If the beam is subjected to a shear of V=30kN determine the web's shear stress at A and B. Indicate the shear-stress components on a volume element located at these points. Set w = 125 mm. Show that the neutral axis is located at y = 0.1747 m 0.1747 m from the bottom and INA = 0.2182(10-³) m4. 30 mm 250 mm 30 mm 200 mm W -25 mm V B

If the beam is subjected to a shear of V=30kN determine the web's shear stress at A and B. Indicate the shear-stress components on a volume element located at these points. Set w = 125 mm. Show that the neutral axis is located at y = 0.1747 m 0.1747 m from the bottom and INA = 0.2182(10-³) m4. 30 mm 250 mm 30 mm 200 mm W -25 mm V 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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Question

If the beam is subjected to a shear of V=30kN
determine the web's shear stress at A and B. Indicate the
shear-stress components on a volume element located at
these points. Set w = 125 mm. Show that the neutral axis
is located at y = 0.1747 m
0.1747 m from the bottom and
INA = 0.2182(10-³) m4.
30 mm
250 mm
30 mm
200 mm
W
-25 mm
V
B

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Step 2: Calculation for the dividend areas

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Step 3: Show that for the y co-ordinate of centroid for given beam

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Step 4: Calculation for the shear stress at point A

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Step 5: Calculation for the shear stress at point B

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