6- Practice problem 5-8. Find the centroid for the shaded area March 6, 2026July 25, 2023 by Maged kamel Practice problem 5-8. Find the centroid for the shaded area. using integration we will find the x bar and y bar of the centroid for a composite shape.
10- Practice problem for the x and y coordinates of a trapezoid November 10, 2025July 25, 2023 by Maged kamel Practice problem for the x and y coordinates of a trapezoid. A step by step guide is given by using two options
24- Ix for the Trapezium second option March 11, 2026June 17, 2023 by Maged kamel Ix for the Trapezium second option, we will use a horizontal strip and integrate it to get the final expression for Ix .
28-Solved problem 4-14 part 2 for effective length factor March 11, 2026June 4, 2023 by Maged kamel Solved problem 4-14 part 2 for effective length factor. the detailed calculation for both LRFD and ASD designs.
23- Product of inertia Ixy for the parallelogram January 2, 2026May 15, 2023 by Maged kamel Product of inertia Ixy for the parallelogram. Step-by-step guide for the estimation for the radius of gyration for the product of inertia.
18-The Effective Area for a Built-Up Section. February 14, 2026October 17, 2022 by Maged kamel How to estimate the effective Area for a Built-Up Section? A solved problem 3-19 is used to explain how to find the effective area for a built up section.
17-Problem 3-4-3 for MC section-LRFD and ASD value-2/2. March 8, 2026October 6, 2022 by Maged kamel This is the second part, of problem 3-4-3 MC section-LRFD and ASD value. We will estimate the effective area. Finally, we can get the strength values.
16-Problem 3-4-3 for staggered bolts-tension members-1/2. February 14, 2026October 6, 2022 by Maged kamel Problem 3-4-3 for staggered bolts-tension members. It is required to get the factored design strength for a given MC section with staggered bolts.
