For the compound cross-section shown in Figure 1a, determine the position of theCentroid (e.g. calculate the coordinates xc and yc) with respect to the origin of thecoordinate system shown in this figure.100400units: mm.Figure 1a1450*DX200+For the compound cross-section shown in Figure 1b, calculate the Second Momentof Area of this cross-section about its vertical axis Y-Y passing through theCentroid (xc, yc) determined in Q1 above.450Too(x, y)→X400K200*units: mm

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Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Question

For the compound cross-section shown in Figure 1a, determine the position of the
Centroid (e.g. calculate the coordinates xc and yc) with respect to the origin of the
coordinate system shown in this figure.
100
400
units: mm.
Figure 1a
1
450
*
DX
200
+
For the compound cross-section shown in Figure 1b, calculate the Second Moment
of Area of this cross-section about its vertical axis Y-Y passing through the
Centroid (xc, yc) determined in Q1 above.
450
Too
(x, y)
→X
400
K
200
*
units: mm

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