The truss to analyse is loaded as shown below. The truss is supported by a frictionless pin at F and a frictionless roller at A. Determine: a) The magnitude of the reactions at the supports A and F. b) The force in member CD, HD and HG using the method of sections. Indicate if the members are in tension or compression. c) The force in member BH and FE using the method of joints. Indicate if the member is in tension or compression. Ω 100 .(m) B 50 kN 45° 45° D 30 kN A H 45° E 30 kN G Ω .(m)* Ω 100 100 (m)-

The truss to analyse is loaded as shown below. The truss is supported by a frictionless pin at F and a frictionless roller at A. Determine: a) The magnitude of the reactions at the supports A and F. b) The force in member CD, HD and HG using the method of sections. Indicate if the members are in tension or compression. c) The force in member BH and FE using the method of joints. Indicate if the member is in tension or compression. Ω 100 .(m) B 50 kN 45° 45° D 30 kN A H 45° E 30 kN G Ω .(m)* Ω 100 100 (m)-

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter12: Static Equilibrium And Elasticity

Section: Chapter Questions

Problem 40P: The uniform boom shown below weighs 3000N . It is supported by the horizontal guy wire and by the...

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Question

omega is equal to 100

The truss to analyse is loaded as shown below. The truss is supported by a
frictionless pin at F and a frictionless roller at A.
Determine:
a) The magnitude of the reactions at the supports A and F.
b) The force in member CD, HD and HG using the method of sections.
Indicate if the members are in tension or compression.
c) The force in member BH and FE using the method of joints. Indicate if the
member is in tension or compression.
Ω
100
.(m)
B
50 kN
45°
45°
D 30 kN
A
H
45°
E
30 kN
G
Ω
.(m)*
Ω
100
100
(m)-

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