###### Asked by Andy Blackwell Uncategorized

Uncategorized

# While finding alternatives section modulus to be checked or moment of inertia to be checked?

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## Related Questions

###### Asked in Civil Engineering

### What is the plastic section modulus of steel section?

section modulus of any section is the ratio of the moment of
inertia to the distance of extreem fibre from the neutral axis.
plastic section modulus is the section modulus when the cross
section is subjected to loading such that the whole section is
under yield load. numerically it is equal to the pdoduct of the
half the cross section area and the distance of center of gravity
of tension and compression area from neutral axis

###### Asked in Mechanical Engineering

### What is the types of modulus of elasticity?

1. Young's modulus of elasticity, E, also called elastic modulus
in tension
2. Flexural modulus, usually the same as the elastic modulus for
uniform isotropic materials
3. Shear modulus, also known as modulus of rigidity, G ; G =
E/2/(1 + u) for isotropic materials, where u = poisson ratio
4. Dynamic modulus
5. Storage modulus
6. Bulk modulus
The first three are most commonly used; the last three are for
more specialized use

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