Shear strain = 0.008
Shear stress/ shear strain = G
Shear stress / 0.008=45 X 109N/m2
=45KN/mm2
Therefor shear stress = 0.008 X 45KN/mm2.
And shear force = 0.008 X 45KN/mm2 X area of crossection
= 0.008X45KN/mm2 X 75 X 100
= 2700 KN
Now ,
d/50=0.008
d= 0.008 X 50 =0.4 mm
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Would appreciate if the solution would be shown in steps.
Thanks!
Example 4 A beam of wide-flange shape is subjected to a vertical shear force V=45 KN. The cross-sectional dimensions of the beam are b=165 mm, t=7.5 mm, h=320 mm, and h =290 mm. Determine the maximum shear stress, minimum shear stress, and total shear force in the web. 330 mm 17.4 MPa 200 mm 1 = 75 mm...
The internal shear force at a certain section of a steel beam is V = 205 KN. The beam cross section shown in the figure has dimensions of ty = 21 mm, b = 285 mm, d = 410 mm, and = 14 mm. Determine: (a) the shear stress at point A, which is located at y = 75 mm below the centroid of the wide-flange shape. (b) the maximum horizontal shear stress in the wide-flange shape. YA by Below,...
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The internal shear force at a certain section of a steel beam is V = 205 kN. The beam cross section shown in the figure has dimensions of ty = 21 mm, by = 285 mm, d = 410 mm, and is = 14 mm. Determine: (a) the shear stress at point. A, which is located at yA = 75 mm below the centroid of the wide-lange shape. (b) the macimum horizontal shear stress in the wide-flange shape. ЈА by...
A shear force of V= 454 kN is applied to the box
girder.
Determine the shear flow at point C .
Determine the shear flow at point D.
90 mm 90 mm 100 mm 200 mm 190 mm 200 mm 10 mm 180 mm 10 mm
The internal shear force at a certain section of a steel beam is
V=185 kN. The beam cross section shown in the figure has dimensions
of tf=17 mm, bf=300 mm, d=394 mm, and tw=10 mm. Determine:
(a) the shear stress at point A, which is located at
yA=71 mm below the centroid of the wide-flange shape.
(b) the maximum horizontal shear stress in the wide-flange
shape.
The internal shear force at a certain section of a steel beam is V=...
The internal shear force at a certain section of a steel beam is
V = 210 kN . The beam cross section shown in the figure has
dimensions of t f = 17 mm , b f = 290 mm , d = 406 mm , and t w =
10 mm . Determine:
(a) the shear stress at point A, which is located at y
A = 78 mm below the centroid of the wide-flange shape.
(b) the maximum...
question 6
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