Second moment of areaThe second moment of area employed in the equation to calculatemaximum shear stress can be calculated asIz=(units :mm² ) A cross-section of a beam is shown in Figure Q2. If the shear forcein this section is V = 281 KN, determine the value and the locationof the maximum shear stress in the section.In Figure Q2, a = 72 mm and the origin of the coordinate system isat centroid of the cross section.ZAaAY2aO4aFigure Q2J.LB3aa

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. Z A = a AY 2a 4a Figure Q2 TE a 3a a

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. Z A = a AY 2a 4a Figure Q2 TE a 3a a

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

Second moment of area
The second moment of area employed in the equation to calculate
maximum shear stress can be calculated as
Iz
=
(units :
mm² )

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

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