Problem 2.33 PHILIPS2122-ENGG110 x o Lecture 2: ConceptsO File mfs04/user08/SGCHAYEA/Documents/Week12_Compatibility 21-22-1%20(1).pdfE Concepts28 / 3110023EPROBLEM 2.335 mm5 mm20 mm20 mmAn axial force of 60 kN is applied tothe assembly shown by means of rigidend plates. Determine (a) the normalstress in the brass shell, and (b) thecorresponding deformation of theassembly.[Ans. (a) 47.5 MPa (b) 0.1132 mm]5 mm5 mm24Steel coreE= 200 GPa25Brass shellPROBLEM 2.34250 mmE = 105 GPaThe length of the assembly decreasesby 0.15 mm when an axial force isapplied by means of rigid end plates.Determine (a) the magnitude of theapplied force, and (b) thecorresponding stress in the steel core.[Ans. (a) 79.5 kN (b) 120 MPa]See HINTS on next slide.2627Fig. P2.33 and P2.34HINTS for Problem 2.34EQUILIBRIUM, COMPATIBILITY & STRESS/STRAIN:30hpsplay E231

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PROBLEM 2.33 An axial force of 60 kN is applied to the assembly shown by means of rigid end plates. Determine (a) the normal stress in the brass shell, and (b) the corresponding deformation of the assembly. [Ans. (a) 47.5 MPa (b) 0.1132 mm]

PROBLEM 2.33 An axial force of 60 kN is applied to the assembly shown by means of rigid end plates. Determine (a) the normal stress in the brass shell, and (b) the corresponding deformation of the assembly. [Ans. (a) 47.5 MPa (b) 0.1132 mm]

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Basic Terminology in Mechanics

The area of science and mathematics concerned the motion of the objects, the relation between the force matter, and motion if specified. Forces exerted over the objects result in displacements or changes in the position of an object concerning its environment. This branch of physics keeps its roots in Ancient Greece in the form of the scripts of Aristotle and Archimedes.

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Problem 2.33

PHILIPS
2122-ENGG110 x o Lecture 2: Concepts
O File mfs04/user08/SGCHAYEA/Documents/Week12_Compatibility 21-22-1%20(1).pdf
E Concepts
28 / 31
100
23
E
PROBLEM 2.33
5 mm
5 mm
20 mm
20 mm
An axial force of 60 kN is applied to
the assembly shown by means of rigid
end plates. Determine (a) the normal
stress in the brass shell, and (b) the
corresponding deformation of the
assembly.
[Ans. (a) 47.5 MPa (b) 0.1132 mm]
5 mm
5 mm
24
Steel core
E= 200 GPa
25
Brass shell
PROBLEM 2.34
250 mm
E = 105 GPa
The length of the assembly decreases
by 0.15 mm when an axial force is
applied by means of rigid end plates.
Determine (a) the magnitude of the
applied force, and (b) the
corresponding stress in the steel core.
[Ans. (a) 79.5 kN (b) 120 MPa]
See HINTS on next slide.
26
27
Fig. P2.33 and P2.34
HINTS for Problem 2.34
EQUILIBRIUM, COMPATIBILITY & STRESS/STRAIN:
30
hp
splay E231

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