Use the VIRTUAL WORK method. a.) determine the vertical displacement of joint A. Each bar is made of steel and has a cross-sectional area of 600 mm^2. Take E= 200 GPa. b.) why solving the reactions of the supports is not needed or necessary?

Use the VIRTUAL WORK method. a.) determine the vertical displacement of joint A. Each bar is made of steel and has a cross-sectional area of 600 mm^2. Take E= 200 GPa. b.) why solving the reactions of the supports is not needed or necessary?

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

Beams and Frames

A beam is a horizontal structure or a member which is always subjected to transverse shear loads.

Question

Use the VIRTUAL WORK method.

a.) determine the vertical displacement of joint A. Each bar is made of steel and has a cross-sectional area of 600 mm^2. Take E= 200 GPa.

b.) why solving the reactions of the supports is not needed or necessary?

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