A wide-flange beam (see figure) is subjected to a shear force V. Th Using the following dimensions of the cross section, calculate the moment of inertia and then determine the following quantities. b = 180 mm, t = 12 mm, h = 450 mm, h₁ = 425 mm, V = 110 kN Note: Disregard the fillets at the junctions of the web and flanges and determine all quantities, including the moment of inertia, by considering the cross section to consist of three rectangles. (a) the maximum shear stress max (in MPa) in the web MPa (b) the minimum shear stress min (in MPa) in the web MPa (c) the average shear stress Taver (obtained by dividing the shear force by the area of the web) and the ratio max (Enter your answer for Taver in MPa.) Taver MPa Taver = Tmax= Taver
A wide-flange beam (see figure) is subjected to a shear force V. Th Using the following dimensions of the cross section, calculate the moment of inertia and then determine the following quantities. b = 180 mm, t = 12 mm, h = 450 mm, h₁ = 425 mm, V = 110 kN Note: Disregard the fillets at the junctions of the web and flanges and determine all quantities, including the moment of inertia, by considering the cross section to consist of three rectangles. (a) the maximum shear stress max (in MPa) in the web MPa (b) the minimum shear stress min (in MPa) in the web MPa (c) the average shear stress Taver (obtained by dividing the shear force by the area of the web) and the ratio max (Enter your answer for Taver in MPa.) Taver MPa Taver = Tmax= Taver
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Pls answer a to d.
Transcribed Image Text:A wide-flange beam (see figure) is subjected to a shear force V.
Th
0
b→
Using the following dimensions of the cross section, calculate the moment of inertia and then determine the following quantities.
b = 180 mm, t = 12 mm, h = 450 mm, h₁ = 425 mm, V = 110 kN
Note: Disregard the fillets at the junctions of the web and flanges and determine all quantities, including the moment of inertia, by considering the cross section to consist of three rectangles.
(a) the maximum shear stress max (in MPa) in the web
MPa
(b) the minimum shear stress min (in MPa) in the web
MPa
(c) the average shear stress Taver (obtained by dividing the shear force by the area of the web) and the ratio max (Enter your answer for Taver in MPa.)
Taver
MPa
Taver =
Tmax =
Taver
Vweb
(d) the shear force Vweb (in kN) carried in the web and the ratio
V
V web
KN
web
V
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