14- A solved problem-inertia value for a given direction.
A solved problem-inertia value for a given direction. how to get Ix’, Iy’and Ix’y’ about new axes that have 30 degrees rotation clockwise.
Maximum value of Ix and Iy
How to get the maximum value of Ix and Iy for plane shapes?
13- A solved problem for Mohr’s circle of inertia case 4.
A solved problem for Mohr’s circle of inertia case 4. This post will introduce a solved problem for Mohr’s circle of inertia case 4. The moment of inertia about X-axis Ix is lesser than the moment of inertia about Y-axis Iy, and the product of inertia Ixy is negative. The given solved problem is for … Read more
12- Easy Approach to Mohr’s circle of inertia-fourth case.
The post includes Mohr’s circle of inertia-fourth case. How to find the principal two axes’ orientation and the maximum and minimum values of inertia?
11- A Solved problem-case-3-Mohr’s circle of inertia.
The post includes Solved problem-case-3-Mohr’s circle of inertia. Ix is bigger than Iy and the product of inertia has a negative value.
10A-Mohr’s circle of inertia-third case-part 2
The post includes Mohr’s circle of inertia-third case-part 2. The steps used to draw Mohr’s circle of inertia-third case, find principal axes and their directions.
10- Easy Approach to Mohr’s circle of inertia-third case.
The post includes Mohr’s circle of inertia-third case. How do we find the principal two axes’ orientation and the maximum and minimum values of inertia?
9- A Solved problem-case-2-Mohr’s circle of inertia.
The post includes Solved problem-case-2-Mohr’s circle of inertia. Ix is less than Iy and the product of inertia has a positive value.
8- Easy Approach to Mohr’s circle of inertia-second case
The post includes Mohr’s circle of inertia-second case. How to find the principal two axes’ orientation and the maximum and minimum values of inertia?
7- A Solved problem-case-1-Mohr’s circle of inertia.
The post includes Solved problem-case-1-Mohr’s circle of inertia. A solved problem is for a right-angle where the height is bigger than the base.
6- Easy Approach to Mohr’s circle of inertia-First case.
The post includes Mohr’s circle of inertia-first case. How to find the principal two axes’ orientation and the maximum and minimum values of inertia?
5- Easy introduction to Mohr’s Circle of inertia part-2.
The post includes Mohr’s circle of inertia part-2. the post shows how to derive the expression for the values of Iy’ and Ix’y’.
4-Easy introduction to Mohr’s Circle of inertia part-1.
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’?
3-Estimation of max and min-moment of inertia for a section.
Estimation of max and min-Moment of inertia for a section. How to derive the The expression for max and min-moment of inertia. The equation of principal angle θp
2-First moment of area and product of inertia at the CG.
Derivation of the expression for the first moment of area at the Cg and the expression for the product of inertia at the CG.
1- Easy illustration of the theory of pure bending.
Introduction to the Theory of Pure bending, the various assumption to be made and the resulting formula due that assumptions.