On material frame-indifference
نویسندگان
چکیده
منابع مشابه
Verification of Frame Indifference for Complicated Numerical Constitutive Models
The principle of material frame indifference requires spatial stresses to rotate with the material, whereas reference stresses must be insensitive to rotation. Testing of a classical uniaxial strain problem with superimposed rotation reveals that a very common approach to strong incremental objectivity taken in finite element codes to satisfy frame indifference (namely working in an approximate...
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