4.33 plz 4.33 and 4.34 A bar having the cross section shown has been formed bysecurely bonding brass and aluminum stock. Using the data oithe table, determine the largest permissible bending moment whenthe composite bar is bent about a horizontal axis.AluminumBrassModulus of elasticity70 GPa105 GPaAllowable stress100 MPa160 MPaBrass10 mm10 mm6 mmAluminumAluminum10 mm30 mmBrass40 mm10 mm6 mm40 mm→30 mmFig. P4.34Fig. P4.334.35 and 4,36For the composite bar indicated, determine the largest per-

Given: The cross section of the bar is shown below:

Answered: securely bonding brass and aluminum…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

A bar having the cross section shown has been formed by securely bonding brass and aluminum stock. Using the data given below, determine the largest permissible bending moment when the composite bar is bent about a horizontal axis.Modulus of elasticity 70 GPa,105 GPa Allowable stress100 MPa,160 MPa
A steel bar of 0.8 x 2.5-in. rectangular cross section is subjected to two equal and opposite couples acting in the vertical plane of symmetry of the bar (Fig. . Determine the value of the bending moment M that causes the bar to yield. Assume σY= 36 ksi
The simply supported joist is used in the construction of a floor for a building. In order to keep the floor low with respect to the sill beams C and D, the ends of the joists are notched as shown. If the allowable shear stress is tallow = 350 psi and the allowable bending stress is sallow = 1500 psi, determine the height h that will cause the beam to reach both allowable stresses at the same time. Also, what load P causes this to happen? Neglect the stressconcentration at the notch.
A 200-lb man starts at end A of the wooden plank and walks toward end B. If the plank will fail when the maximum bending stress is 6000 psi, find the farthest distance x that the man can walk safely.
To determine the state of stress in a solid rod using the principle of superposition. A solid rod has a diameter of e� = 55 mmmm and is subjected to the loading shown. Let a� = 200 mmmm , b� = 220 mmmm , c� = 350 mmmm , d� = 250 mmmm , and P� = 3.0 kNkN . Take point A to be at the top of the circular cross-section. As shown (Figure 2), a cut was made at A to determine the resultant internal loadings. Determine the moment about the x axis, Mx��. b) Part B - Moment about the z axis at A Part C - Stress due to the normal force To find the state of stress at A, the principle of superposition must be used. If the rod has a diameter of 55 mm , find the stress σA�� due to the normal force. Part D - Stress due to the bending moment about the x axis To find the state of stress at A, the principle of superposition must be used. If the rod has a diameter of 55 mm , find the stress σA�� due to the bending moment about the x axis.
A 50-kN force is subjected to a lap joint fastened by three 20-mm diameter rivets.(a) the shearing stress in each rivet.(b) the bearing stress in each plate.(c) the maximum average tensile stress in each plate. Assume that the axial load P is distributed equally amongthe three rivets. equally among the three rivets.
A wooden beam is fabricated by nailing together three boards as shown. The boards have dimensions of b1 = 11 in., d1 = 2.1 in., b2 = 2.1 in., d2 = 10 in., b3 = 6 in., and d3 = 2.1 in. (e) If a bending moment applied about the z axis produces a tension normal stress of σx = 580 psi at the bottom of the cross section, determine the compression normal stress produced at the top of the cross section.
Two members AB and AC are made of material with E= 138 Gpa and each member has cross sectional area of A= 346 mm2. The members are used to support bar BC. If P=1917 N, L1= 242 mm , L2= 373 mm and L3= 459 mm . Answer the following questions. The tension in member AB? The tension in member CD? The elongation in member AB? The elongation in member CD? Vertical displacement of point E?
A shaft is made of bronze at length AB and steel at length BC fixed at both ends. It is subjected to a concentrated torsional moment at the junction, The steel segment is 1 meter long. Assume that the Bronze has a diameter of 75mm, G = 35 GPa and τ = 60 MPa whilst the steel has a diameter of 50mm, G = 80 GPa, and τ = 80 MPa.a) What is the ratio of the length of steel to the length of bronze such that the allowable stress in each material is reached simultaneously.b) What is the reaction at the left end if the maximum torque is applied to the saft, in kN.
A 13-mm-diameter steel (E = 193 GPa) rod (2) is connected to a 27-mm-wide by 10-mm-thick rectangular aluminum (E = 72 GPa) bar (1), as shown. Assume L1 = 0.74 m and L2 = 1.38 m. Determine the force P (in kN rounded to the nearest tenths) required to stretch the assembly 8.1 mm.
The beam shown is made of a nylon for which the allowable stress is 24 MPa in tension and 30 MPa in compression. Determine the largest couple M that can be applied to the beam. Solve Prob. 4.16, assuming that d = 40 mm. For Problem 4.17, flip the T cross section upside down. Do not reverse the way thecoupleis applied.(a) Determinethe largest coupleMthat can be applied. (b) Determine the largest compressive stress. (c) Determine the largesttensile stress. (d)Replace this beam by another that isrectangularwith the same total area,supportcanhave thesame maximum coupleM.Make acentrally locatedcircular extrusion of diameter:(d1)Determinethe diameter ofthis circle.(d2)Determinethe lengthsof the sidesof thisrectangle
Specifications of the steel rod at B. Length=2 meters diameter= 25 mm E= 200 GPa Show complete solution 1. Draw the shear force and bending moment diagrams. 2. Determine the maximum flexural stress 3. Determine the stress in the steel rod at B

SEE MORE QUESTIONS

Recommended textbooks for you

Elements Of Electromagnetics

Mechanical Engineering

ISBN:

9780190698614

Author:

Sadiku, Matthew N. O.

Publisher:

Oxford University Press

Mechanics of Materials (10th Edition)

Mechanical Engineering

ISBN:

9780134319650

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Thermodynamics: An Engineering Approach

Mechanical Engineering

ISBN:

9781259822674

Author:

Yunus A. Cengel Dr., Michael A. Boles

Publisher:

McGraw-Hill Education

Elements Of Electromagnetics

Mechanical Engineering

ISBN:

9780190698614

Author:

Sadiku, Matthew N. O.

Publisher:

Oxford University Press

Mechanics of Materials (10th Edition)

Mechanical Engineering

ISBN:

9780134319650

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Thermodynamics: An Engineering Approach

Mechanical Engineering

ISBN:

9781259822674

Author:

Yunus A. Cengel Dr., Michael A. Boles

Publisher:

McGraw-Hill Education

Control Systems Engineering

Mechanical Engineering

ISBN:

9781118170519

Author:

Norman S. Nise

Publisher:

WILEY

Mechanics of Materials (MindTap Course List)

Mechanical Engineering

ISBN:

9781337093347

Author:

Barry J. Goodno, James M. Gere

Publisher:

Cengage Learning

Engineering Mechanics: Statics

Mechanical Engineering

ISBN:

9781118807330

Author:

James L. Meriam, L. G. Kraige, J. N. Bolton

Publisher:

WILEY

SEE MORE TEXTBOOKS