0
What else can I help you with?
What is elastic strain energy?
Potential Elastic Energy.
What is strain energy theory?
The strain theory is a state of deviation from bond angle of a normal tetrahedral angle.
What is the relation between elastic modulus and tensile modulus?
The elastic modulus, also called Young's modulus, is identical to the tensile modulus. It relates stress to strain when loaded in tension.
When a material is loaded within elastic limit the what is proportional to the what produced by the stress?
The displacement is proportional to the strain. This does not factor for creep and time.
What is the amount of stress applied to a material divided by the elastic strain caused by that stress called?
This is known as the Modulus of Elastisity, or Youngs Modulus (in tension/compression) and will be a constant as long as the deformation is in the elastic range.
How the strain force changes when the elastic is released from one of the finger?
When the elastic is released from one finger, the strain force decreases because the tension in the elastic is no longer being resisted by that finger. This leads to a redistribution of the strain force among the remaining fingers holding the elastic.
What is a common object that can store elastic strain enery?
A common object that can store elastic strain energy is a rubber band. When stretched, it stores potential energy in the form of elastic strain that can be released when the band is allowed to return to its original shape.
What are examples of elastic spring force?
If you stretch a rubber band then release it, it will return to its original shape. That is by definition elastic strain. Anything that returns to its original shape after being affected by force underwent elastic strain. If it is permanently deformed (ie you bent a paperclip out of place and it wont return to its original shape) then it passes the elastic strain region and suffered plastic strain.
Is a rubber band a synonym for elastic strain?
yes.......................it is a stretchy elastic rubber band
What is the formula to calculate the total strain experienced by a material under a given load?
The formula to calculate total strain is: Total Strain Elastic Strain Plastic Strain. Elastic strain is the initial deformation of the material under load, while plastic strain is the permanent deformation after the material reaches its yield point.
How to calculate plastic strain in a material under deformation?
To calculate plastic strain in a material under deformation, you can use the formula: Plastic Strain Total Strain - Elastic Strain. Plastic strain is the permanent deformation that occurs in a material after it has exceeded its elastic limit. It is important to consider when analyzing the behavior of materials under stress.
How do you calculate the elastic limit?
By using stress-strain curve.
How are elastic strain energy are released during an earthquake?
elastic strain is released when the two plates are either slipping past each other or pulling apart or coming together
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
What is the property of visco elastic?
Viscoelasticity is the property of materials that are shown to be both viscous and elastic. Viscous materials are for example honey that resist shear flow and strain when stress is applied. Elastic materials strain but then quickly return to their original state. A viscoelastic material simply have elements of both.
How do you distinguish yield point and elastic limit?
On a stress strain curve the elastic limit is the point where the straight portion curve first starts to curve. When load is removed strain will return to zero. The yield point is a point on the curve just beyond the elastic limit. When load is removed strain will not return to zero. It will return approximately as a straight line parallel to the original, and have an offset strain value. The yield point offset is arbitrary but usually defined as 0.2% (.002 permanent strain) as most common strain devices can measure that amount.
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.
