30 kN 30 25 kN- E 25- 25 6 m 13 12 30 65 60 50 kN. D 50 50 50 6 m 65 120 60 130 30 25 B 50 A, = 75 A B E 5m A, = 90 (b) B, = 120 (a) 65 D 5 50 12 /13 12 13 FAD FaD (c) FIG. 4.20
30 kN 30 25 kN- E 25- 25 6 m 13 12 30 65 60 50 kN. D 50 50 50 6 m 65 120 60 130 30 25 B 50 A, = 75 A B E 5m A, = 90 (b) B, = 120 (a) 65 D 5 50 12 /13 12 13 FAD FaD (c) FIG. 4.20
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
Determine the force in each member of the truss shown in Fig. 4.20(a) by the method of joints.

Transcribed Image Text:30 kN
30
25 kN-
E
25-
25
6 m
13
12
30
65
60
50 kN.
D
50
50
50
6 m
65
120
60 130
30
25
B
50
A, = 75
A
B
E 5m
A, = 90
(b)
B, = 120
(a)
65
D
5
50
12 /13
12
13
FAD
FaD
(c)
FIG. 4.20
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