Q.1 A truss is loaded as shown in (a) Calculate the forces in all men (b) Calculate the horizontal displa support D, if the cross section members are equal to 2500 mr Elastic Young's Modulus is E kN/mm².

Structural Analysis
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Chapter2: Loads On Structures
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Question Number (2) Mechanics of Materials and Structures

Q.1 A truss is loaded as shown in Figure Q1.
(a) Calculate the forces in all members.
(b) Calculate the horizontal displacement of
support D, if the cross section of all
members are equal to 2500 mm² and the
Elastic Young's Modulus is E = 200
kN/mm².
↑
3m
↓
B
4m
12 kN
Figure Q.1
4m
D
Transcribed Image Text:Q.1 A truss is loaded as shown in Figure Q1. (a) Calculate the forces in all members. (b) Calculate the horizontal displacement of support D, if the cross section of all members are equal to 2500 mm² and the Elastic Young's Modulus is E = 200 kN/mm². ↑ 3m ↓ B 4m 12 kN Figure Q.1 4m D
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