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Ship shafting as a multisupport beam: design strategy taking into account computer requirements for its programming

Author(s): Komarov Veniamin Vitalievich | Tran Dinh Tien

Journal: Vestnik of Astrakhan State Technical University. Series: Marine Engineering and Technologies
ISSN 2073-1574

Issue: 2;
Start page: 26;
Date: 2009;
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Keywords: ship shafting | multisupport beam | variable inflexibility of the shafting | method of final elements | supporting reactions | deformations | use of a computer.

Design schemes in the form of multisupport continuous beams with vari-able inflexibility of the shafting are considered in the paper. The application of the design strategy in the form of the method of final elements is provided. Differential dependencies between intersecting forces, bending moments, slewing angles and some bends on separate steps are used. The Decision is received in the manner of systems of the equations. The solution of the problem is the equations set. The design strategy meets the requirements of a computer to develop the pro-gram.

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