Assertion: stress | /r/HasProperty | based on experiment
Facets:
value: on fracture of materials
type: OTHER
value: usually
type: TEMPORAL
Source sentences:
text: Now that we are able to transform stresses to get the principal stresses, we can use these stresses to consider some of the criteria (theories) postulated for the failure of materials in two- and three-axial states of stress usually based on experiments on yielding and fracture of materials in the uniaxial state of stress.