EXAMPLE 3.3 Determine the force in each member of the scissors truss shown in Fig. 3-2la. State whether the members are in tension or compression. The reactions at the supports are given. 700 N 800 N SOLUTION A, 566 N 60 The truss will be analyzed in the following sequence: 30 Joint E, Fig. 3-21b. Note that simultaneous solution of equations ir avoided hy the r LOYOS oriantation 3m 3 m A,502 N E,-764 N (a)
EXAMPLE 3.3 Determine the force in each member of the scissors truss shown in Fig. 3-2la. State whether the members are in tension or compression. The reactions at the supports are given. 700 N 800 N SOLUTION A, 566 N 60 The truss will be analyzed in the following sequence: 30 Joint E, Fig. 3-21b. Note that simultaneous solution of equations ir avoided hy the r LOYOS oriantation 3m 3 m A,502 N E,-764 N (a)
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
![EXAMPLE 3.3
Determine the force in each member of the scissors truss shown in
Fig. 3-2la. State whether the members are in tension or compression.
The reactions at the supports are given.
700 N
800 N
SOLUTION
A, 566 N
60
60
The truss will be analyzed in the following sequence:
30°
30
Joint E, Fig. 3-21b. Note that simultaneous solution of equations
is avoided by the x, y axes orientation.
3m
3 m
E,-764 N
A,
502 N
(a)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F62e5c874-e834-42f1-938e-65f064ab1dfd%2F23151039-d9e3-4535-91ee-c1ddefa97c03%2Fhm2fe2n_processed.jpeg&w=3840&q=75)
Transcribed Image Text:EXAMPLE 3.3
Determine the force in each member of the scissors truss shown in
Fig. 3-2la. State whether the members are in tension or compression.
The reactions at the supports are given.
700 N
800 N
SOLUTION
A, 566 N
60
60
The truss will be analyzed in the following sequence:
30°
30
Joint E, Fig. 3-21b. Note that simultaneous solution of equations
is avoided by the x, y axes orientation.
3m
3 m
E,-764 N
A,
502 N
(a)
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