A bar of a uniform cross-section is rigidly fixed at one end and loaded by an off-centre tensile point load F = 2.5 kN at the other end, see Fig. Q1a. The Figure Q1b presents the view of the beam from the free end where the point of application of the load F is indicated as A. The allowable stress [σ]=269 MPa The geometrical parameters are given as follow h=17 mm , b=48 mm the magnitude of the maximum normal stress in the beam and where within the beam it is achieved. a) Find the bending moment relative to z-axis Mz on the cross section b) Find the bending moment relative to y-axis My on the cross section c)The second moment of area relatve to z-axis d)The second moment of area relative to y-axis e) The magnitude of the maximum normal stress in the beam f)The magnitude of the minimum normal stress in the b
A bar of a uniform cross-section is rigidly fixed at one end and loaded by an off-centre tensile point load F = 2.5 kN at the other end, see Fig. Q1a. The Figure Q1b presents the view of the beam from the free end where the point of application of the load F is indicated as A. The allowable stress [σ]=269 MPa The geometrical parameters are given as follow h=17 mm , b=48 mm the magnitude of the maximum normal stress in the beam and where within the beam it is achieved. a) Find the bending moment relative to z-axis Mz on the cross section b) Find the bending moment relative to y-axis My on the cross section c)The second moment of area relatve to z-axis d)The second moment of area relative to y-axis e) The magnitude of the maximum normal stress in the beam f)The magnitude of the minimum normal stress in the b
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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A bar of a uniform cross-section is rigidly fixed at one end and loaded by an off-centre tensile point load F = 2.5 kN at the other end, see Fig. Q1a. The Figure Q1b presents the view of the beam from the free end where the point of application of the load F is indicated as A. The allowable stress [σ]=269 MPa
The geometrical parameters are given as follow
h=17 mm , b=48 mm
the magnitude of the maximum normal stress in the beam and where within the beam it is achieved.
a) Find the bending moment relative to z-axis Mz on the cross section
b) Find the bending moment relative to y-axis My on the cross section
c)The second moment of area relatve to z-axis
d)The second moment of area relative to y-axis
e) The magnitude of the maximum normal stress in the beam
f)The magnitude of the minimum normal stress in the beam
Transcribed Image Text:N
A
y
b
Figure Q1a
Figure Q1b
h
F
X
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