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a) Plot a graph of beam deflection versus load and calculate the stiffness k of the beam using W 8 where, 8 = Beam deflection W = Weight of load

a) Plot a graph of beam deflection versus load and calculate the stiffness k of the beam using W 8 where, 8 = Beam deflection W = Weight of load

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Here are the final answers as your reference for question 1)b.

?x=400mm = 1.4235 × 1011 N/m2
?y=500mm = 1.7348 × 1011 N/m2
?z=600mm = 1.8229 × 1011 N/m2
?steel = 1.6604 × 1011 N/m2

Distance between fulcrum (mm) Load (N) 400 500 600 Beam Deflection (mm) 5 0.15 0.20 0.30 10 0.20 0.35 0.55 15 0.30 0.50 0.85 20 0.40 0.65 1.10 25 0.50 0.80 1.40 1) The above table is a beam deflection data for Steel. The height,h=6.5mm, width,b=19.1mm and length,l=1350. a) Plot a graph of beam deflection versus load and calculate the stiffness k of the beam using W k= where, 8 = Beam deflection W = Weight of load b) Calculate the area moment of inertia I and the average modulus of elasticity E of each sample beam. Use the following formulas: 8 W1³ 48EI and I bh³ 12 Where, where, 8 Beam deflection b = Width of the beam W = Weight of load h = Height of the beam 1 = Beam length E = Elastic modulus I= Area moment of inertia =
Transcribed Image Text:Distance between fulcrum (mm) Load (N) 400 500 600 Beam Deflection (mm) 5 0.15 0.20 0.30 10 0.20 0.35 0.55 15 0.30 0.50 0.85 20 0.40 0.65 1.10 25 0.50 0.80 1.40 1) The above table is a beam deflection data for Steel. The height,h=6.5mm, width,b=19.1mm and length,l=1350. a) Plot a graph of beam deflection versus load and calculate the stiffness k of the beam using W k= where, 8 = Beam deflection W = Weight of load b) Calculate the area moment of inertia I and the average modulus of elasticity E of each sample beam. Use the following formulas: 8 W1³ 48EI and I bh³ 12 Where, where, 8 Beam deflection b = Width of the beam W = Weight of load h = Height of the beam 1 = Beam length E = Elastic modulus I= Area moment of inertia =
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