For the plane truss shown below, determine the nodal displacements and the member force AB and AD. E=200 GPa and cross-sectional areas for diagonal members =500 mm? and the rests=400 mm². 90 KN 4 m 2m 150 KN 5 m -3 m -

For the plane truss shown below, determine the nodal displacements and the member force AB and AD. E=200 GPa and cross-sectional areas for diagonal members =500 mm? and the rests=400 mm². 90 KN 4 m 2m 150 KN 5 m -3 m -

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 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

For the plane truss shown below, determine the nodal
displacements and the member force AB and AD. E=200 GPa
and cross-sectional areas for diagonal members =500 mm?
and the rests=400 mm?.
90 KN
4 m
2 m
150 KN
5 m
-3 m-

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