摘要
采用改进的可变约束法 ,给出了松软地面条件下轮胎、地面相互作用处理方法。研究了稳态驱动条件下轮胎、松软地面之间相互作用 ,分析了接地印迹上摩擦接触特性及轮胎内部应力分布特性。结果表明 ,本方法能够处理轮胎和松软地面之间相互作用问题 。
A new method dealing with the interaction of tire and soft terrain is presented, based on the variable constraints method. With the help of a tire analysis program, the interaction between a tire and soft terrain is studied. The characteristic of frictional contact between the tire and soft ground is analyzed besides the distribution of stress and strain in tire. It is found that the method is effective to deal with the interaction between tire and soft terrain, and the deformation and stress in footprint and the tire can be given in details.
出处
《兵工学报》
EI
CAS
CSCD
北大核心
2002年第2期150-154,共5页
Acta Armamentarii
