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Residual Strain is the same thing as permanent strain, as in permanent strain in a beam.
If you refer to a stress vs strain plot, you'll see that this relationship in metals is linear up until the yield point where the metal plastically deforms. After stress slightly decreases due to this yielding, It will continue to increase, along with strain but on a more curve-shaped line.
When stress is removed from the metal, it will slowly decrease back down to 0, but there will be an offset in the strain. The distance from where strain equals zero to this new point along the axis is the the residual strain left in the metal due to plastic deformation.
What else can I help you with?
Why is functional residual capacity measured and why is it important?
Funtional Residual Capacity amounts
What is a strain and why the strain should be developed for industrial process?
strain = change in dimensions/area strain is of 3 types 1)linear 2)aerial 3)volumetric
What is torsional force?
"Torsional strain" is the strain induced by applying torque. Basically, it is the strain imposed on a body by twisting it. (Such as the strain that a bolt endures when you use a wrench on it.)
What is a rccb?
A residual-current device (RCD), or residual-current circuit breaker (RCCB), is an electrical wiring device that disconnects a circuit whenever it detects that the electric currents not balanced between the energized conductor and the return neutral conductor.
Find an expression for the energy density in terms of stress and strain?
The expression for the energy density in terms of stress and strain can be expressed as ρe.
What is a residual lake?
Lakes which are made by residual rocks which are left after weathering and erosion and form the residual lakes.
What is a residual haunting?
A residual haunting is a playback of a past event.
Who does Residual income of a firm belongs to?
The residual income of the firm belongs to
What is the functional residual capacity FRC composed of?
Functional Residual Capacity (FRC) = Expiratory Reserve Volume (ERV) + Residual Volume (RV)
The air remaining in the lung after a maximal expiration is the?
residual volume
The residual income of the firm belongs to?
residual income belongs to the common stockholders.
Give an example of a residual mountain found in Africa?
residual mountains in africa
Why is it important that they look after the residual powers?
Residual power can build up and overcome.
When coding a late effect what come first the late effect or the residual?
Residual
When coding a late effect what comes first the late effect or the residual?
Residual
How are residual mountains form?
Residual mountains are formed by the plates in the earth moving
Why is functional residual capacity measured and why is it important?
Funtional Residual Capacity amounts
