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Investigation of the forces in the bindings of bundles of flotsam logs


, : Investigation of the forces in the bindings of bundles of flotsam logs. Izvestiya Vysshikh Uchebnykh Zavedenii, Lesnoi Zhurnal ( 4): 130-131

Laboratory studies (scale 1:10) were made on bundles of salvaged flotsam logs, i.e. representing logs of various lengths (7.5-26 m) found floating loose on the surface of reservoirs in Siberia. The forces occurring in the bindings of such bundles were studied and a formula was derived for calculating the rupture force.


Accession: 002416912

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Related references

Val'kov, Ju. I., 1967: Determining the forces in the bindings of floating log-bundles. In continued work, the author compares 11 different Russian formulae for determining these forces, with actual measurements on 29 full-size and 245 model bundles. It proved practically impossible to achieve a uniform distribution of the load on th...

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Gromova, E.V., 1973: Elastic bindings for bundles. Describes the successful use of elastic (rubber) bindings for bundles in rafts. The elastic bindings allow constant tension to be maintained in the bundle binding, even when waves cause the logs to move and the bundle to change its shape. The prin...

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Pecina, H., 1981: Change of properties by chemical influence on the basic components of wood. I. Effects on the fiber-bindings in logs. Holztechnologie 22(1)

Zaicev, N.T., 1955: Floating hardwood logs in bundles.. Floating of hardwood logs in bundles, as developed by the Leningrad Academy of Forest Technology, has been in use since 1952. In order to make full use of this new method, the bundles should have a proper cross-section/diameter ratio, and the logs...

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