E=210 GPa. While for member 1…

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

A: GivenAC=600mm2τaallowable=80MPa=80 N/mm2

Q: A pressurized steel tank is constructed with a helical weld that makes an angle a = 55° with the…

Q: A ship’s spar is attached at the base of a mastby a pin connection (see figure). The spar is a…

A: Given d2 = 3.5 in d1 = 2.8 in d = 1 in t = 0.5 in Allowable compressive stress = 10 ksi Allowable…

Concept explainers

Stress transformation

The term stress indicates the measure of internal forces that develop due to an external force's application on an object. When a specific external force is applied to an object, internal stress generates in the material. The value of stress can obtain by taking the ratio of the externally applied force and cross-sectional area of the object. There are different types of stress depending on the type of external force.

Question

A steel bar ABCD (4m) long is subjected to forces as shown in Figure. Find the stresses in each part.

(3): A steel bar ABCD (im) long is subjected to forces as shown in Figure.
Find the stresses in each part.
d=15 mm
d-20 mm
d-15 mm
20 kN
25 kN
SKN
10 KN

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

A solid aluminum bar (G = 27 GPa ) of diameter d = 40 mm is subjected to torques T = 300 N - m acting in the directions shown in the figure, Determine the maximum shear, tensile, and compressive stresses in the bar and show these stresses on sketches of properly oriented stress elements. Determine the corresponding maximum strains (shear, tensile, and compressive) in the bar and show these strains on sketches of the deformed elements.
A copper bar with a rectangular cross section is held without stress between rigid supports (see figure). Subsequently, the temperature of the bar is raised 50°C (a) Determine the stresses on all faces of the elements A and B, and show these stresses on sketches of the elements. (Assume = 17.5 × 10-6/? and E = 120 GPa ) (b) If the shear stress at B is known to be 48 MPa at some inclination 8, find angle
An element in plane stress is subjected to stresses sx= -5500 psi, sy= -2000 psi, and Tx. = 1900 psi (see the figure for Problem 7.3-1). Determine the principal stresses and show them on a sketch of a properly oriented element.
Plastic bar of diameter d = 32 mm is compressed in a testing device by a Force P = 190 N that is applied as shown in the figure. (a) Determine the normal and shear stresses acting: on all faces of stress elements oriented at (1 ) an angle 8 = 00, (2) an angle ?? = 22.5s, and (3) an angle ?? = 45°. In each case, show the stresses on a sketch of a properly oriented element. What are smaxtmax (b) Find smax and tmax in the plastic bar if a re-cantering spring of stiffness k is inserted into the testing device, as shown in the figure. The spring stillness is 1/6 of the axial stiffness of the plastic bar.
Solve the preceding problem for a plate of dimensions 100 mm × 250 mm subjected to a compressive stress of 2.5 MPa in the long direction and a tensile stress of 12.0 MPa in the short direction (see figure).
A prismatic bar is subjected to an axial force that produces a tensile stress ????=65 MPa and a shear stress T??= 23 MPa on a certain inclined plane (see figure). Determine the stresses acting oil all laces of a stress element oriented at ?? = 30°, and show the stresses on a sketch of the element.
Acting on the sides of a stress element cut from a bar in uniaxial stress are tensile stresses of 10,000 psi and 5000 psi, as shown in the figure. (a) Determine the angle 0 and the shear stress T and show all stresses on a sketch of the element. (b) Determine the maximum normal stress amaxand the maximum shear stress Tmax in the material.
Solve the preceding problem if F =90 mm, F = 42 kN, and t = 40°MPa
A steel bar with a diameter d = 12 mm is subjected to a tensile load P = 9.5 kN (see figure). (a) What is the maximum normal stresser smax in the bar? (b) What is the maximum shear stress tmax? (c) Draw a stress element oriented at 45° to the axis of the bar and show all stresses acting on the faces of this element. (d) Repeat part (c) for a stress element oriented at 22.5° to the axis of the bar.
-4. - An element in plane stress is subjected to stresses ??x= 105 MPa, ??y= 75 MPa, and sxy= 25 MPa (see the figure for Problem 7.3-1). Determine the principal stresses and show them on a sketch of a properly oriented element.
The stresses on an element are sx= 1000 Psi. sy= 500 psi, and txy= 350 psi. Find the stresses acting on an element oriented at an angle 0 = 250. Show these stresses on the rotated element.
A single steel strut AB with a diameter (a) Find the strut force Fs and average normal stress ds= 8 mm supports the vehicle engine hood of a in the strut. mass 20 kg that pivots about hinges at C and D (see (b) Find the average shear stress t aver in the bolt at A,figure parts a and b). The strut is bent into a loop at (C) Find the average bearing stress bon the bolt at A. its end and then attached to a bolt at A with a diameter db= 10 mm. Strut AB lies in a vertical plane.