粘附界面土壤表层形态的研究

Investigation into Surface Morphology of Soil in Adhesion Interface

土壤与固体外物表面进行粘附过程中,粘附界面土壤表层形态发生相应变化,并与土壤特性和试验条件等因素有关。作为仿生减粘脱土研究的一项重要基础工作,作者利用扫描电镜对粘附界面土壤表层形态进行了研究,探讨了法向载荷、土壤含水量、固体表面与土壤的相对运动方式等对土壤表层形态的影响。

Surface morphology of soil in the interface between soil and solid changes while soil adhesion proceeds. The morphology is affected by some factors such as properties of soil and experimental conditions. As an important basic part of bionics research for diminishing soil adhesion, authors have studied surface morphology of stuck - soil in the adhesion interface by scanning electron microscope. Effect of normal load, moistrue content of soil, relative motion of solid surface against soil etc. On the surface morphology of stuck - soil is discussed in this paper.