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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.

6-Solved problems for the estimation of Moment of inertia.

December 31, 2025September 30, 2020 by Maged kamel
Brief data for post-6-inertia

Two solved problems for practice, the first solved problem is for the inertia of a given rectangular section, it is required to estimate Ix&Iy,kx, and Ky.

Categories Second moment of area for plain shapes Tags Solved problems for the Moment of Inertia

9-Maximum deflection distance by Newton-Raphson method.

January 23, 2026September 30, 2020 by Maged kamel
Find maximum deflection distance for a beam under a triangular load using Newton -Raphson and the modified Newton-Raphson.

Maximum deflection distance for a simply supported beam under triangular load numerically. How to use the Newton-Raphson method for root findings?

Categories Solving non linear equations Tags Maximum deflection distance by Newton-Raphson, Point of maximum deflection under a triangular load numerically

5-Step-by-step illustration of solved problems for P-F value

July 5, 2025September 20, 2020 by Maged kamel
What is the Cash flow in and out diagram?

The post includes solved problems for P-F Value. The first problem 3.5 includes h how to get F in terms of P,t, and i%? another problem is also included.

Categories Engineering Economy Tags Solved problems for the present-future value relation.

16-Solved problem 4-7-Design using Table 3-10 when Lb>Lr

November 4, 2025September 20, 2020 by Maged kamel
Brief data for post 16 -steel beam-Solved problem 4-7-use Table 3-10.

Solved problem 4-7, this a design problem for which lb>lr, the solution is made by using a design chart, table3-10, a discussion about the use of table 3-2, and why is table 3-10 is better in that case.

Categories Design a steel beam using Table 3-10 Tags Solved problem 4-7-design using Table 3-10 when Lb>Lr

8- Structural analysis numerically by Newton-Raphson method.

January 23, 2026September 20, 2020 by Maged kamel
Brief illustration for -Post 8-structural analysis by Newton-Raphson method

Perform structural analysis using the Newton-Raphson method for a beam under uniformly distributed load and get the maximum deflection point location.

Categories Solving non linear equations Tags A practice problem for a beam under a point Load, Modified Newton-Raphson method for structural analysis, Newton-Raphson method for structural analysis

7A-Solved problem-8 by Modified Newton-Raphson method

January 19, 2026September 19, 2020 by Maged kamel
Brief illustration for -Post 7A-modified Newton-Raphson method

A solved problem-8 by modified newton Raphson Method. A step-by-step guide comparison is made between the newton method and the modified Newton Raphson method.

Categories Solving non linear equations Tags Practice problem-8 by Modified Newton-Raphson.

2- Types of Matrices: An Easy Introduction to Their Forms.

January 12, 2026September 15, 2020 by Maged kamel
Post-2-matrix-the different types of matrices.

The post includes different types of matrices, the scalar matrix, identity matrix, symmetric matrix , skew symmetric matrix, Unit matrix.

Categories linear Algebra -Matrices Tags Types of matrices

15- Step-by-step How to design a beam using design chart?

February 20, 2026September 15, 2020 by Maged kamel
Design a steel beam using Table 3-10-AISC.

How to design a beam using design chart 3-10? For a given Mult & bracing length,cb=1, a steel beam can be designed by design chart 3-10.

Categories Design a steel beam using Table 3-10 Tags How to design a beam using Design Chart 3-10?
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