A column is fabricated by adhesively bonding two aluminum faceplates to a foam plastic core as shownbelow. Note that there are only left and right aluminum plates (with no front and back plates). The foamplastic core has a square cross-section with elastic modulus Ef 1110 MPa. Determine the stress in thealuminum plates, the stress in the foam core, and the displacement of the column under the action of theapplied force.=Note: Express tensile stresses as positive (+) and compressive stresses as negative (-).Given:•L1L2 ==100 mm= 1.7 m•.L3 ==1.4 mmRIGID PLATEALUMINUMFACE PLATEFFOAML2|← 41 +| |—–—– 63L1L3F = 37 kNσα=σ f =|ɗ| ==number (rtol=0.01, atol=1e-05)number (rtol=0.01, atol=1e-05)number (rtol=0.01, atol=1e-05)MPa ?MPamm?

σa = -83.93MPaσf = -1.35MPaδcolumn = 2.07mmExplanation:

Answered: A column is fabricated by adhesively…

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

Three metal rods are firmly attached to the walls and the middle rigid plate. Rod AB is made from stainless steel and rods CD and EF are made from 2014-T6 aluminum. If a balanced load is applied to the rigid plate, determine what the stresses are in the rods. Follow the sign convention that tensile stress is positive and compressive stress is negative. The parameter values are listed in the table above the figure. A parameter value units 470 mm 400 mm 40 mm 30 mm 30 KN cc 080 BY NO SA 2021 Cathy Zupke L₁ L2 d₁ d₂ P 4₁ B C E The stress in AB σAB= The stress in CD and EF: OCD = EF= d₂ L₂ MPa D F MPa
The rectangular bar shown is connected to a support bracket with a 24 mm diameter pin. The width of the rectangular bar is 80 mm and its thickness is 25 mm. The bearing stress in the bar cannot exceed 120 MPa. Determine the maximum value of Pmax that can be supported based solely on consideration of the bearing stress in the bar. Note: This question is not asking about any stresses in the support bracket.just bearing stress in the rectangular bar. Rectangular bar Support bracket
The figure shows a flat hanger bar for supporting shop equipment in a factory. The bar is fixed to a support by means of a bolted connection. The main part of the hanging bar is 1.5 inches wide. This width varies up to 3.0 inches. A 1.0-inch diameter bolt transfers the hanger bar load to the two top bracket plates. Determine the allowable stress of the tension load P in the hanger in the following two instances: to. The allowable tensile stress in the main part of the hanger is 16,000 psi. b. The allowable stress load between the hanger bar and the bolt is 26,000 lb/pu.
Question: Consider that the fit between the elements shown in the Figure below is H6/s5. They are both made of SAE 1340 OQT 1000 steel (Sy= 950 MPa, E = 200 GPa). Take D; = 75 mm and D, %3D %3D 90 mm. Determine the maximum possible value of the tangential stress at the inner surface of the outer element in MPa. NOTE: Answer is not 4750MPA. If you Submit This answer I will Directly report. |D, H6/s5 D. 6/7
The state of stress shown below is from the surface of a bar under axial and torsion loading. Calculate the principal stresses and directions (i.e, the value of the angle 0). Draw the state of stress aligned with the principal directions. 60 MPa T 9. 40 MPa 40 MPа
If the flat link shown below has an allowable tensile stress of 75 MPa, then a force P 1800 N will require the link to have a minimum thickness of: 30 mm 10 mm 3.20 mm 2.60 mm 2.40 mm 2.20 mm 3.60 mm 3.00 mm 2.80 mm O 3.40 mm
1. Find the tensile stress in MPa in member AB shown in the figure. All connection bars have square cross section and bar width is 15 mm. Points A, B and C are pin connections. Square 15 mm side 6m 3.5m C 20KN
Determine the maximum axial force that can be applied to the bar shown in Figure 3. The allowable stress is 100 MPa. The dimensions are: Hole diameter 20 mm. Thickness of bar: 6 mm D = 40 mm d%3D20mm Fillet radius, r = 4 mm 40mm 20 mm r 4 mm 20 mm Figure 3 P.
A steam boiler is to have a 300 mm diameter hand placed hole on one end. If themaximum internal pressure is 1.3 MPa, how many 15 mm holes will be required to keepthe cover plate in position? The root diameter of a 15 mm bolt is 12 mm. The allowabletensile stress in the bolts is 100 MPa and the initial stress in the bolts when they aretightened is 600 MPa.
Fill in the blanks: The steel rod is stress-free before the axial loads P₁ =169 kN and P2 = 88 kN are applied to the rod. Assuming that the walls are rigid, calculate the axial force in each segment after the loads are applied. Use E-200 GPa. A = 2000 mm² A = 900 mm² A = 1200 mm² P P₁ B с D -250 +₁3 500 mm mm- 350 mm- ANSWER: KN, PBC = PCD = KN KN, PAB = (express it in whole number) A
The yoke and rod connection assembly shown in the figure below is subjected to a tensile force of 5 kN. I Determine the tensile stress in each rod. Determine the shear stress in pin A between the members. If each rod is 600 mm long, determine the overall extension of the assembly. Ignore any stretch in the joint. 40 mm 5 kN. 30 mm 25 mm 5 kN
1.4 Axial loads are applied to the compound rod that is composed of an aluminum segment rigidly connected between steel and bronze segments. What is the stress in cach material given that P = 10 kN? Bronze Aluminmım Steel A=400 mm2 2P A=600 mm A= 300 mm 3P 4P P m 5m- -4m-

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