 | | Mechanics of Solids
A Journal of Russian Academy of Sciences | | Founded
in January 1966
Issued 6 times a year
Print ISSN 0025-6544
Online ISSN 1934-7936 |
Archive of Issues
| Total articles in the database: | | 11223 |
| In Russian (Èçâ. ÐÀÍ. ÌÒÒ): | | 8011
|
| In English (Mech. Solids): | | 3212 |
|
| << Previous article | Volume 53, Issue 2 / 2018 | Next article >> |
| D.L. Bykov and E.D. Martynova, "Identification of the Characteristics of Viscoelastic Materials during Repeated Compression after Unloading by the Numerical-Graphical Method," Mech. Solids. 53 (2), 121-126 (2018) |
| Year |
2018 |
Volume |
53 |
Number |
2 |
Pages |
121-126 |
| DOI |
10.3103/S0025654418020012 |
| Title |
Identification of the Characteristics of Viscoelastic Materials during Repeated Compression after Unloading by the Numerical-Graphical Method |
| Author(s) |
D.L. Bykov (Central Scientific Research Institute for Engineering (TsNIIMash), ul. Pionerskaya 4, Korolev, Moscow Region, 141070 Russia)
E.D. Martynova (Lomonosov Moscow State University, Moscow, 119992 Russia, elemarta@mail.ru) |
| Abstract |
The problem of describing the behavior of a highly filled polymeric material under compression, which was preceded by preliminary compression and unloading, is considered. The peculiarity of the compression diagrams obtained in the experiment is the downward convexity of the curves of the stress modulus versus time. To solve this problem, a variant of the non-linear endochronic theory of aging viscoelastic materials with several aging and viscosity functions and a numerical-graphical method for identifying the properties of viscoelastic materials proposed by the authors earlier, suggesting comparison of the deformation diagrams of intact samples and those that received preliminary damage, are used. |
| Keywords |
nonlinear endochronic theory of aging viscoelastic materials, compression of highly filled polymeric materials, numerical-graphical method |
| References |
| 1. | D. L. Bykov, A. V. Kazakov, D. N. Konovalov, et al.,
"Law of Damage Accumulation and Fracture Criteria in Highly Filled Polymer Materials,"
Izv. Ross. Akad. Nauk. Mekh. Tverd. Tela,
No. 5, 76-97 (2014)
[Mech. Solids (Engl. Transl.)
49 (5), 543-560 (2014)]. |
| 2. | R. A. Kayumov, I. Z. Mukhamedova, and A. M. Suleimanov,
"Modeling the Process of Aging and Destruction of Film-Fabric Composite Material,"
in Problems of Mechanics of Deformable Solids and Rocks, Collection of papers dedicated to E.I. Shemyakin on the occasion of his 75th birthday,
Ed. by D. D. Ivlev and N. F. Morozov
(Fizmatlit, Moscow, 2006),
pp. 305-313
[in Russian]. |
| 3. | G.-D. Jung, S.-K. Youn, and B.-K. Kim,
"A Three-Dimensional Nonlinear Viscoelastic Constitutive Model of
Solid Propellent,"
Int. J. Solids Struct.
37, 4715-4732 (2000). |
| 4. | S. Ozupek and E. B. Becker,
"Constitutive Equation for Solid Propellent,"
Int. J. Engng Mater. Technol.
119 (2), 125-132 (1996). |
| 5. | R. M. Haj-Ali and A. H. Muliana,
"Numerical Finite Element Formulation of the Schapery Non-Linear
Viscoelastic Material Model,"
Int. J. Numer. Engng
59, 25-45 (2004). |
| 6. | D. L. Bykov and E. D. Martynova,
"Numerical-Graphical Method for Determining Characteristics of Damaged Viscoelastic Materials,"
Izv. Ross. Akad. Nauk. Mekh. Tverd. Tela,
No. 4, 64-71 (2013)
[Mech. Solids (Engl. Transl.)
48 (4), 410-416 (2013)]. |
| 7. | D. L. Bykov, E. D. Martynova, and V. P. Mel'nikov,
"Numerical-Graphical Method for Describing the Creep of Damaged Highly Filled Polymer Materials,"
Izv. Ross. Akad. Nauk. Mekh. Tverd. Tela,
No. 5, 108-115 (2015)
[Mech. Solids (Engl. Transl.)
50 (5), 571-577 (2015)]. |
| 8. | A. A. Il'yushin and B. E. Pobedrya,
Foundations of Mathematical Theory of Thermoviscoelasticity
(Nauka, Moscow, 1970)
[in Russian]. |
| 9. | D. L. Bykov and E. D. Martynova,
"Structure-Energy Analysis of Models of Nonlinearly Viscoelastic
Materials with Several Aging and Viscosity Functions,"
Izv. Ross. Akad. Nauk. Mekh. Tverd. Tela,
No. 1, 65-76 (2011)
[Mech. Solids (Engl. Transl.)
46 (1), 52-61 (2011)]. |
|
| Received |
09 July 2016 |
| Link to Fulltext |
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