Version 1
: Received: 11 October 2023 / Approved: 11 October 2023 / Online: 12 October 2023 (05:07:43 CEST)
Version 2
: Received: 28 December 2023 / Approved: 28 December 2023 / Online: 28 December 2023 (10:08:32 CET)
How to cite:
Rauf, O.; Yang, N.; Ming, C.; Haoxiang, M. Evaluation of Ground Pressure, Bearing Capacity, and Sinkage in Rigid-Flexible Tracked Vehicles on Characterized Terrain. Preprints2023, 2023100746. https://doi.org/10.20944/preprints202310.0746.v2
Rauf, O.; Yang, N.; Ming, C.; Haoxiang, M. Evaluation of Ground Pressure, Bearing Capacity, and Sinkage in Rigid-Flexible Tracked Vehicles on Characterized Terrain. Preprints 2023, 2023100746. https://doi.org/10.20944/preprints202310.0746.v2
Rauf, O.; Yang, N.; Ming, C.; Haoxiang, M. Evaluation of Ground Pressure, Bearing Capacity, and Sinkage in Rigid-Flexible Tracked Vehicles on Characterized Terrain. Preprints2023, 2023100746. https://doi.org/10.20944/preprints202310.0746.v2
APA Style
Rauf, O., Yang, N., Ming, C., & Haoxiang, M. (2023). Evaluation of Ground Pressure, Bearing Capacity, and Sinkage in Rigid-Flexible Tracked Vehicles on Characterized Terrain. Preprints. https://doi.org/10.20944/preprints202310.0746.v2
Chicago/Turabian Style
Rauf, O., Chen Ming and Ma Haoxiang. 2023 "Evaluation of Ground Pressure, Bearing Capacity, and Sinkage in Rigid-Flexible Tracked Vehicles on Characterized Terrain" Preprints. https://doi.org/10.20944/preprints202310.0746.v2
Abstract
Tracked vehicles play a vital role in accessing challenging terrains, offering stability, traction, and versatility for various applications, including deep-sea exploration. However, the seafloor and sediment contain valuable but poorly understood resources, making it a significant challenge for tracked vehicles during exploration. Consequently, it is imperative to conduct comprehensive studies before considering these terrains for off-road purposes. In this study, we developed a rigid, flexible track vehicle equipped with various sensors, focusing on monitoring pressure sinkage. Cohesive soils like Bentonite and Diatom soil, particularly when combined with sand and gravel mixtures, were used for the investigation and assessed for ground pressure, bearing capacity, and sinkage in rigid-flexible tracked vehicles on these characterized terrains under varying moisture conditions. Our findings indicated that increased moisture content in bentonite soil resulted in significantly higher track slippage and sinkage compared to diatomaceous earth soil. Regarding soil behavior, diatom soil exhibited notable compaction and sinkage characteristics compared to bentonite soil. These significant variations between these two soil types under changing moisture conditions highlight the complexity of such terrains. Therefore, understanding the soil and its physical properties is crucial before applying them to natural terrains. Furthermore, this study emphasizes the importance of precision in assessing the physical properties of natural terrains for the development of tracked vehicles for off-road exploration. This knowledge contributes to better vehicle design and a deeper comprehension of terrain mechanics.
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
