 | | 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: | | 12854 |
| In Russian (Èçâ. ÐÀÍ. ÌÒÒ): | | 8044
|
| In English (Mech. Solids): | | 4810 |
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| << Previous article | Volume 53, Issue 8 / 2018 | Next article >> |
| A.P. Ivanov, "On the Equilibrium of Magic Stones," Mech. Solids. 53 (S2), 26-31 (2018) |
| Year |
2018 |
Volume |
53 |
Number |
S2 |
Pages |
26-31 |
| DOI |
10.3103/S0025654418050084 |
| Title |
On the Equilibrium of Magic Stones |
| Author(s) |
A.P. Ivanov (Moscow Institute of Physics and Technology, Dolgoprudny, Moscow oblast, 141701 Russia, a-p-ivanov@inbox.ru) |
| Abstract |
This paper considers the stone towers that have recently attracted attention at that, at first
glance, seem impossible. It is shown that a body with three points of support (tripod) on an uneven
surface, such as, in particular, an inclined plane, can serve as the base model of such a system. The
necessary and sufficient equilibrium conditions are obtained of such towers. Estimates of the coefficient of friction for the supports that would ensure the equilibrium in case of ground vibration and
wind are determined. |
| Keywords |
magic stones, friction, equilibrium, stability |
| Received |
10 October 2017 |
| Link to Fulltext |
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