进行了驼足的力学特性分析；驼足接地印迹、驼足与沙地相互作用的三向应力分布的试验；平板与沙两种作用方式下沙土承载能力的试验。试验得到的结论为沙土行驶的仿生轮胎设计提供了理论依据。 The mechanical characteristics of the camel’s foot were analyzed. The patch of ground camel’s patch, the three-dimensional stress distribution of the camel’s foot and the sandy land were tested, and the test of the bearing capacity of the sand under both the flat and the sand was carried out. The conclusion obtained by the experiment provides a theoretical basis for the design of bionic tire driven by sand.