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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-Definition of the effective area for tension members.

November 23, 2024February 20, 2021 by Maged kamel

Definition of the effective area for tension members, and why we use it for estimation of the net area? what is shear lag and how we estimate the factor U?

Categories Tension Members Tags Definition of effective area.

3- Definition of absolute value, rational numbers, fraction.

January 18, 2026February 20, 2021 by Maged kamel
Definition of the absolute value, irrational number.

Definition of the absolute value of a number.what is fraction? factoring against product and irrational number.

Categories Discrete Math Tags Definition of absolute value, Rational numbers

3a- Y bar for a right angle-case-1-using vertical strip.

November 9, 2025February 16, 2021 by Maged kamel
Brief illustration for Post 3a-First moment of area

How to estimate Y bar for a right angle-case-1-using vertical strip? using the integration to get area and Cg distance.

Categories First moment of area-plain shapes Tags y bar for a right angle triangle by integration.

17-Moment of inertia for an isosceles triangle-Ix,Iy.

January 2, 2026February 15, 2021 by Maged kamel
Find Ix and Iy for an isosceles triangle

A guide to estimating the moment of inertia for an isosceles triangle-Ix, Iy. An isosceles triangle is a special case of a triangle.

Categories Second moment of area for plain shapes Tags Moment of Inertia Ix For an Isosceles Triangle, Moment of Inertia Iy for an Isosceles Triangle

7a- Uniform series of compound interest-2/2 in the Economy.

July 15, 2025February 15, 2021 by Maged kamel
Solved problems for uniform series of compound interest.

A discussion of uniform series of compound interest-2/2 in economy is presented through two solved examples.

Categories Engineering Economy Tags Solved problems for a Uniform series of compound interest.

32- Easy illustration for collapse load for indeterminate beam.

July 11, 2025February 15, 2021 by Maged kamel
Brief description -post 32 -steel beam-collapse load.

Collapse load for indeterminate beam by using of two methods, the first method is a statical method and the second method is a kinetic method.

Categories Nominal loads-Plastic theory

23a-Solved problem 7-2 for k value for frame 2/3.

November 24, 2025February 14, 2021 by Maged kamel
Part 2 of the solved problem 7-2 for K values for columns in a frame.

Solved problem 7-2 for k value for frame 2/3. This post is the second part, how to find K value for a frame with different bracing conditions?

Categories Compression Members Tags Solved problem 7-2 for K value for frame-2-3

16-Simple approach to Polar Moment of Inertia J for the triangle

January 2, 2026February 11, 2021 by Maged kamel
Find the polar moment of inertia for a triangle

The polar moment of inertia j for a triangle. Two methods are used to get the polar moment of inertia for a triangle and the CG polar moment of inertia.

Categories Second moment of area for plain shapes Tags Polar moment of inertia J for the triangle.
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