A cross-section of a beam is shown in Figure Q2. If the shear force 281 KN, determine the value and the location in this section is V of the maximum shear stress in the section. = In Figure Q2, a = 72 mm and the origin of the coordinate system is at centroid of the cross section.

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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A cross-section of a beam is shown in Figure Q2. If the shear force
in this section is V = 281 KN, determine the value and the location
of the maximum shear stress in the section.
In Figure Q2, a = 72 mm and the origin of the coordinate system is
at centroid of the cross section.
Z
A
a
AY
2a
O
4a
Figure Q2
J.L
B
3a
a
Transcribed Image Text:A cross-section of a beam is shown in Figure Q2. If the shear force in this section is V = 281 KN, determine the value and the location of the maximum shear stress in the section. In Figure Q2, a = 72 mm and the origin of the coordinate system is at centroid of the cross section. Z A a AY 2a O 4a Figure Q2 J.L B 3a a
The vertical coordinate (y-coordinate; the y-axis serves as the
axis of symmetry of the cross-section.) and horizontal coordinate
(z-coordinate) of the location where the maximum shear stress
occurs in the section are
y=
Z=
mm ;
mm;
The vertical distance from the location where the maximum shear
stress occurs in the section to the bottom side (AB) of the cross
section can be calculated as
Distance =
mm
Transcribed Image Text:The vertical coordinate (y-coordinate; the y-axis serves as the axis of symmetry of the cross-section.) and horizontal coordinate (z-coordinate) of the location where the maximum shear stress occurs in the section are y= Z= mm ; mm; The vertical distance from the location where the maximum shear stress occurs in the section to the bottom side (AB) of the cross section can be calculated as Distance = mm
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