TY - GEN
T1 - (Aero)Elasticity and (Aero-)viscoelasticity
T2 - 51st AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference
AU - Hilton, Harry H.
PY - 2010
Y1 - 2010
N2 - Similarities and differences between elasticity and viscoelasticity and between aeroelasticity and aero-viscoelasticity are critically examined and evaluated. Topics include constitutive relations, Poisson's ratio, energy dissipation, temperature effects on material properties, ther- mal expansions, loading histories, failure criteria, lifetimes, 1-D and Timoshenko beams, torsion, columns, plates, wave propagation, torsional divergence, control reversal, aerodynamic derivatives, utter and experimental determinations of viscoelastic properties. The full, partial or no possible applications of the elastic / viscoelastic correspondence principle are analyzed and discussed.
AB - Similarities and differences between elasticity and viscoelasticity and between aeroelasticity and aero-viscoelasticity are critically examined and evaluated. Topics include constitutive relations, Poisson's ratio, energy dissipation, temperature effects on material properties, ther- mal expansions, loading histories, failure criteria, lifetimes, 1-D and Timoshenko beams, torsion, columns, plates, wave propagation, torsional divergence, control reversal, aerodynamic derivatives, utter and experimental determinations of viscoelastic properties. The full, partial or no possible applications of the elastic / viscoelastic correspondence principle are analyzed and discussed.
KW - Aero-viscoelasticity
KW - Aeroelasticity
KW - Control surface effectiveness
KW - Creep buckling
KW - Elastic - viscoelastic correspondence principle
KW - Euler-Bernouli bending
KW - Failure probability
KW - Flutter
KW - Poisson's ratio
KW - Survival times
KW - Thermal stresses
KW - Timoshenko beams
KW - Torsion
KW - Torsional creep divergence
KW - Viscoelasticity
KW - Wave motion
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M3 - Conference contribution
AN - SCOPUS:84855624104
SN - 9781600867422
T3 - Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference
BT - 51st AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference
Y2 - 12 April 2010 through 15 April 2010
ER -