R&Ds Field in Mechanics
Based on the Science Citation Index-Expanded database (Thomson-ISI), this paper used keyword frequency analysis and co-keyword analysis to investigate R & Ds field in mechanics. Through keyword frequency analysis to 168,689 international mechanical papers, the study has shown that the main R & Ds fields are solids and fluids mechanics, including some hot issues: flows, stability, dynamics, deformation, stress, adhesion, fracture, viscosity, plasticity, elasticity, crack, heat transfer. Building co-keyword matrix of top 20 keywords, and mapping the relationship between top 20 keywords, it can safely infer that the R & Ds field of fluids mechanics is bigger than that of solids mechanics, and fluids mechanics plays more important role.
Mechanics R & Ds Field Co-keyword Analysis Keyword Frequency Analysis Mapping Knowledge Domains
CHEN Lixin LIU Zeyuan LIANG Liming
WISE LAB, School of humanities & social sciences, Dalian University of Technology Dalian, Liaoning, Institute for Science ,Technology & Society, Henan Normal University Xinxiang, Henan, China
国际会议
The Fifth InternationalSymposium on Management of Technology(ISMOT07)(第五届技术与创新管理国际研讨会)
杭州
英文
501-503
2007-06-01（万方平台首次上网日期，不代表论文的发表时间）