For the singly-symmetrical, open-section, thin-walled structure shown in the Figure Q2, (a) Calculate the second and product moment of area, Ix and Iy. X-axis is horizontal. (b) Assuming a vertical shear force Sy acting through the shear centre (S) for the thin- walled structure, calculate the distance (5) of the shear centre from the wall 3-4. 2 mm 25 mm
For the singly-symmetrical, open-section, thin-walled structure shown in the Figure Q2, (a) Calculate the second and product moment of area, Ix and Iy. X-axis is horizontal. (b) Assuming a vertical shear force Sy acting through the shear centre (S) for the thin- walled structure, calculate the distance (5) of the shear centre from the wall 3-4. 2 mm 25 mm
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:Question 2
For the singly-symmetrical, open-section, thin-walled structure shown in the Figure Q2,
(a) Calculate the second and product moment of area, Ix and Iy. X-axis is horizontal.
(b) Assuming a vertical shear force Sy acting through the shear centre (S) for the thin-
walled structure, calculate the distance (}) of the shear centre from the wall 3-4.
2 mm
25 mm
15 mm
2 mm
30 mm
2 mm
60 mm
Figure Q2
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