EBK MECHANICS OF MATERIALS
7th Edition
ISBN: 8220100257063
Author: BEER
Publisher: YUZU
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Chapter 2.1, Problem 27P
Each of the links AB and CD is made of aluminum (E = 10.9 × 106 psi) and has a cross-sectional area of 0.2 in2. Knowing that they support the rigid member BC, determine the deflection of point E.
Fig. P2.27
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PROBLEM 2.25
Link BD is made of brass ( E=105GPa ) and has a cross-sectional area of
240mm2. Link CE is made of aluminum (E=72GPa) and has a cross-
sectional area of 300mm2. Knowing that they support rigid member ABC,
determine the maximum force P that can be applied vertically at point A if
the deflection of A is not to exceed 0.35 mm
4) Each of the links AB and CD is made of aluminum (E =75 GPa) and has a cross-sectional
area of 125 mm². Knowing that they support the rigid member BC, determine the deflection
of point E
A
D
P = 5 kN
0.36 m
В
C
0.44 m
0.20 m
Portion BC of the rod ABC are made of an aluminum for which E= 70 GPa and portion AB is made of steel for which
E = 200 GPa. Given: P = 9 kN, a = 0.6 m, b=0.7 m and the diameter of rod AB is c = 36 mm,
(a) Determine the value of Q so that the deflection at A is zero
(b) The corresponding deflection of point B
60-mm diameter
Chapter 2 Solutions
EBK MECHANICS OF MATERIALS
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