Zobrazeno 1 - 10
of 16
pro vyhledávání: '"A. N. Lyubicheva"'
Autor:
M. M. Gubenko, A. V. Morozov, A. N. Lyubicheva, I. G. Goryacheva, M. Z. Dosaev, M.-Sh. Ju, Ch.‐H. Yeh, F.-Ch. Su
Publikováno v:
BioMedical Engineering OnLine, Vol 16, Iss 1, Pp 1-12 (2017)
Abstract Background A new sensor for estimating elasticity of soft tissues such as a liver was developed for minimally invasive surgery application. Methods By measuring deformation and adjusting internal pressure of the pneumatic sensor head, the se
Externí odkaz:
https://doaj.org/article/8efcacfd50754e1d8eda0995d4f0ad6b
Publikováno v:
World of Transport and Transportation. 20:6-12
The operation of roads under modern conditions associated with high speeds and traffic density results in wear of pavement and formation of a rut. When crossing the ruts, instability can occur when relatively small steering inputs lead to large chang
Publikováno v:
Journal of Friction and Wear. 39:517-521
This paper presents the analysis of the combined effect of the surface texture and the rheological properties of material on the stress–strain state and the contact characteristics of a viscoelastic plate loaded by a rigid punch under dry friction
Publikováno v:
European Journal of Mechanics - A/Solids. 91:104405
We consider contact interaction of elastic bodies, one of which has a 2D texture, described by a sinusoidal function of 2n power, in partial slip conditions within two material models. The first approach based on the Cattaneo-Mindlin theory for linea
Autor:
A. N. Lyubicheva, P. A. Mossakovsky
Publikováno v:
Journal of Friction and Wear. 39:412-417
The contact problem concerning sliding of a solid surface with a regular relief along a fixed ring-shaped elastomer under normal load and rotational moment is studied. The concept of an effective (integral) coefficient of friction is introduced, and
Autor:
A. N. Lyubicheva
Publikováno v:
Journal of Friction and Wear. 38:138-143
The axisymmetric contact problem for a spherical indenter and viscoelastic base has been considered within a cycle of increasing and decreasing of load. The loading-unloading cycle has been performed at a constant speed of indenter movment. The quasi
Autor:
A. V. Morozov, Ch.‐H. Yeh, A. N. Lyubicheva, M. M. Gubenko, Irina Goryacheva, M.-Sh. Ju, Marat Dosaev, F.-Ch. Su
Publikováno v:
BioMedical Engineering
BioMedical Engineering OnLine, Vol 16, Iss 1, Pp 1-12 (2017)
BioMedical Engineering OnLine, Vol 16, Iss 1, Pp 1-12 (2017)
Background A new sensor for estimating elasticity of soft tissues such as a liver was developed for minimally invasive surgery application. Methods By measuring deformation and adjusting internal pressure of the pneumatic sensor head, the sensor can
Publikováno v:
AIP Conference Proceedings.
A simulation of a contact interaction of the indenter and inhomogeneous soft biological tissues is carried out. The soft tissue is modeled by the incompressible elastic body which contains structural inhomogeneities (spherical or longitudinal inclusi
Autor:
A. N. Lyubicheva, Chih Han Chang, Irina Goryacheva, I. A. Soldatenkov, Fong-Chin Su, G. M. Anferov
Publikováno v:
Mechanics of Solids. 48:439-449
The stress state of the carpometacarpal joint (CMJ)was studied in sound and pathologic states by methods of continuum mechanics. The CMJ geometric model was constructed according to the results of computer processing of the data of tomographic invest
Autor:
A. N. Lyubicheva, I. A. Soldatenkov
Publikováno v:
Journal of Friction and Wear. 32:338-344
The paper describes the theoretical model of contact between a spherical indentor and a rotating disc made of a viscoelastic material. Numerical analysis of the effect of the load and velocity conditions on the disc wear rate is carried out. It is sh