(1) A L1 B (2) L2 C L3 (3) D
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
A solid brass [E = 109 GPa] axial member is loaded and supported as shown. Segments (1) and (2) each have a diameter of 27 mm and segment (3) has a diameter of 13 mm. Assume L1 = 1.8 m, L2 = 1.0 m, L3 = 1.7 m, R = 38 kN, Q = 14 kN, and P = 24 kN. Determine:
(a) the deformation of segment (2).
(b) Determine the axial deformation of section (2).
(c) Determine the axial force in section (1) and section (3).
(d) Determine the deflection of joint D (positive if downward) with respect to the fixed support at A.
(e) Determine the maximum normal stress in the entire axial member. Give answer in MPa.

Transcribed Image Text:(1) A
L1
B
(2)
L2
C
L3
(3)
D
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