5- What is the Linear Approximation method? January 19, 2026August 5, 2020 by Maged kamel Introduction to linear approximation, what is a linear approximation equation?
9-How to design a steel beam? Solved problem-7-4-1. February 18, 2026August 5, 2020 by Maged kamel How to design a steel beam?-Solved problem-4-7-1. two cases for the design of a steel beam, first case for Fy=36 ksi and the second is for Fy=50 ksi.
8- How to make an analysis of steel beams? Solved problems. February 20, 2026August 1, 2020 by Maged kamel How to make an analysis of steel beam of ? The first problem for analysis of a given beam W16x31, the second problem for checking section compactness.
4-Easy introduction to Mohr’s Circle of inertia part-1. January 4, 2026July 25, 2020 by Maged kamel This is an introduction to Mohr’s circle of inertia. This is the case of ix is bigger than Iy. How to locate point D of(ix’,Ix’y’?
7- A guide to Local buckling parameters for steel beams. February 19, 2026July 20, 2020 by Maged kamel Local buckling parameters for members that are subjected to flexure. A discussion is extended to cover the difference between stiffened and un-stiffened elements.
4b- Easy to introduce the definition of IRR-NPV. December 17, 2025July 16, 2020 by Maged kamel What is the Npv, net present value? What is the IRR or the internal rate of return? Solved problem is given to illustrate the subject.
6-Solved problem 5-2 for the plastic moment value for W10x60. February 20, 2026July 15, 2020 by Maged kamel A solved problem 5-2 for the plastic moment value for section W10x60, two methods are used to estimate the value.
4a- Easy illustration for MARR, WACC definitions July 5, 2025July 13, 2020 by Maged kamel The post includes two definitions, MARR and WACC.MARR is the minimum rate of attractive rate of return.WACC is the weighted average cost of capital.
