<abstract xmlns="http://www.w3.org/1999/xhtml"><p>Cutting a tubular element into thin rings is an operation often used in engineering processes. Total work of the cutting consists of that necessary for initial deflection of cut material and the cutting work itself. This paper presents mathematical models which describe deflection of cross-section of a single tubular element as well as a single layer of tubes under action of external forces (acting and reacting ones). The deflection concerns end part of tube hence the cutting object model has been reduced to a thin ring. Results of calculation by using the developed models are presented for selected materials of tubular elements, which are commonly used for structures of the kind; moreover, they are prepared in a form of dimensionless diagrams, that makes it possible to use them for an arbitrary material.</p></abstract>

Cutting a tubular element into thin rings is an operation often used in engineering processes. Total work of the cutting consists of that necessary for initial deflection of cut material and the cutting work itself. This paper presents mathematical models which describe deflection of cross-section of a single tubular element as well as a single layer of tubes under action of external forces (acting and reacting ones). The deflection concerns end part of tube hence the cutting object model has been reduced to a thin ring. Results of calculation by using the developed models are presented for selected materials of tubular elements, which are commonly used for structures of the kind; moreover, they are prepared in a form of dimensionless diagrams, that makes it possible to use them for an arbitrary material.

Mathematical Modelling Of Elastic Deflection Of A Tubular Cross-Section

UTP University of Science and Technology, Poland

Polish Maritime Research

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

{"article-title":"Mathematical Modelling Of Elastic Deflection Of A Tubular Cross-Section"}

Cutting a tubular element into thin rings is an operation often used in engineering processes. Total work of the cutting consists of that necessary for initial...

Mathematical Modelling Of Elastic Deflection Of A Tubular Cross-Section

Publié en ligne: 10 juil. 2015

Pages: 93 - 100

DOI: https://doi.org/10.1515/pomr-2015-0022

Mots clés
mathematical modelling of elastic deflection, tubular elements, deflection of a ring under action of external forces

© Marcin Zastempowski et al.

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Mathematical Modelling Of Elastic Deflection Of A Tubular Cross-Section

Publié en ligne: 10 juil. 2015

Pages: 93 - 100

DOI: https://doi.org/10.1515/pomr-2015-0022

Mots clésmathematical modelling of elastic deflection, tubular elements, deflection of a ring under action of external forces

© Marcin Zastempowski et al.

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Mots clés
mathematical modelling of elastic deflection, tubular elements, deflection of a ring under action of external forces