O Figure Q2b shows a solid and homogeneous section, where (31.25 mm, 41.54 mm) are its centroid coordinates (X , ỹ) relative to the axes origin, 0. The dimensions for the section in Figure Q2b are b1 = 15.75 mm , b2 = 15.75 mm, b3 = 62.50 mm, d1 = 75.85 mm and d2 = 20.25 mm. Calculate the second moment of area for the solid and homogeneous section shown in Figure Q2b about its centroidal x-axis. Give your answer to two decimal places. %3D %3D y b1 b2 di d2 b3

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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2b

b) Figure Q2b shows a solid and homogeneous section, where (31.25 mm,
mm) are its centroid coordinates (x , ỹ) relative to the axes origin, 0.
41.54
The dimensions for the section in Figure Q2b are b1 = 15.75 mm , b2 = 15.75 mm,
b3 = 62.50 mm, di = 75.85 mm and d2 = 20.25 mm. Calculate the second moment
of area for the solid and homogeneous section shown in Figure Q2b about its
centroidal x-axis. Give your answer to two decimal places.
%3D
%3D
y
b1
b2
di
d2
b3
Figure Q2b
Transcribed Image Text:b) Figure Q2b shows a solid and homogeneous section, where (31.25 mm, mm) are its centroid coordinates (x , ỹ) relative to the axes origin, 0. 41.54 The dimensions for the section in Figure Q2b are b1 = 15.75 mm , b2 = 15.75 mm, b3 = 62.50 mm, di = 75.85 mm and d2 = 20.25 mm. Calculate the second moment of area for the solid and homogeneous section shown in Figure Q2b about its centroidal x-axis. Give your answer to two decimal places. %3D %3D y b1 b2 di d2 b3 Figure Q2b
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