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Maged kamel

Technical Office Manager- B.Sc in Civil Engineering, (Faculty of Engineering, Ain- Shams University) Cairo, Egypt. 1980. I have worked for the following Companies in Egypt: Speco, National Company for Housing, Orascom /CCC joint venture BELFOUR BETTY/ARAB CONTRACTORS. Saudi Arabia: SAUDI LETCO, ALMAJAL Company, Saudi Company for Development and commerce, SAUDI BIN LADEN GROUP.

4-An introduction video for Mohr’s Circle of Inertia.

May 20, 2025February 15, 2024 by Maged kamel
Data for video 4-max.

The video is An introduction video for Mohr’s Circle of Inertia. Mohr circle of inertia is a graphical tool used to estimate the maximum and minimum value of inertia.

Categories Videos for maximum moment of inertia Tags An introduction video for Mohr's circle

3-A Video for deriving expressions for min and max Inertia.

April 8, 2025February 14, 2024 by Maged kamel
Data for video 3-max.

This is A Video for deriving expressions for min and max Inertia. what are the directions of the major and minor principal axes?

Categories Videos for maximum moment of inertia Tags A Video for the expressions for Imin and Imax

2-A Video about Pure bending expressions.

July 19, 2025February 13, 2024 by Maged kamel
Data for video 2-max.

This is A Video about the First moment of area. In theory of pure bending the sum of the first moment of area equals zero.

Categories Videos for maximum moment of inertia Tags Video for the principle of the First moment of area.

1-A Video about pure bending.

January 4, 2025February 12, 2024 by Maged kamel
Data for video 1-max.

This is A Video about pure bending. whar are the cases for pure bending and the relevant assumptions?

Categories Videos for maximum moment of inertia Tags A Video about pure bending.

6a- Easy approach to permutation matrix-Part 2

January 26, 2026February 10, 2024 by Maged kamel
Brief illustration of Post 6a numeric linear

In the Permutation matrix-part 2, we continue the discussion about the various types of Permutation matrices.

Categories Solution of linear systems Tags Permutation matrices for a 3x3 matrix.

6- Easy introduction to permutation matrix

February 24, 2026February 7, 2024 by Maged kamel
An introduction to permutation matrix

The post includes an introduction to the permutation matrix for both 2×2 and 3×3 matrices. How to change the arrangement of rows and columns for matrices?

Categories Solution of linear systems Tags Introduction to Permutation matrix.

5c- Solved problem for x-y-z values by LU decomposition.

February 24, 2026February 3, 2024 by Maged kamel
Solved problem for x-y-z values by LU decomposition.

The solved problem for x-y-z values by using the LU decomposition. for three simultaneous equations. Step by step illustration is explained.

Categories Solution of linear systems Tags Solved problem for x-y-z values by LU decomposition

5b-Find the three unknowns for Second solved problem

January 27, 2026February 2, 2024 by Maged kamel
The content of post 5b-numerical linear.

Find the three unknowns for the Second solved problem. Two method to be used to solve for x1, x2 and x3.

Categories Solution of linear systems Tags Find the three unknowns for the second solved problem
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