Interrelation of acoustic indicators of wood ate with parameters of a slope of a ravine

Yalpaeva E.; Kolesnikova A. A.

doi:doi:10.12737/3226

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Interrelation of acoustic indicators of wood ate with parameters of a slope of a ravine

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INTERRELATION OF ACOUSTIC INDICATORS OF WOOD ATE WITH PARAMETERS OF A SLOPE OF A RAVINE

Journal: ACTUAL DIRECTIONS OF SCIENTIFIC RESEARCHES OF THE XXI CENTURY: THEORY AND PRACTICE Volume 2 № 2 p. 3 , 2014

Rubrics: SECTION «FOREST EXPLOITATION»

Yalpaeva E.

Kolesnikova A. A. ²

Author and publication information

Authors:

2. Chernogorsk, Russian Federation

Type:

Article

DOI:

https://doi.org/10.12737/3226

Pages:

from 206 to 210

Status:

Published

Received:

06.05.1905

Accepted:

18.03.2014

Published:

18.03.2014

Language:

Russian

Keywords:

kern, wood density, velocity, acoustic constant angle of slope of a ravine, a place of growth of a tree

Abstract and keywords

Abstract (English):
Mathematical models of change of acoustic indicators of wood depending on the parameters of a slope of a ravine.

Keywords:
kern, wood density, velocity, acoustic constant angle of slope of a ravine, a place of growth of a tree

Text

Возрастающий спрос на древесину, экологические последствия природных катаклизм и само время диктуют необходимость рационализации лесных богатств и целенаправленно, по назначению, использовать каждое дерево.

References

1. Kolesnikova, A.A. Issledovanie svoystv drevesiny po kernam: Nauchnoe izdanie. - Yoshkar-Ola.: MarGTU, 2002. - 178s.

2. Kolesnikova A.A., Yalpaeva E.G., Otbor rezonansnoy drevesiny v usloviyakh ovraga. Aktual´nye problemy i perspektivy razvitiya lesopromyshlennogo kompleksa. - Kostroma, 2012. - S.56-58

3. Pat. 2224418 Rossiyskaya Federatsiya, MPK7 A 01 G 23/02. Sposob izmereniya uchetnogo dereva / Mazurkin P.M., Koshkina T.A. (RF); zayavitel´ i patentoobladatel´ Mariysk. gos. tekh. un-t. - №2002116082/12; zayavl. 18.06.02; opubl. 27.02.04, Byul. №6.

4. Mazurkin P.M. Dendrometriya. Statisticheskoe drevovedenie: Uchebnoe posobie. Chast´ 2. -Yoshkar-Ola: MarGTU, 2003.  205s.

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