6a- Two Solved problems for Newton-Raphson method.
Two solved problems for Newton-Raphson method for root extraction or roots finding are presented in this post.
6- Newton-Raphson method-Easy approach
Newton-Raphson method. is another method for roots finding. The derivation of this method is based on the linear approximation method.
13-Solved problem 4-6-how to find the available flexure strength?
Solved problem 4-6- how to get the available flexure strength for a beam? this is an analysis problem, bracings distances are >Lp but less than Lr.
12- Easy introduction to plastic bracing length Lp, Lr, Fcr.
Review of the information of Lp, Lr, Fcr, what are the relating equation for each item? a practice example is given for illustration of the subject.
4-Moment of inertia Iy for the rectangular section.
How to estimate the Moment of inertia Iy for the rectangular section about axis y? What will be the Iyg value at the Cg?
11-Solved problem 4-5-Design a steel beam-(lb less than lp)
Download the worked solution for Problem 4‑5: Design a steel beam with lb < lp. Includes assumptions, AISC checks, limit states, and final sizing in a detailed PDF.
3- Easy introduction to Ix for the rectangular section.
How to estimate the Moment of inertia Ix for the rectangular section using a horizontal strip about axis x? What will be the Ixg value and radii of gyration?
5A-Practice problems with linear approximation
In this post, there are practice problems with linear approximation. these pr practice problems are using step-by-step illustration.