Numerical Prediction of Tractive Performance of Track-Soil Interaction System Through Different Grouser Heights
Ge Jun,
Shuai Peng,
Chengmao Cao
et al.
Abstract:This study aims to investigate the influence of moisture contents and grouser heights on traction force exerted on different surfaces in the track-soil interaction system. A sandy loam was employed for acquiring the soil parameters, such as kc, kφ, n, C, Ca, δ, φ, and γ. These parameters were obtained through the mean of the bevameter technique. Moisture contents of the sandy loam were changed from low to high levels, which could be listed as 1.4%, 8.0%, 14.7%, and 22.2% at last. The direct shear and penetrati… Show more
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