17 Nov 2013

31 Oct 2013

## Column Failure Modes

Column failure modes differ generally because of their height variation. Long column failure pattern is totally differ from that of short column. Consider the two columns made of the same material and are of same cross sections.
25 Oct 2013

## Moment of Inertia of Isosceles Triangle

Moment of Inertia of Isosceles triangle can be easily find out by using formulas with reference to x-axis and y-axis. Moment of Inertia of Isosceles Triangle Formula Mathematically, ———————————————————– Tweet
24 Oct 2013

Crushing load  is the intensity of load required to crush the material. Crushing load of a material can be found out by taking out crushing stress test. Crushing load will be the load corresponding to the stress
23 Oct 2013

## Radius of Gyration of Circle

Radius of gyration of circle is the square root of the moment of inertia of that circular section divided by its area. Mathematically circular radius of gyration can be easily found by using equation; $K=\sqrt{\frac{I}{A}}=\sqrt{\frac{ΠD^{4}/64}{ΠD^{2}/4}}$ ..
23 Oct 2013

Radius of Gyration of rectangular solid section is the square root of the moment of inertia of a solid rectangular section to the cross sectional area of that solid rectangular body. Radius of Gyration of Rectangle Formula
21 Oct 2013

## Percentage Reduction Formula

Percent reduction in area of the geometric shape is the reduction in area as per original area. Mathematically, percentage reduction can be expressed as; $Percentage.Reduction.In.Area=\frac{ΔA}{A}\times 100$   Tweet
21 Oct 2013

## Percentage Elongation Formula

Percent elongation is the increase in length of the body per unit orignal length of that body. Mathematically, percentage elongation can be expresses as; ¨ $Percentage.Elongation=\frac{Δl}{l}\times 100$ .. Tweet
20 Oct 2013

## Bulk Modulus Formula

Mathematically, Bulk Modulus can be represented as; ¨ Bulk Modulus is also known as Bulk modulus of elasticity or Volume modulus.     Tweet
20 Oct 2013

## Shear Modulus Formula

Mathematically; Shear modulus can be represented as; ¨ Shear modulus is also known as modulus of elasticity of modulus of rigidity and it is the ratio of shear stress to shear strain. Tweet