rdf:type |
qudt:QuantityKind |
dcterms:description |
In fracture mechanics, the stress intensity factor (K) is used to predict the stress state ("stress intensity") near the tip of a crack or notch caused by a remote load or residual stresses. It is a theoretical construct usually applied to a homogeneous, linear elastic material and is useful for providing a failure criterion for brittle materials, and is a critical technique in the discipline of damage tolerance. The concept can also be applied to materials that exhibit small-scale yielding at a crack tip. |
qudt:applicableUnit |
|
qudt:hasDimensionVector |
qkdv:A0E0L-0dot5I0M1H0T-2D0 |
qudt:informativeReference |
https://en.wikipedia.org/wiki/Stress_intensity_factor |
qudt:latexSymbol |
\(\K\) |
qudt:plainTextDescription |
“In fracture mechanics, the stress intensity factor (K) is used to predict the stress state ("stress intensity") near the tip of a crack or notch caused by a remote load or residual stresses. It is a theoretical construct usually applied to a homogeneous, linear elastic material and is useful for providing a failure criterion for brittle materials, and is a critical technique in the discipline of damage tolerance. The concept can also be applied to materials that exhibit small-scale yielding at a crack tip.” |
qudt:symbol |
“K” |
rdfs:comment |
“Applicable units are those of quantitykind:StressIntensityFactor” |
rdfs:isDefinedBy |
http://qudt.org/3.1.10/vocab/quantitykind |
rdfs:label |
“Stress Intensity Factor”@en |
