Perspective contact imprint parameters of road roller working body with bearing surface when compacting road materials
Introduction. The most efficient machine for compacting road building materials in the construction of transport facilities, a road roller with a promising pneumatic tire roller that can effectively use vibration, is considered.Materials and methods. The results of the studies characterizing the par...
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| Format: | Article |
| Language: | Russian |
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Siberian State Automobile and Highway University
2023-09-01
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| Series: | Вестник СибАДИ |
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| Online Access: | https://vestnik.sibadi.org/jour/article/view/1669 |
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| author | S. V. Saveliev R. E. Litovchenko A. A. Yurchenko |
| author_facet | S. V. Saveliev R. E. Litovchenko A. A. Yurchenko |
| author_sort | S. V. Saveliev |
| collection | DOAJ |
| description | Introduction. The most efficient machine for compacting road building materials in the construction of transport facilities, a road roller with a promising pneumatic tire roller that can effectively use vibration, is considered.Materials and methods. The results of the studies characterizing the parameters of the imprint of the contact of the working body of the roller with the supporting surface, which significantly affect the efficiency of the technological operation of compacting road materials, are presented. During the experiment, the values of the minor and major axes of the contact imprint ellipse, its area, the value of contact pressures depending on the load on the roller and the number of metal bands installed on the roller were revealed.Result. The article provides illustrations of the experiments carried out, the data obtained in the form of analytical and graphical dependencies are presented.Discussion and conclusion. The bandages on standard tires that are mass-produced are installed. The presented promising road roller, which combines the capabilities of different sizes (by weight) of rollers, which can speed up the process of compacting materials, reduce energy, metal and labour intensity and increase the efficiency of road construction. |
| format | Article |
| id | doaj-art-a0a18a4247c54e0fa0fa195ac3f0f552 |
| institution | Kabale University |
| issn | 2071-7296 2658-5626 |
| language | Russian |
| publishDate | 2023-09-01 |
| publisher | Siberian State Automobile and Highway University |
| record_format | Article |
| series | Вестник СибАДИ |
| spelling | doaj-art-a0a18a4247c54e0fa0fa195ac3f0f5522025-08-20T03:56:23ZrusSiberian State Automobile and Highway UniversityВестник СибАДИ2071-72962658-56262023-09-0120443244210.26518/2071-7296-2023-20-4-432-442815Perspective contact imprint parameters of road roller working body with bearing surface when compacting road materialsS. V. Saveliev0R. E. Litovchenko1A. A. Yurchenko2Siberian State Automobile and Road University (SibADI)Siberian State Automobile and Road University (SibADI)Siberian State Automobile and Road University (SibADI)Introduction. The most efficient machine for compacting road building materials in the construction of transport facilities, a road roller with a promising pneumatic tire roller that can effectively use vibration, is considered.Materials and methods. The results of the studies characterizing the parameters of the imprint of the contact of the working body of the roller with the supporting surface, which significantly affect the efficiency of the technological operation of compacting road materials, are presented. During the experiment, the values of the minor and major axes of the contact imprint ellipse, its area, the value of contact pressures depending on the load on the roller and the number of metal bands installed on the roller were revealed.Result. The article provides illustrations of the experiments carried out, the data obtained in the form of analytical and graphical dependencies are presented.Discussion and conclusion. The bandages on standard tires that are mass-produced are installed. The presented promising road roller, which combines the capabilities of different sizes (by weight) of rollers, which can speed up the process of compacting materials, reduce energy, metal and labour intensity and increase the efficiency of road construction.https://vestnik.sibadi.org/jour/article/view/1669road rollerspneumatic tirestiresparameterscontactareacompactionvibration |
| spellingShingle | S. V. Saveliev R. E. Litovchenko A. A. Yurchenko Perspective contact imprint parameters of road roller working body with bearing surface when compacting road materials Вестник СибАДИ road rollers pneumatic tires tires parameters contact area compaction vibration |
| title | Perspective contact imprint parameters of road roller working body with bearing surface when compacting road materials |
| title_full | Perspective contact imprint parameters of road roller working body with bearing surface when compacting road materials |
| title_fullStr | Perspective contact imprint parameters of road roller working body with bearing surface when compacting road materials |
| title_full_unstemmed | Perspective contact imprint parameters of road roller working body with bearing surface when compacting road materials |
| title_short | Perspective contact imprint parameters of road roller working body with bearing surface when compacting road materials |
| title_sort | perspective contact imprint parameters of road roller working body with bearing surface when compacting road materials |
| topic | road rollers pneumatic tires tires parameters contact area compaction vibration |
| url | https://vestnik.sibadi.org/jour/article/view/1669 |
| work_keys_str_mv | AT svsaveliev perspectivecontactimprintparametersofroadrollerworkingbodywithbearingsurfacewhencompactingroadmaterials AT relitovchenko perspectivecontactimprintparametersofroadrollerworkingbodywithbearingsurfacewhencompactingroadmaterials AT aayurchenko perspectivecontactimprintparametersofroadrollerworkingbodywithbearingsurfacewhencompactingroadmaterials |