基于三维模型湿软土壤条件下履带结构匹配研究

Track Structural Optimization on Marshy Soil Based on Three-dimensional Model

根据McKyes分析挡板受力提出的McKyes-Ali三维模型,结合贝克方法和WANG等人的研究方法,将三维模型应用到履带-地面作用分析中。利用三维模型预测湿软土壤下履带板牵引力,基于挂钩牵引力选择最佳履刺厚度比,为典型土壤条件下履带结构优化提供技术支持。

Based on the McKyes-Ali three-dimensional model proposed by McKyes, and the Bekker and Nobutaka research methods three-dimensional model is applied to analyze the interaction between track and terrain. The track plate drawbar pull on marshy soil in three-dimensional model are caculated. The best track thickness ratio are determined, which supplies a technical support to track structural optimization on typical soil.