دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: temporary changes in dimensions caused by stress. The material returns to the original dimensions after removal of the stress.

n: the deformation of caused by the effect of overlying-strata pressure which is standed by the rock in the range of elastic limit

deformation of a body in the elastic range, i.e., recovery to the initial shape is possible when the stress or load is removed.

n: the point at which a material permanently deforms when stressed.

n: the maximum stress standed by material keeping elastic deformation without perpetual deformation

the upper range of elasticity, just before the body is permanently deformed.

a statement of elastic deformation, where strain (deformation) is proportional to stress (applied stress).