B 80) 6m 20KN 6m 20kN/m D 30KN Figure 1 6m M H 20KN 6m G 8m Figure 1 above shows a truss structure, which is supported at A and G. The truss is design to support a uniform load 20kN/m from C to E as shown in the figure. Given the elastic modulus, E=200GPa, and the cross-sectional area for member AJ, JI, IH, and HG is equal to 500mm² while other members is equal to 250mm². Based on the details given, solve the following task to analyse the truss structure. Task 1 By using an appropriate method, i) Describe the determinacy and stability of the truss structure. Your answer must be support by details explanation (CO1, C2, PO1, WP1) Show the internal force for each member in truss structure. Your answer must be include the free body diagram of the structure, calculation of the reaction at support and detail calculation for each joint (CO2, C3, PO2, WP1)

Solid Waste Engineering
3rd Edition
ISBN:9781305635203
Author:Worrell, William A.
Publisher:Worrell, William A.
Chapter4: Mechanical Processes
Section: Chapter Questions
Problem 4.9P
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Introduction
Structural analysis is important for designing all type of structure including truss structure. There are several method
to analyse truss structure. Therefore, student should be able to analyse the truss structure with appropriate method.
This assignment is given to student to evaluate the ability of the student in solving the complex problem involving
truss structure as shown in Figure 1 below.
B
6m
88)
O
20kN
By using an appropriate method,
i)
6m
20kN/m
D
30KN
Figure 1
6m
H
20KN
6m
LL
G
Figure 1 above shows a truss structure, which is supported at A and G. The truss is design to support a
uniform load 20kN/m from C to E as shown in the figure. Given the elastic modulus, E=200GPa, and the
cross-sectional area for member AJ, JI, IH, and HG is equal to 500mm² while other members is equal to
250mm². Based on the details given, solve the following task to analyse the truss structure.
Task 1
8m
Describe the determinacy and stability of the truss structure. Your answer must be support by
details explanation (CO1, C2, PO1, WP1)
Show the internal force for each member in truss structure. Your answer must be include the
free body diagram of the structure, calculation of the reaction at support and detail calculation
for each joint (CO2, C3, PO2, WP1)
Transcribed Image Text:Introduction Structural analysis is important for designing all type of structure including truss structure. There are several method to analyse truss structure. Therefore, student should be able to analyse the truss structure with appropriate method. This assignment is given to student to evaluate the ability of the student in solving the complex problem involving truss structure as shown in Figure 1 below. B 6m 88) O 20kN By using an appropriate method, i) 6m 20kN/m D 30KN Figure 1 6m H 20KN 6m LL G Figure 1 above shows a truss structure, which is supported at A and G. The truss is design to support a uniform load 20kN/m from C to E as shown in the figure. Given the elastic modulus, E=200GPa, and the cross-sectional area for member AJ, JI, IH, and HG is equal to 500mm² while other members is equal to 250mm². Based on the details given, solve the following task to analyse the truss structure. Task 1 8m Describe the determinacy and stability of the truss structure. Your answer must be support by details explanation (CO1, C2, PO1, WP1) Show the internal force for each member in truss structure. Your answer must be include the free body diagram of the structure, calculation of the reaction at support and detail calculation for each joint (CO2, C3, PO2, WP1)
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