2. A truss is shown in the figure below. a) Based on the number of joints and members, discuss about the stability of the truss b) Determine the reaction forces at supports.. c) Use "the method of sections" to determine the forces in members ED, EH, and GH, d) Determine whether each member is in tension (T) or compression (C). 50 kN 40 kN 2 m -2 m- -2 m D E F O 1.5 m C -30 kN G H 1.5 m B 40 kN I A 1.5 m 1. Given the specified tensions in cables AB and AC, calculate the resultant moments produced by these tensile forces at point A about point 0. ス 6 m 1.5 m B 2 m FB = 55 N 4 m 4 m Fc = 40 N A 3 m
2. A truss is shown in the figure below. a) Based on the number of joints and members, discuss about the stability of the truss b) Determine the reaction forces at supports.. c) Use "the method of sections" to determine the forces in members ED, EH, and GH, d) Determine whether each member is in tension (T) or compression (C). 50 kN 40 kN 2 m -2 m- -2 m D E F O 1.5 m C -30 kN G H 1.5 m B 40 kN I A 1.5 m 1. Given the specified tensions in cables AB and AC, calculate the resultant moments produced by these tensile forces at point A about point 0. ス 6 m 1.5 m B 2 m FB = 55 N 4 m 4 m Fc = 40 N A 3 m
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
A truss is shown in the figure below.
a) Based on the number of joints and members, discuss about the stability of the truss.
b) Determine the reaction forces at supports.
c) Use "the method of sections" to determine the forces in members ED, EH, and GH
d) Determine whether each member is in tension (T) or compression (C)
Transcribed Image Text:2. A truss is shown in the figure below.
a) Based on the number of joints and members, discuss about the stability of the truss
b) Determine the reaction forces at supports..
c) Use "the method of sections" to determine the forces in members ED, EH, and GH,
d) Determine whether each member is in tension (T) or compression (C).
50 kN
40 kN
2 m
-2 m-
-2 m
D
E
F
O
1.5 m
C
-30 kN
G
H
1.5 m
B
40 kN
I
A
1.5 m
Transcribed Image Text:1. Given the specified tensions in cables AB and AC, calculate the resultant moments produced
by these tensile forces at point A about point 0.
ス
6 m
1.5 m
B
2 m
FB = 55 N
4 m
4 m
Fc = 40 N
A
3 m
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