Problem 3: Determine the forces in cach member of the truss shown below and state whether each member is in tension or compression. Also identify the zero-force members in the truss. (Note: You must show all the necessary free body diagrams. All members are weightless.) 20 kN 2.25 m 2 m 2 m 2 m 2 m

Problem 3: Determine the forces in cach member of the truss shown below and state whether each member is in tension or compression. Also identify the zero-force members in the truss. (Note: You must show all the necessary free body diagrams. All members are weightless.) 20 kN 2.25 m 2 m 2 m 2 m 2 m

Steel Design (Activate Learning with these NEW titles from Engineering!)

6th Edition

ISBN:9781337094740

Author:Segui, William T.

Publisher:Segui, William T.

Chapter5: Beams

Section: Chapter Questions

Problem 5.2.1P

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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 forces in each member of the truss shown below and state whether each member is in
tension or compression. Also identify the zero-force members in the truss

2/ 3
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Problem 3: Determine the forces in cach member of the truss shown below and state whether each member is in
tension or compression. Also identify the zero-force members in the truss. (Note: You must show all th
necessary free body diagrams All members are weightless.)
20 kN
B
D.
2.25 m
2 m
2m
2m

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