2- Easy illustration of LU decomposition for a 2×2 matrix September 3, 2026December 14, 2020 by Maged kamel How to use the Lu decomposition method for a 2×2 matrix? A step-by-step guide to find L and U values?
13- Easy approach to Moment of Inertia Ix for a triangle. September 8, 2026December 10, 2020 by Maged kamel How do we estimate the moment of inertia Ix -for a triangle and the radius of gyration about x? Estimate the value Ix at center of gravity cg .
18A-Analysis of a portal frame with fixed supports at the base. September 21, 2026December 10, 2020 by Maged kamel A review of portal frame-fixed supports at base, how to derive the internal forces for portal frame-fixed supports at base,
26-Part-2-4 of the Solved problem 9-9-6, How To Find LL? September 14, 2026December 8, 2020 by Maged kamel Part-2-4 of the solved problem 9-9-6 from Prof. Charles salmon’s book, how to get the service LL for a welded section. Values for Sx and Mn were estimated.
25-Part 1-4 Solved Problem 9-9-6: How to Find Service LL? September 14, 2026December 5, 2020 by Maged kamel Part 1 of the solved problem 9-9-6 from Prof. Charles G salmon’s book, How to check whether the Flange and web are compact or non-compact sections.
12-Product of inertia Ixy for the right-angle case 2. September 8, 2026December 5, 2020 by Maged kamel The post includes the product of inertia Ixy for the triangular section case -2. Two alternative methods were used. A full description is introduced.
24b- Easy approach to solved problem 5-1- part 2. September 15, 2026December 5, 2020 by Maged kamel In our post, we continue discussion of the solved problem 5-1- part 2; in which the design of steel beam is governed by deflection.
24a- Easy approach to the solved problem-5-1-part 1-2 September 14, 2026December 2, 2020 by Maged kamel In our post we will introduce a solved problem-5-1-part 1-2 in which the design of steel beam is governed by deflection.
