<abstract xmlns="http://www.w3.org/1999/xhtml"><p>The lack of a common methodology on compaction theory stimulates developers of road construction equipment to create various approximate methods for their calculation, the number of which, at the present time, is comparable with the nomenclature of the proposed designs of rollers. The article presents the analysis of the deformable shell behavior of a road roller, and the compacted material under its compacting roller, in a situation when a rigid circular shell of the roller is replaced by a forcefully deformable elliptical shape, which, unlike the circular design, allows variation, adjustment and optimization of the road roller impact on the material to be compacted.</p></abstract>

The lack of a common methodology on compaction theory stimulates developers of road construction equipment to create various approximate methods for their calculation, the number of which, at the present time, is comparable with the nomenclature of the proposed designs of rollers. The article presents the analysis of the deformable shell behavior of a road roller, and the compacted material under its compacting roller, in a situation when a rigid circular shell of the roller is replaced by a forcefully deformable elliptical shape, which, unlike the circular design, allows variation, adjustment and optimization of the road roller impact on the material to be compacted.

Mathematical and experimental study of deformations of a steel roll of a road roller with a variable geometry of a contact surface

East Kazakhstan State Technical University

Production Engineering Archives

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

The lack of a common methodology on compaction theory stimulates developers of road construction equipment to create various approximate methods for their...

Mathematical and experimental study of deformations of a steel roll of a road roller with a variable geometry of a contact surface

Published Online: Dec 30, 2019

Page range: 1 - 7

Received: Sep 09, 2019

Accepted: Oct 20, 2019

DOI: https://doi.org/10.30657/pea.2019.25.01

Keywords
shell, road roller, drum, steel, stress

© 2019 Mikhail Doudkin et al., published by Sciendo

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

Mathematical and experimental study of deformations of a steel roll of a road roller with a variable geometry of a contact surface

Published Online: Dec 30, 2019

Page range: 1 - 7

Received: Sep 09, 2019

Accepted: Oct 20, 2019

DOI: https://doi.org/10.30657/pea.2019.25.01

Keywordsshell, road roller, drum, steel, stress

© 2019 Mikhail Doudkin et al., published by Sciendo

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

Keywords
shell, road roller, drum, steel, stress