STRUCTURAL ANALYSIS (LL)
6th Edition
ISBN: 9780357030967
Author: KASSIMALI
Publisher: CENGAGE L
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Question
Chapter 12, Problem 16P
To determine
Find the approximate axial forces, shears, and moments for the all members of the frames using cantilever method.
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Students have asked these similar questions
C- In Fig.C , Resolve the 10ON force into components along the u and v axes, and
determine the magnitude of each of these components.
D- In Fig.D, Determine the moment of the force about point O.
400 N
100N
28
и
18
R
2.12 m
Fig. C
-2.12 m
Fig.D
4.75 The structure consists of two identical bars joined by a pin at B. Neglecting
the weights of the bars, find the magnitude of the pin reaction at C.
200 mm
200 mm
25
45°
B
80 kg 45°
Fig. P4.75
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)
Chapter 12 Solutions
STRUCTURAL ANALYSIS (LL)
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