The strength of the rolled W section shown is increased by welding a channel and 220x40(mm) hollow core steel plate (with 3- 20mm diameter holes) to its upper flange. 1. Determine the location of its centroid; and 2. Determine the moments of inertia of the composite section with respect to its centroidal x and y axes.

The strength of the rolled W section shown is increased by welding a channel and 220x40(mm) hollow core steel plate (with 3- 20mm diameter holes) to its upper flange. 1. Determine the location of its centroid; and 2. Determine the moments of inertia of the composite section with respect to its centroidal x and y axes.

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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