外文翻译--固体力学中摩擦学综述.docxVIP

2015 届毕业文献翻译 题 目 固体力学中摩擦学综述 专业班级 学 号 学生姓名 指导老师 指导老师职称 副教授 学院名称 机电工程学院 完成日期：2015年6月11日 翻译原文： Review of solid mechanics in tribology John A. Tichy*, Donna M. Meyer The study of solid mechanics is essential to the field of tribology, (friction, lubrication and wear). Tribology is of immense economic importance. The potential savings, were tribological principles better understood and applied to friction and wear reduction) may be several percent of the gross national product. Solutions to tribology problems often enable current technologies in a broad spectrum of applications from friction contact in the turbine shrouds of aircraft engines, to bearing contact in motor vehicle gear assemblies, to the sliding contact of magnetic storage disk drives. Conversely, tribology issues, e.g., the coefficient of friction, may impact solid mechanics problems and tangential tractions are essentially free parameters in many cases. Active issues of research in tribology where solid mechanics is applied include: friction and wear in dynamic loading of bearings to extend bearing life; models for contact and thermal stresses of sliding surface asperities; design criteria for magnetic recording heads, and behavior of human artificial joints to extend service life. Countless other applications exist, requiring the development of essential theories of conforming and non?conforming surface behavior. Information such as the frictional response of surfaces in relative motion, and