ömpute for Ix, ly, Sx, Sy, rx and ry.. A built up section consists of two miscellaneous channels MC 18 x 42.7 and on over plate 12 mm x 500 mm. The channels are placed at 300 mm. back to back wit he flanges outstanding. This section is used as a column having a height of 6 m ssume K= 1.0 Properties of one MC 18 x 42.7 A = 8129.02 mm² d = 450 mm bf= 100.33 mm tf= 15.88 mm tw = 11.43 mm Ix=230.59 x 106 mm 4 = 5.99 x 106 mm4 ly Tx=168.66 mm -x 462 mm 500 mm 12 mm

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Find the ff; Moment of Inertia (Ix, Iy), Section Modulus (Sx, Sy) & Radius of Gyration (Rx & Ry). Show detailed and complete solution.

Compute for Ix, ly, Sx, Sy, rx and ry..
A built up section consists of two miscellaneous channels MC 18 x 42.7 and one
cover plate 12 mm x 500 mm. The channels are placed at 300 mm. back to back with
the flanges outstanding. This section is used as a column having a height of 6 m.
Assume K = 1.0
Properties of one MC 18 x 42.7
A = 8129.02 mm²
d = 450 mm
bf= 100.33 mm
tf = 15.88 mm
tw 11.43 mm
=
= 230.59 x 106 mm4
= 5.99 x 106 mm4
Tx=168.66 mm
Sy=1009.44 x 10³ mm³
X = 22.28 mm
x
462 mm
500 mm
300 mm
121
12 mm
Transcribed Image Text:Compute for Ix, ly, Sx, Sy, rx and ry.. A built up section consists of two miscellaneous channels MC 18 x 42.7 and one cover plate 12 mm x 500 mm. The channels are placed at 300 mm. back to back with the flanges outstanding. This section is used as a column having a height of 6 m. Assume K = 1.0 Properties of one MC 18 x 42.7 A = 8129.02 mm² d = 450 mm bf= 100.33 mm tf = 15.88 mm tw 11.43 mm = = 230.59 x 106 mm4 = 5.99 x 106 mm4 Tx=168.66 mm Sy=1009.44 x 10³ mm³ X = 22.28 mm x 462 mm 500 mm 300 mm 121 12 mm
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