Answered: Determine all bar forces using the…

Engineering

Civil Engineering

Determine all bar forces using the method of Joints. Summarize answers as shown in the table below.

Engineering Fundamentals: An Introduction to Engineering (MindTap Course List)

5th Edition

ISBN:9781305084766

Author:Saeed Moaveni

Publisher:Saeed Moaveni

Chapter7: Length And Length-related Variables In Engineering

Section: Chapter Questions

Problem 42P

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Concept explainers

Connections

In steel structures, connections are the members that join two or more steel members. The connections are the most important members of any steel structure, and hence, they are designed more carefully. The majority of the construction cost of steel structures is incurred due to the connections. The design of connections is done as per the recommendations and specifications of the American Institute of Steel Construction (AISC).

Question

A hinge supports the truss shown at A and a roller at G.
Determine all bar forces using the method of Joints. Summarize answers as shown in the table below.

3 kips
B
11 ft
·11 ft
1 kip
D
E
3 ft
2 kips

Members
AB
AH
BC
BH
CH
CG
CF
CD
DE
DF
EF
FG
GH
Forces
Conditions

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