摘要
通过大量的数值分析,作者给出了既简便又可直接应用的轮轨静接触时应力状态的数值解。这些解表明了静接触应力场随接触椭圆短、长半轴之比b/a以及泊松比v的变化规律。
A Large amount of numerical analysis is made to obtain thenumerical solutions to the stress state for static rail/wheel contact,whichcan be directly and conveniently applied by engineers. These solutionsreveal the law of the Variance of the stress field for static contact withthe poisson ratio v and the ratio b/a of the minor axis to the majoraxis of the contacting ellipse.
出处
《铁道学报》
EI
CAS
CSCD
北大核心
1991年第3期1-11,共11页
Journal of the China Railway Society
