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

作　　者：李军[1] 张宇[1] 李强 周靖凯[1] 

机构地区：[1]装甲兵工程学院机械工程系,北京100072 [2]总装备部31基地,白城137000

出　　处：《科学技术与工程》2013年第19期5613-5616,5626,共5页Science Technology and Engineering

摘　　要：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.

关 键 词：地面力学 三维模型 履带结构优化 挂钩牵引力 湿软土壤 

分 类 号：TJ811[兵器科学与技术—武器系统与运用工程]