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Question:

Elastic modulus of section steel

Elastic modulus of section steel

Answer:

Generally speaking, the elastic body exerts an external function, and the elasticity experiences the change of the shape (called strain). The general definition of the elastic modulus is that the stress is divided by the strain. When the material is in the elastic deformation stage, its stress and strain should be changed into a positive proportion (that is to say, according to Hooke's law), and the coefficient of proportionality is called the elastic modulus.
The elastic modulus of steel is 2.1 * 10^7N/cm L.

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