Determination of Continuous Earthmoving Machinery Course Stability under the Conditions of Cyclic Lateral Loading
This article presents the results of complex theoretical and experimental studies on creating universal continuous earthmoving machinery operating under non-standard loading conditions, namely, cyclic lateral loading on the actuator during digging. The lateral loading is due to the complex nature of...
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-07-01
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| Series: | Applied Sciences |
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| Online Access: | https://www.mdpi.com/2076-3417/12/14/7029 |
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| author | Miroslaw Smieszek Volodymyr Musiiko Vasyl Mateichyk Mykola Tsiuman Andrii Koval Jakub Mościszewski |
| author_facet | Miroslaw Smieszek Volodymyr Musiiko Vasyl Mateichyk Mykola Tsiuman Andrii Koval Jakub Mościszewski |
| author_sort | Miroslaw Smieszek |
| collection | DOAJ |
| description | This article presents the results of complex theoretical and experimental studies on creating universal continuous earthmoving machinery operating under non-standard loading conditions, namely, cyclic lateral loading on the actuator during digging. The lateral loading is due to the complex nature of the actuator motion when digging the soil, namely, the longitudinal motion of the machinery, the actuator digging the soil, and the lateral reciprocating motion of the actuator. This allows for variable width excavations in the soil, whose width exceeds the width of the actuator. The key issue of this machinery operation is to provide its course stability. The article considers the choice of soil-developing actuator and shows the developed calculation schemes of external loading on the operating equipment and a base tractor when digging long excavations in the soil. The dependencies to define external forces acting on the actuator when digging the soil and determining the machinery course stability, considering their spatial nature, have been developed and suggested for practical use. The conditions to ensure the stability of the course of universal earthmoving machinery have been formulated and substantiated. The developed method for determining course stability can be used when creating industrial samples of trenching earthmoving machinery. |
| first_indexed | 2024-03-09T03:44:19Z |
| format | Article |
| id | doaj.art-4a7caef86dcb4978a145cb60a44664fe |
| institution | Directory Open Access Journal |
| issn | 2076-3417 |
| language | English |
| last_indexed | 2024-03-09T03:44:19Z |
| publishDate | 2022-07-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Applied Sciences |
| spelling | doaj.art-4a7caef86dcb4978a145cb60a44664fe2023-12-03T14:35:56ZengMDPI AGApplied Sciences2076-34172022-07-011214702910.3390/app12147029Determination of Continuous Earthmoving Machinery Course Stability under the Conditions of Cyclic Lateral LoadingMiroslaw Smieszek0Volodymyr Musiiko1Vasyl Mateichyk2Mykola Tsiuman3Andrii Koval4Jakub Mościszewski5Department of Technical Systems Engineering, Rzeszow University of Technology, 8, Powstancow Warszawy Al., 35959 Rzeszow, PolandFaculty of Automotive and Mechanical Engineering, National Transport University, 1, Mykhaila Omelianovycha, Pavlenka Str., 01010 Kyiv, UkraineDepartment of Technical Systems Engineering, Rzeszow University of Technology, 8, Powstancow Warszawy Al., 35959 Rzeszow, PolandFaculty of Automotive and Mechanical Engineering, National Transport University, 1, Mykhaila Omelianovycha, Pavlenka Str., 01010 Kyiv, UkraineFaculty of Automotive and Mechanical Engineering, National Transport University, 1, Mykhaila Omelianovycha, Pavlenka Str., 01010 Kyiv, UkraineDepartment of Technical Systems Engineering, Rzeszow University of Technology, 8, Powstancow Warszawy Al., 35959 Rzeszow, PolandThis article presents the results of complex theoretical and experimental studies on creating universal continuous earthmoving machinery operating under non-standard loading conditions, namely, cyclic lateral loading on the actuator during digging. The lateral loading is due to the complex nature of the actuator motion when digging the soil, namely, the longitudinal motion of the machinery, the actuator digging the soil, and the lateral reciprocating motion of the actuator. This allows for variable width excavations in the soil, whose width exceeds the width of the actuator. The key issue of this machinery operation is to provide its course stability. The article considers the choice of soil-developing actuator and shows the developed calculation schemes of external loading on the operating equipment and a base tractor when digging long excavations in the soil. The dependencies to define external forces acting on the actuator when digging the soil and determining the machinery course stability, considering their spatial nature, have been developed and suggested for practical use. The conditions to ensure the stability of the course of universal earthmoving machinery have been formulated and substantiated. The developed method for determining course stability can be used when creating industrial samples of trenching earthmoving machinery.https://www.mdpi.com/2076-3417/12/14/7029universal earthmoving machineryoperating equipmentlateral loadingsoilcourse stabilityactuator |
| spellingShingle | Miroslaw Smieszek Volodymyr Musiiko Vasyl Mateichyk Mykola Tsiuman Andrii Koval Jakub Mościszewski Determination of Continuous Earthmoving Machinery Course Stability under the Conditions of Cyclic Lateral Loading Applied Sciences universal earthmoving machinery operating equipment lateral loading soil course stability actuator |
| title | Determination of Continuous Earthmoving Machinery Course Stability under the Conditions of Cyclic Lateral Loading |
| title_full | Determination of Continuous Earthmoving Machinery Course Stability under the Conditions of Cyclic Lateral Loading |
| title_fullStr | Determination of Continuous Earthmoving Machinery Course Stability under the Conditions of Cyclic Lateral Loading |
| title_full_unstemmed | Determination of Continuous Earthmoving Machinery Course Stability under the Conditions of Cyclic Lateral Loading |
| title_short | Determination of Continuous Earthmoving Machinery Course Stability under the Conditions of Cyclic Lateral Loading |
| title_sort | determination of continuous earthmoving machinery course stability under the conditions of cyclic lateral loading |
| topic | universal earthmoving machinery operating equipment lateral loading soil course stability actuator |
| url | https://www.mdpi.com/2076-3417/12/14/7029 |
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