Answered: Determine the force in each member of…

Determine the force in each member of the loaded truss. Explain why knowledge of the lengths of the members is unnecessary. 3810 lb Answers: AB= AC = BC= 23° i 55° C lb lb lb

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter9: Application Of Influence Lines

Section: Chapter Questions

Problem 11P

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Concept explainers

Plane and Space Trusses

In civil engineering, a truss is the most important structure that forms the most fundamental member of any building structure and commercial complexes. Trusses are composed of individual members or links that are interconnected by suitable joints, such as rivets, welds, or bolts, and nuts. In trusses, the interconnection leads to the formation of a series of triangles joined together such that all the triangular members behave as a single rigid body. In a simple truss, three members are connected to form a truss member. In trusses, the force always acts at the joints or the interconnection between the individual members.

Question

Determine the force in each member of the loaded truss. Explain why knowledge of the lengths of the members is unnecessary.
3810 lb
Answers:
AB=
AC =
BC=
23°
i
55° C
lb
lb
lb

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