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步甲、蜣螂马陆等典型土壤动物体表存在着凸包形非光滑结构形态。本文建立了大蜣螂凸包形仿非光滑表面的数学模型,并设计了凸包形仿生推土板。土壤切削试验的结果表明,仿生推土板减粘降阻效果优于光滑推土板。
The typical form of soil animals such as Stepper, Dung Beetle and Hokuriku have convex shape non-smooth structure. In this paper, a mathematic model of convex non-smooth surface of Bufo bufo gargarizans is established, and a convex hull bionic buoy is designed. Soil cutting test results show that the bionic bulldozing plate viscosity reduction effect is better than the smooth bulldozing plate.