 | | 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
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| In English (Mech. Solids): | | 3212 |
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| << Previous article | Volume 50, Issue 5 / 2015 | Next article >> |
| S.I. Ismailova and K.S. Sultanov, "Nonlinear Deformation Laws for Composite Threads in Extension," Mech. Solids. 50 (5), 578-590 (2015) |
| Year |
2015 |
Volume |
50 |
Number |
5 |
Pages |
578-590 |
| DOI |
10.3103/S002565441505009X |
| Title |
Nonlinear Deformation Laws for Composite Threads in Extension |
| Author(s) |
S.I. Ismailova (Urazbaev Institute of Mechanics and Seismic Stability of Structures, Academy of Sciences of the Republic of Uzbekistan, ul. Durmon Yuli 31, Akademgorodok, Tashkent, 100125 Republic of Uzbekistan)
K.S. Sultanov (Urazbaev Institute of Mechanics and Seismic Stability of Structures, Academy of Sciences of the Republic of Uzbekistan, ul. Durmon Yuli 31, Akademgorodok, Tashkent, 100125 Republic of Uzbekistan, sultanov.karim@mail.ru) |
| Abstract |
We present the results of quasistatic extension tests for a cotton thread until break. The obtained nonlinear dependence of the tensile force on the thread strain in elongation are used to construct the laws of nonlinear deformation of cotton threads treated as composite materials.
To determine the parameters of the developed nonlinear
deformation laws for various threads, the experimental results are generalized to derive mathematical relations that agree well with the experimental data.
The proposed nonlinear laws are parametrically analyzed to show that they are equivalent to the experimental results and correspond to the deformation processes for various thread extension modes. |
| Keywords |
composite thread, fibrous material, stress, strength, plastic strain, viscosity, modulus of deformation, tensile force, stress-strain state, thread break |
| References |
| 1. | B. E. Pobedrya,
Mechanics of Composite Materials
(Izdat. MGU, Moscow, 1984)
[in Russian]. |
| 2. | A. V. Zvyagin and L. V. Nikitin,
"Statics and Dynamics of a Flexible Elastic Thread Wound on a Reel,"
Izv. Akad. Nauk. Mekh. Tverd. Tela,
No. 6, 148-156 (2010)
[Mech. Solids (Engl. Transl.)
45 (6), 885-891 (2010)]. |
| 3. | Kh. A. Rakhmatullin and Yu. A. Den'yanov,
Strength under Intensive Instantaneous Loads
(Fizmatgiz, Moscow, 1961)
[in Russian]. |
| 4. | K. V. Kukudzhanov,
"Propagation of One-Dimensional Elastoviscoplastic Waves in Composite Materials,"
Izv. Akad. Nauk. Mekh. Tverd. Tela,
No. 1, 165-173 (2007)
[Mech. Solids (Engl. Transl.)
42 (1), 140-148 (2007)]. |
| 5. | T. N. Kukin, A. N. Solov'ev, and A. M. Koblyakov,
Textile Materials Technology (Fibres and Threads)
(Legprombytizdat, Moscow, 1989)
[in Russian]. |
| 6. | W. E. Morton and J. W. S. Hearle,
Physical Properties of Textile Fibres
(Butterworth, London, 1962; Legkaya Industriya, Moscow, 1971). |
| 7. | J. W. S. Hearle and R. H. Peters,
Fibre Structure
(Textile Institute, Manchester, UK, 1963; Khimiya, Moscow, 1969). |
| 8. | V. P. Shcherbakov,
Applied Mechanics of Threads)
(Kosygin MGTU, Moscow, 2001)
[in Russian]. |
| 9. | K. S. Sultanov,
"Mathematical Model of Interaction of Solid Bodies with
Soil upon Their Relative Displacement,"
Zh. Prikl. Mekh. Tekhn. Fiz.,
No. 1, 40-48 (1993)
[J. Appl. Mech. Tech. Phys. (Engl. Transl.)
34 (1), 37-44 (1993)]. |
| 10. | K. S. Sultanov,
"Laws Governing the Interaction of Underground Structures with Soil during Their Relative Displacement,"
Prikl. Mekh.,
No. 3, 60-67 (1993)
[Int. Appl. Mech. (Engl. Transl.)
29 (3), 217-223 (1993)]. |
| 11. | K. S. Sultanov,
"A Non-Linear Law of the Deformation of Soft Soils,"
Prikl. Mat. Mekh.
62 (3), 503-511 (1998)
[J. Appl. Math. Mech. (Engl. Transl.)
62 (3), 465-472 (1998)]. |
|
| Received |
05 February 2014 |
| Link to Fulltext |
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