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Vol. 12 (2009 year), No. 1

Shushko V.D.
One of the methods of safe cargo transfer by a non-contact way

The design model of portal crane loading accounting wind loading has been worked out. The analytical model of the crane with cargo as a material system with six degrees of freedom has been represented in integrated rectangular and cylinder coordinate systems. The mathematical model of portal cranes' operating regime accounting the motion mechanism has been proposed. Results of blowdown of a portal crane with a direct boom in a wind channel have been shown. Main results of modelling of portal crane (with a direct boom) operation at wind accounting the motion mechanism have been given.

(in Russian, стр.5, fig. 1, tables. 0, ref 0, Adobe PDF, Adobe PDF 0 Kb)

Vol. 13 (2010 year), No. 4

Shushko V.D.
Transfer of fish catches from trawler to mother ship at sea by a contactless method

The concrete example of transferring fish catches from a trawler to a mother ship at sea by a contactless method has been considered. The equipment used during this operation has been described in details.

(in Russian, стр.7, fig. 2, tables. 0, ref 0, Adobe PDF, Adobe PDF 0 Kb)