Q1/ find the magnitude f force at members CF and CD by using joint method.B2mD30°3 kN2mG4 kN2 m2 mH#

Find the magnitude of forces at members CF and CD by using joint method.

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Q1/ find the magnitude f force at members CF and CD by using joint method. 2m D 30° 3 kN 2m G 4 kN 2m 2m H

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter4: Coplanar Equilibrium Analysis

Section: Chapter Questions

Problem 4.166P: (a) Find the forces in members CE, CF, and DF. (b) Identify all the zero -force members.

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Concept explainers

Slope and Deflection

The slope in a deflected beam is described as an angle in radians made by the tangent of the section with the original axis of the beam. The deflection at any point on the axis of the beam is defined as the lateral displacement of the point before and after loading.

Question

Q1/ find the magnitude f force at members CF and CD by using joint method.
B
2m
D
30°
3 kN
2m
G
4 kN
2 m
2 m
H
#

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Step 1: Given data

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Step 2: Draw FBD of given truss and calculation of cable tension & support reaction

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Step 3: Calculation of support reaction and member forces

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Step 4: Calculation of member force

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