Solved problem 4-3 for determining the elastic section modulus, plastic section modulus, and shape factor for a given T section, several methods are used.
4-A Solved problem 4-3 for elastic and plastic sections. Read More »
The difference between cash flow in and out diagram. how to draw the cash in and out from different perspectives? A solved problem is given.
4- Easy illustration for Cash flow in and out diagram. Read More »
In this post, simple and compound interest part 2, an additional solved problem is included to show the difference between simple and compound interest.
3a- Simple and compound interest part 2. Read More »
How to find the Elastic and plastic section moduli for any shape?
3b-Elastic and plastic section moduli for any shape. Read More »
What is the difference between simple interest and compound interest? Solved problems are given for illustration. How to use excel for interest estimation?
3- Simple and compound interest part 1. Read More »
Estimate elastic section modulus and plastic section modulus and shape factor for a rectangle.
3a- Elastic and plastic section moduli for a rectangle. Read More »
A simplified approach to plastic theory, step by step illustration for the basis of the plastic theory.
3- An Easy Introduction to Plastic Theory for Beams. Read More »
The false position method is another numerical method for roots finding, The same Solved problem will be used to get the root for f(x) by false position.
3- Quick start to False position method for roots finding. Read More »
Introduction to the compact and non-compact sections for the steel beams, what are the major differences between both.
2- An easy approach to Compact and non-compact sections. Read More »
Definition of matrix, introduction to matrices, how to construct a matrix from a set of equations? What is the augmented matrix?
1-Definition of matrix, matrices properties. Read More »
