Reg No.

Max. Marks: 100

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b)

2

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4 ஐ
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5 ஐ
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D1019 Pages: 2

Name:

APJ ABDUL KALAM TECHNOLOGICAL UNIVERSITY
FOURTH SEMESTER B.TECH DEGREE EXAMINATION(R&S), MAY 2019
Course Code: ME202
Course Name: ADVANCED MECHANICS OF SOLIDS (ME)

PARTA
Answer any three full questions, each carries 10marks.
Explain stress at a point in rectangular shaped member?
1 2 1
Stress at a point is given [2 -2 —3]k Pa. Determine principal stresses?
1 -3 4

From fundamentals derive the equilibrium equation in rectangular coordinate for
two-dimensional system?
A cantilever beam 4 m long having rectangular cross section of 15 cm height and
2 cm thick. This is loaded at its free end. The load at free end is 100 kN. Find
maximum bending stress and maximum shear stress in the cantilever?
Explain St. Venant’s end effect with an example?
Explain uniqueness theorem?
PART ‏تا‎

Answer any three full questions, each carries 10marks.
Sketch a 2-Dimensional element in polar coordinate (r, ©) system and show all
stresses on it?
Derive the equilibrium equation in 2-Dimensional polar coordinate system?
Find the downward displacement at the point of load applied for the given

figure? Cross section of members 2 cm ? and Young’s modulus 200 GPa.

1000 kN

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Duration: 3 Hours

Marks

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