The Research on Grounding Pressure Distribution of Tracked Travelling Mechanism

Abstract:

The grounding pressure of tracked vehicles is closely related to the overall structure of the vehicles and the ground conditions, and its distribution is more complex and changes in the different center of gravity. So in this paper, under certain assumptions, we derive the mathematical model of the grounding pressure distribution through analysis and research, which can predict the ground pressure distribution of tracked vehicles at any moment. By analyzing the tracked grounding pressure distribution, we put forward the concept of core region of track connecting with the ground, and some meaningful conclusions and formulas for the overall design of tracked vehicles.

• Periodical: Applied Mechanics and Materials (Volume 526)
• Pages: 115-120
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.526.115
• Online since: February 2014
• Authors: Xi Yang Liu, Zhi Yong Jiao, Mei Yu Zhang
• Keywords: Distribution, Grounding Pressure, Tracked Travelling Mechanism

References

[1] Mingliang. Shao, Guofei. Yu and Hua. Geng, Bucket-wheel stacker reclaimer, Beijing, Chemical Industry Press, September, (2006).

[2] Shuwen. Yan, Design of mechanical excavator, Beijing, Machinery Industry Press, May, (1991).

[3] Yuewen. Su, Aibin. Zhu, Wei. Chen, Detailed model and traction performance test on interaction between track link and ground, " Journal of Xi, an Jiaotong University, (2009).

[4] Harbin Institute of Technology theoretical mechanics teaching and research office, theoretical mechanics, Harbin, Higher Education Press, August, (2002).

[5] Bingcong. Chen, Soil-Vehicle system mechanics, Beijing, China Agricultural Machinery Press, July, (1981).