Study on the Relationships of Pressure-Sinkage and Shear Stress-Displacement of the Desert Sand Under Moving Vehicle 2002-01-0284
Tests are conducted in a soil bin for studying the interaction between vehicle and terrain to investigate the relationships of pressure-sinkage and shear stress-displacement of the desert sand. Bekker's formulae and Janosi's formulae are first used to describe the relationships of pressure-sinkage and shear stress-displacement of the desert sand. And then the new models for predicting the relationships of pressure-sinkage and shear stress-displacement of the desert sand are presented. A comparison between the computation with the new models and test results is made and it is found that there is a fairly close agreement between them.
Citation: Jie, L., Jide, Z., Qi, Z., and Xuewu, J., "Study on the Relationships of Pressure-Sinkage and Shear Stress-Displacement of the Desert Sand Under Moving Vehicle," SAE Technical Paper 2002-01-0284, 2002, https://doi.org/10.4271/2002-01-0284. Download Citation
Author(s):
Li Jie, Zhuang Jide, Zhao Qi, Ji Xuewu
Affiliated:
National Automobile Dynamic Simulation Laboratory, Jilin University
Pages: 6
Event:
SAE 2002 World Congress & Exhibition
ISSN:
0148-7191
e-ISSN:
2688-3627
Also in:
Steering and Suspension Technology Symposium 2002-SP-1654
