Problem 4: (- ) For the given cross-sectional area (please consider the filled area with color); (a) Locate the centroid (x =?,y =?). (b) Determine the moment of inertia about the x-axis. (I = ?). (c) Determine the moment of inertia about the centroidal axis of the cross-sectional area (I = ?). Hint For a rectangular area, the moments of inertia about the centroidal axes u and v are: bh3 12 10 30 10 1 I, = 12 10 40 C: Centroid of the rectangle 50 All dimensions are in mm's.

Problem 4: (- ) For the given cross-sectional area (please consider the filled area with color); (a) Locate the centroid (x =?,y =?). (b) Determine the moment of inertia about the x-axis. (I = ?). (c) Determine the moment of inertia about the centroidal axis of the cross-sectional area (I = ?). Hint For a rectangular area, the moments of inertia about the centroidal axes u and v are: bh3 12 10 30 10 1 I, = 12 10 40 C: Centroid of the rectangle 50 All dimensions are in mm's.

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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