a) Calculate the reaction forces in terms of F and q. b) Calculate the internal shear force and moment as a function of x using cuts and summing forces and moments in terms of F, L, and q. c) Calculate the shear force and moments by integration in terms of x, L, F and q. d) Assuming a rectangular cross section compute the average normal stress for the case F =10kN at 30° where b =0.04 m, h = 0.08 m, at the point x = L/4, L = 1 m at the centroid. e) With the cross section given above compute the average normal stress for the case F =10kN at 30° at the point x = L/4, L = 1 m at each surface of the beam. f) Calculate the shear stress at the top and bottom surface, at the neutral axis and at x = 0.25 m
a) Calculate the reaction forces in terms of F and q. b) Calculate the internal shear force and moment as a function of x using cuts and summing forces and moments in terms of F, L, and q. c) Calculate the shear force and moments by integration in terms of x, L, F and q. d) Assuming a rectangular cross section compute the average normal stress for the case F =10kN at 30° where b =0.04 m, h = 0.08 m, at the point x = L/4, L = 1 m at the centroid. e) With the cross section given above compute the average normal stress for the case F =10kN at 30° at the point x = L/4, L = 1 m at each surface of the beam. f) Calculate the shear stress at the top and bottom surface, at the neutral axis and at x = 0.25 m
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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Question
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For the system below b=0.04m, h=0.08m
a) Calculate the reaction forces in terms of F and
q.
b) Calculate the internal shear force and moment as a function of x using cuts and summing
forces and moments in terms of F, L, and
q.
c) Calculate the shear force and moments by integration in terms of x, L, F and
q.
d) Assuming a rectangular cross section compute the average normal stress for the case F =10kN
at 30° where b =0.04 m, h = 0.08 m, at the point x = L/4, L = 1 m at the centroid.
e) With the cross section given above compute the average normal stress for the case F =10kN at
30° at the point x = L/4, L = 1 m at each surface of the beam.
f) Calculate the shear stress at the top and bottom surface, at the neutral axis and at x = 0.25 m
and y = 0.02 m above the neutral axis.
q.
b) Calculate the internal shear force and moment as a function of x using cuts and summing
forces and moments in terms of F, L, and
q.
c) Calculate the shear force and moments by integration in terms of x, L, F and
q.
d) Assuming a rectangular cross section compute the average normal stress for the case F =10kN
at 30° where b =0.04 m, h = 0.08 m, at the point x = L/4, L = 1 m at the centroid.
e) With the cross section given above compute the average normal stress for the case F =10kN at
30° at the point x = L/4, L = 1 m at each surface of the beam.
f) Calculate the shear stress at the top and bottom surface, at the neutral axis and at x = 0.25 m
and y = 0.02 m above the neutral axis.
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