A load P is supported by a structure consisting of rigid bar BDF and three identical 15-mm- diameter steel E = 200 GPa rods, as shown in the figure. Use a = 2.93 m, b = 1.535 m, and L = 3 m. For a load of P = 115 kN, determine the displacement of joint D. Unit should be in mm A (1) B b a C P D (2) a E F (3) L

Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter2: Axially Loaded Members
Section: Chapter Questions
Problem 2.3.24P: A post AB supporting equipment in a laboratory is tapered uniformly throughout its height H (see...
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A load P is supported by a
structure consisting of rigid bar
BDF and three identical 15-mm-
diameter steel E = 200 GPa rods,
as shown in the figure. Use a =
2.93 m, b = 1.535 m, and L = 3
m.
For a load of P = 115 kN,
determine the displacement of
joint D. Unit should be in mm
A
(1)
B
b
a
C
P
D
(2)
a
E
F
(3)
L
Transcribed Image Text:A load P is supported by a structure consisting of rigid bar BDF and three identical 15-mm- diameter steel E = 200 GPa rods, as shown in the figure. Use a = 2.93 m, b = 1.535 m, and L = 3 m. For a load of P = 115 kN, determine the displacement of joint D. Unit should be in mm A (1) B b a C P D (2) a E F (3) L
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