The beam in the figure below is fabricated by attaching a C180x14.6 channel to a W250x17.9 shape with 15-mm-dia rivets at uniform spacing "s". The maximum shear force in the beam is 65 kN. Given properties: C180x14.6: A = 1850 mm^2; d = 178 mm; xcg= 13.8 mm %3D Iy = 0.405x10^6 mm^4; tw = 5.3 mm; tf = 9.3 mm W250x17.9: A = 2270 mm^2; d = 251 mm; Iỵ = 22.4x10^6 mm^4 tw = 4.8 mm; tf= 5.3 mm `C180× 14.6 - W250 × 17.9
The beam in the figure below is fabricated by attaching a C180x14.6 channel to a W250x17.9 shape with 15-mm-dia rivets at uniform spacing "s". The maximum shear force in the beam is 65 kN. Given properties: C180x14.6: A = 1850 mm^2; d = 178 mm; xcg= 13.8 mm %3D Iy = 0.405x10^6 mm^4; tw = 5.3 mm; tf = 9.3 mm W250x17.9: A = 2270 mm^2; d = 251 mm; Iỵ = 22.4x10^6 mm^4 tw = 4.8 mm; tf= 5.3 mm `C180× 14.6 - W250 × 17.9
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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
Transcribed Image Text:The beam in the figure below is fabricated by attaching a C180x14.6 channel to a
W250x17.9 shape with 15-mm-dia rivets at uniform spacing “s". The maximum shear
force in the beam is 65 kN. Given properties:
C180x14.6: A = 1850 mm^2; d = 178 mm; xcg= 13.8 mm
I, = 0.405x10^6 mm^4; tw = 5.3 mm; tf= 9.3 mm
W250x17.9: A = 2270 mm^2; d= 251 mm; I = 22.4x10^6 mm^4
ty = 4.8 mm; tf= 5.3 mm
C180 × 14.6
- W250 × 17.9

Transcribed Image Text:Determine the shear flow "q" (N/mm) that must be sustained by the rivets
A. 243.72
3.
В.
172.39
С.
191.02
D.
211.84
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