EBK MECHANICS OF MATERIALS
7th Edition
ISBN: 9780100257061
Author: BEER
Publisher: YUZU
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Chapter 10, Problem 122RP
The line of action of the 75-kip axial load is parallel to the geometric axis of the column AB and intersects the x axis at x = 0.6 in. Using E = 29 × 106 psi, determine (a) the horizontal deflection of the midpoint C of the column, (b) the maximum stress in the column.
Fig. P10.122
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Knowing that the average normal stress in member EF of the Pratt bridge truss shown must not exceed 8.56 ksi for the given loading, determine the cross-sectional area (in sq. in) of this member that will yield the most economical and safe design if h = 14.3 ft and P = 89.28 kips.
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Chapter 10 Solutions
EBK MECHANICS OF MATERIALS
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