Geodesic
Influence of snow on parameteres of elastic waves induced in the ice covering
Sibirskij žurnal čistoj i prikladnoj matematiki, Tome 12 (2012) no. 4, pp. 71-75 Cet article a éte moissonné depuis la source Math-Net.Ru

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The physical modeling resultsdemonstrate the ability to diagnose instability of above-groundpipelinesupports using acoustic noiserecorded on the pipe surface. It is shown that developed in recent years method of extraction coherent components of noise field allows to determine frequencies and geometric shapes of flexural standing waves in pipelines. This information can be used to estimate the stabilityof pipeline supports. Supportinstabilityincreasing the span between rigid pipeattachments manifests itself in a dramatic restructuring of thestanding waves field formed in the pipe by acoustic noise.
Keywords: pipelines, supports instability, noise field, standing waves, physical modelling. 
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V. M. Kozin; V. Yu. Vereschagin. Influence of snow on parameteres of elastic waves induced in the ice covering. Sibirskij žurnal čistoj i prikladnoj matematiki, Tome 12 (2012) no. 4, pp. 71-75. http://geodesic.mathdoc.fr/item/VNGU_2012_12_4_a9/

[1] Kozin V. M., Rezonansnyi metod razrusheniya ledyanogo pokrova. Izobreteniya i eksperimenty, Akademiya estestvoznaniya, M., 2007, 355 pp.

[2] Freidental A., Geiringer Kh., Matematicheskie modeli neuprugoi sploshnoi sredy, Fizmatgiz, M., 1962, 432 pp.

[3] Filippov A. P., “Ustanovivshiesya kolebaniya beskonechno dlinnoi balki, lezhaschei na uprugom poluprostranstve pod deistviem dvizhuscheisya sily”, Izv. AN SSSR. OTN. Mekhanika i mashinostroenie, 1961, no. 6, 97–105 | MR | Zbl

[4] Takizawa T., “Deflection of a Floating Sea Ice Sheet Induced by a Moving Load”, Cold Regions Science and Technology, 11 (1985), 123–139 | DOI

[5] Zemlyak V. L., “Laboratoriya mekhaniki sploshnykh sred”, Vestn. KnAGTU, Sb. nauch. tr., Komsomolsk-na-Amure, 2009, 244–246

[6] Kozin V. M., Obosnovanie iskhodnykh dannykh dlya vybora osnovnykh parametrov SVP, prednaznachennykh dlya razrusheniya ledyanogo pokrova rezonansnym sposobom, Dis. \ldots kand. tekhn. nauk, Gorkii, 1983, 314 pp.