In the course of your internship at a development company you are asked to make a technical recommendation related to the optimum use of material for structural purposes. In this case you are given two types of timber/wood sections. The dimensions of the sections are shown in the following Figure 1.
In the course of your internship at a development company you are asked to make a technical recommendation related to the optimum use of material for structural purposes. In this case you are given two types of timber/wood sections. The dimensions of the sections are shown in the following Figure 1.
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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![In the course of your internship at a development company you are asked to make a technical
recommendation related to the optimum use of material for structural purposes. In this case you are
given two types of timber/wood sections. The dimensions of the sections are shown in the following
Figure 1.
150mm
200mm
50 mm
FIGURE I
1) Propose a composite "T" section beam that will give the maximum moment of Inertia (l) in
horizontal (or x-x).
Hint:
a) First determine the position of neutral axis (centroid) x-x of the composite. Then
determine the distance of the individual centroid to the composite centroid.
b) Calculate individual (I.)
c) Calculate composite (I)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F08ddc01b-3c6c-464d-a9a0-a9e5fbaa1d51%2F2644f5b0-296c-41fb-999f-1f4409c48ca3%2Fiz9sqjg_processed.jpeg&w=3840&q=75)
Transcribed Image Text:In the course of your internship at a development company you are asked to make a technical
recommendation related to the optimum use of material for structural purposes. In this case you are
given two types of timber/wood sections. The dimensions of the sections are shown in the following
Figure 1.
150mm
200mm
50 mm
FIGURE I
1) Propose a composite "T" section beam that will give the maximum moment of Inertia (l) in
horizontal (or x-x).
Hint:
a) First determine the position of neutral axis (centroid) x-x of the composite. Then
determine the distance of the individual centroid to the composite centroid.
b) Calculate individual (I.)
c) Calculate composite (I)
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