The transmission tower is subjected to the forces F₁ = 3.8 KN at = 64° and F2: 3.1 kN at 21°. Determine the = = forces in members BC, BP, PQ, PC, CD, DP and NP. Use positive values to indicate tension and negative values to indicate compression. кажажь жажах 不 d J K E N M F P d B h S CENTER LINE Q A R cc 10 BY NC SA kbb 2013 Michael Swanbom Values for dimensions on the figure are given in the following table. Note the figure may not be to scale. Variable Value a 1.6 m b 3 m с 2.1 m d 5.3 m h 10 m The force in member BC is The force in member BP is The force in member PQ is The force in member PC is The force in member CD is The force in member DP is The force in member NP is KN. KN. KN. KN. KN. KN. į į į į Ź Ź Ź KN.
The transmission tower is subjected to the forces F₁ = 3.8 KN at = 64° and F2: 3.1 kN at 21°. Determine the = = forces in members BC, BP, PQ, PC, CD, DP and NP. Use positive values to indicate tension and negative values to indicate compression. кажажь жажах 不 d J K E N M F P d B h S CENTER LINE Q A R cc 10 BY NC SA kbb 2013 Michael Swanbom Values for dimensions on the figure are given in the following table. Note the figure may not be to scale. Variable Value a 1.6 m b 3 m с 2.1 m d 5.3 m h 10 m The force in member BC is The force in member BP is The force in member PQ is The force in member PC is The force in member CD is The force in member DP is The force in member NP is KN. KN. KN. KN. KN. KN. į į į į Ź Ź Ź KN.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Need help, please provide all work and round answers to 3 sig figs.
Transcribed Image Text:The transmission tower is subjected to the forces F₁ = 3.8
KN at = 64° and F2: 3.1 kN at 21°. Determine the
=
=
forces in members BC, BP, PQ, PC, CD, DP and NP.
Use positive values to indicate tension and negative values to
indicate compression.
кажажь жажах
不
d
J
K
E
N
M
F
P
d
B
h
S
CENTER
LINE
Q
A
R
cc 10
BY NC SA
kbb 2013 Michael Swanbom
Values for dimensions on the figure are given in the following
table. Note the figure may not be to scale.
Variable Value
a
1.6 m
b
3 m
с
2.1 m
d
5.3 m
h
10 m
The force in member BC is
The force in member BP is
The force in member PQ is
The force in member PC is
The force in member CD is
The force in member DP is
The force in member NP is
KN.
KN.
KN.
KN.
KN.
KN.
į į į į Ź Ź Ź
KN.
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