نتایج جستجو برای: anelasticity

تعداد نتایج: 129  

Journal: :Metallic Materials 2016

Journal: :Geophysical Journal of the Royal Astronomical Society 2010

1999
Donald B. Dingwell

is the Maxwell relaxation time [24]. This relaxation time is a convenient approximation to the timescale of deformation where the transition from purely viscous behavior to purely elastic behavior occurs. The purely viscous response of a silicate melt is termed “liquid” behavior whereas the purely elastic response is termed “glassy” behavior. The term silicate melt is used to describe molten si...

Journal: :Science 1964
D L Anderson

Journal: :Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences 2016

Journal: :Journal of Elasticity 2022

Abstract In linear elasticity, universal displacements for a given symmetry class are those that can be maintained by only applying boundary tractions (no body forces) and arbitrary elastic constants in the class. previous work, we showed larger group, space of displacements. Here, generalize these ideas to case anelasticity. anelasticity, total strain is additively decomposed into anelastic st...

2017
Y. Hiki H. Kobayashi H. Takahashi

Viscoelastic properties of amorphous solids deformed under uniform shear stress were studied using a kind of sandwich method with utilizing a sensitive optical technique. Time-dependent deformation data were analyzed on the basis of a mechanical model of anelasticity plus viscosity. Experiments were performed to determine the temperature dependence of viscosity for several kinds of inorganic gl...

1999
Constantin Brif

3 Anelasticity of solids 3 3.1 The complex Young modulus and the loss function . . . . . . . . . . . . . . . . . . . . 3 3.2 Simple models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3.2.1 Perfect elastic solid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3.2.2 Maxwell solid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

Journal: :Materials Science and Engineering: A 2017

2008
Fabio Cammarano Barbara Romanowicz

S U M M A R Y Thermally activated, viscoelastic relaxation of the Earth’s materials is responsible for intrinsic attenuation of seismic waves. Seismic observations have been used to define layered radially symmetric attenuation models, independent of any constraints on temperature and composition. Here, we interpret free-oscillation and surface wave attenuation measurements in terms of physical...

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