6533b851fe1ef96bd12a9673
RESEARCH PRODUCT
Reduction of parameters in failure criteria for multiaxial Random Fatigue
E. MachaC. T. Lachowiczsubject
Engineeringbusiness.industryMechanical EngineeringStructural engineeringFracture planeCondensed Matter PhysicsDirection cosineEuler anglessymbols.namesakeMechanics of MaterialsPosition (vector)symbolsGeneral Materials SciencebusinessReduction (mathematics)Rotation group SOdescription
In the paper some equivalent methods of determining the expected fatigue fracture plane position have been presented. These methods make use of elements of a full linear rotation group. Replacing nine direction cosines, mutually related, by three Euler angles we obtain a reduced number of parameters used for the description of the excepted fatigue fracture plane position. New mathematical forms of the fatigue criteria with a reduced number of independent parameters have been presented well.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 1990-12-01 | Materialwissenschaft und Werkstofftechnik |