 | | 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
|
| In English (Mech. Solids): | | 4760 |
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| << Previous article | Volume 48, Issue 3 / 2013 | Next article >> |
| A.D. Chernyshov, "On Conditions of Snow Avalanching and Landslides," Mech. Solids. 48 (3), 348-355 (2013) |
| Year |
2013 |
Volume |
48 |
Number |
3 |
Pages |
348-355 |
| DOI |
10.3103/S0025654413030114 |
| Title |
On Conditions of Snow Avalanching and Landslides |
| Author(s) |
A.D. Chernyshov (Voronezh State Technological Academy, pr-t Revolyutsii 19, Voronezh, 394000 Russia, chernyshovad@mail.ru) |
| Abstract |
The problem of elastic equilibrium of a wedge-shaped ground or snow massive on a rigid inclined plane under the action of gravity force and a constant force on its outer surface is considered in the three-dimensional statement. An exact solution that allows one to determine the displacements, strains, and stresses at each point of the massive is obtained in final form. An analysis shows that there are several critical relations between the problem input parameters at which the massive equilibrium is impossible. In this case, the earth or snow tears off from the slope and becomes a dangerous avalanche. In particular, this result can be used to predict formation of landslides and snow avalanching in mountains. |
| Keywords |
angle-shaped massive, snow avalanching, landslides, elastic equilibrium, separtion criteria |
| References |
| 1. | V. M. Alexandrov and V. V. Kopasenko,
"Contact Problem for an Elastic Wedge with a Rigidity Clamped Face,"
Prikl. Mekh.
4 (7), 75-82 (1968)
[Int. Appl. Mech. (Engl. Transl.)
4 (7), 47-50 (1968)]. |
| 2. | D. D. Ivlev,
Mechanics of Plastic Media
(Fizmatlit, Moscow, 2001)
[in Russian]. |
| 3. | A. D. Chernyshov,
"On Deformation of Continuous Media in a Wedge-Like Region with Smooth Faces,"
Prikl. Mat. Mekh.
39 (6), 1093-1099 (1975)
[J. Appl. Math. Mech. (Engl. Transl.)
39 (6), 1047-1053 (1975)]. |
| 4. | Ya. S. Ufland,
"Mixed Elasticity Problem for a Wedge,"
Izv. Akad. Nauk SSSR. OTN. Mekh. Mashinostr.,
No. 2, 156-158 (1959). |
| 5. | D. A. Pozharskii,
"The Three-Dimensional Contact Problem for an Elastic Wedge Taking Friction Forces into Account,"
Prikl. Mat. Mekh.
64 (1), 151-159 (2000)
[J. Appl. Math. Mech. (Engl. Transl.)
64 (1), 147-154 (2000)]. |
| 6. | A. D. Chernyshov,
Angular Superposition Method
(Izd-vo Voronezh Gos. Tekhnol. Akad., Voronezh, 2009)
[in Russian]. |
| 7. | K. F. Voitkovskii,
Mechanical Properties of Snow
(Nauka, Moscow, 1977)
[in Russian]. |
| 8. | Building Regulations (SNiP) 2.02.01-83.
Building and Structure Basements. Supplement 2
[in Russian]. |
|
| Received |
30 June 2010 |
| Link to Fulltext |
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