Ramp-Creep Ultrasound Viscoelastography for Measuring Viscoelastic Parameters of Materials
نویسندگان
چکیده
منابع مشابه
Interrelation of creep and relaxation for nonlinearly viscoelastic materials: application to ligament and metal
where J(t) is the creep compliance as it depends on time t, and E(t) is the relaxation modulus. Many constitutive models have been developed to describe the nonlinear viscoelastic behavior of materials; see Schapery (1969) and Findley et al. (1976). Models described by Johnson et al. (1996) are for large deformations and Pioletti et al. (1998) take into account the strain rate. In the present s...
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ژورنال
عنوان ژورنال: Materials
سال: 2020
ISSN: 1996-1944
DOI: 10.3390/ma13163593