THE DISTRIBUTION REGULARITIES OF STRUCTURAL, PHYSICAL AND MECHANICAL CHARACTERISTICS OF THE FILLINGS OF SHREDDED WOOD IN THE BUNKERS AT THE GRAVITY MOVEMENT
Abstract and keywords
Abstract (English):
Described the experimental setup and presents the results of theoretical and experimental analytical studies of structural characteristics (coefficient of fully wood - porosity or the porosity) and physico-mechanical properties (coefficients of internal and external friction) of the materials crushed wood, a generalization which allowed us to obtain the calculated dependences for determination of their size by volume of bunkers axisymmetric geometry.

Keywords:
crushed wood, the porosity, the bunker, the coefficients of internal and external friction
References

1. Bronshteyn, I. N. Spravochnik po matematike dlya inzhenerov i uchashchikhsya vtuzov [Tekst] / I. N. Bronshteyn, K. A. Semendyaev. – M. : Nauka, 1986. – 544 s.

2. Nikolaevskiy, V. N. Opredelyayushchie uravneniya plasticheskogo deformirovaniya sypuchikh sred [Tekst] / V. N. Nikolaevskiy. – PMM, 1971. – T. 35. – № 6. – S. 411-420.

3. Kokhreidze, M. V. Tekhnologicheskie i konstruktivnye parametry nepreryvnogo pressovaniya drevesno-struzhechnykh plit [Tekst] : dis. … kand. tekhn. nauk / M. V. Kokhreidze. – M., 1995. – 150 s.

4. Josseling de Iong, G. The daible sliding freerotating model for granular asseblies [Text] / G. Josseling de Iong. Geotechique, 1971. – Vol. 21. – p. 155-163

5. Willman, E. Uber einige Gebirgdruckercheinungen [Text] / E. Willman. – U. S. Berlin, 1990. – 92 p.

6. Richmond, O. Gravity hopper design. [Text] / O. Richmond. – Mechanical Engineering, 1963. – 12 p.

7. Directive 2004/8/EC on the promotion of the use of biofuels or other renewable fuels for transport. Available at: http://europa.eu.int/eur-lex/lex/en/tools/sitemap.htm.

8. Goodman, M. A. A continuum theory for granular materials [Text] / M. A. Goodman, S. L. Cowin. Archive for Rational Mechanics and Analysis. – 1972. – Vol. 44. – pp. 249-260.

9. Hillring, B. European biofuel trade [Text] / B. Hillring, J. Vinterback. Workshop Pro-ceedings, World Re-newable Energy Congress 6. Brighton. – UK: Elsevier, 2000. – 1268 p.

10. FAO. Wood chips production, handling and transport [Text]. – Rome, Italy, 1982.


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