 | | 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: | | 12804 |
| In Russian (Èçâ. ÐÀÍ. ÌÒÒ): | | 8044
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| In English (Mech. Solids): | | 4760 |
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| << Previous article | Volume 49, Issue 4 / 2014 | Next article >> |
| M.Ya. Brovman, "On Creep Deformation in Longitudinal Bending of Beams," Mech. Solids. 49 (4), 461-467 (2014) |
| Year |
2014 |
Volume |
49 |
Number |
4 |
Pages |
461-467 |
| DOI |
10.3103/S0025654414040116 |
| Title |
On Creep Deformation in Longitudinal Bending of Beams |
| Author(s) |
M.Ya. Brovman (Open Join-Stock Company "Tsentrosvarmash," ul. Pashi Savel'evoy 47, Tver, 170039 Russia, brovman@mail.ru) |
| Abstract |
Methods for calculating the creep strain in the longitudinal bending of beams were considered by many authors (e.g., see [1]). The computations permit determining the deflection variation as a function of time and the critical time in which the beam compressed by the forces directed along its axis loses its stability.
In the present paper, we consider the creep deformation of beams of various cross-section and show that the critical time can be increased by changing their structure. |
| Keywords |
creep strain, longitudinal bending, critical time, increase of the service life |
| References |
| 1. | Yu. N. Rabotnov,
Creep of Structural Members
(Nauka, Moscow, 1966)
[in Russian]. |
| 2. | S. A. Shesterikov, G. P. Mel'nikov, and A. L. Arshakuni,
"Selection of Equations of State due to Creep,"
Probl. Prochn.,
No. 6, 77-81 (1980)
[Strength of Materials (Engl. Transl.)
12 (6), 754-760 (1980)]. |
| 3. | A. M. Lokoshchenko,
Modeling of Creep Process and Long-Term Strength of Metals
(MGIU, Moscow, 2007)
[in Russian]. |
| 4. | M. Ya. Brovman,
"Experimental Investigation of Creep at High Temperatures,"
Probl. Prochn.,
No. 8, 77-79 (1979)
[Strength of Materials (Engl. Transl.)
11 (8), 887-890 (1979)]. |
| 5. | G. M. Fikhtengolts,
Course of Differential and Integral Calculus, Vol. 2
(Nauka, Moscow, 1972)
[in Russian]. |
| 6. | Ya. G. Panovko and I. I. Gubanova,
Stability and Vibrations of Elastic Systems
(Consultant Bureau, New York 1965; Nauka, Moscow, 1967). |
|
| Received |
13 June 2012 |
| Link to Fulltext |
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