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There are 6 vectors used to describe the strain field of an element. An equivalent strain is just a single numerical value used to represent the strain field.

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13y ago

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Strain of bacteria?

s-strain bacteria make


Can stress exists without strain and vice versa. eg a heated bar held rigidly at both ends has no strain but there is stress?

Wherever there is stress there is strain. In the example you noted, if heated bar expands freely without one end constained it changes its strain without stress; that strain is called eigenstrain. If the same bar is held rigidly then the eigenstrain resisted and you get stress and strain. So stress cannot exist without strain; but strain can exist without stress if it is eigenstrain.


What is the relationship between engineering strain and percent elongation?

strain is percent elongation/100; for example a strain of 0.02 is 2% elongation. Often we refer to elongation at failure; for example if a material fails at 10% elongation its strain is 0.10


What is strain and stress?

stress is load per unit area; when an object is loaded it is under stress and strain and it stretches (strains) until it breaks at its ultimate strength. Stress i srelated to strain in the elastic region by Hooke's law: stress = elastic modulus times strain where modulus is a property of the material and strain is deflection over length


Strain energy definitions?

Strain energy is a form of potential energy. Work done to distort an elastic member is stored as strain energy. Some energy may be lost in plastic deformation of the member and some may be converted into heat instead of stored as strain energy, but the rest is recoverable. A spring is an example of a storage device for strain energy.

Related Questions

What is a 10 pound breaking strain in kilograms?

A 10 pound breaking strain is equivalent to approximately 4.5 kilograms.


Could you show the derivation of elastic strain energy per unit volume?

The elastic strain energy per unit volume, also known as the strain energy density, can be derived by integrating the stress-strain curve over the strain range. The area under the stress-strain curve represents the work done on the material, which is equivalent to the strain energy stored. By dividing this strain energy by the volume of the material, the strain energy density per unit volume can be obtained.


The kg equivalence of a breaking strain of 3 kN is?

To convert 3 kN (kilonewtons) to kilograms, you can use the conversion factor of 1 kN is equivalent to 101.97 kg (kilograms). Therefore, the breaking strain of 3 kN is equivalent to 305.91 kg.


The s strain and the r strain of S pneumoniae are different in that?

The S strain produces a capsule but the R strain does not


What are the three types of strain?

The three types of strain are tensile strain, compressive strain, and shear strain. Tensile strain occurs when an object is stretched, compressive strain occurs when an object is compressed, and shear strain occurs when two parts of an object slide past each other in opposite directions.


What is strain to failure?

strain-to-failure


What is the unit of strain?

strain has no unit


How to calculate strain energy in a material?

To calculate strain energy in a material, you can use the formula: Strain Energy 0.5 x Stress x Strain. Stress is the force applied to the material, and strain is the resulting deformation. Multiply stress and strain, then divide by 2 to find the strain energy.


What is the birth name of Thayer Strain?

Thayer Strain's birth name is Addison Strain.


What is SI units for strain?

Strain is dimensionless!


Is Anna kushina a strain?

Yes, she is a strain.


How many syllable in strain?

There is only 1 syllable in "strain."