中文摘要：

以CNKI收录的与开放存取高度相关的期刊论文与学位论文为数据源，采用战略坐标与社会网络分析方法，对我国开放存取领域研究主题的发展状况、高产作者的研究影响力以及各个主题的核心作者进行了揭示。研究表明：①我国开放存取研究主题可以分为两类，开放存取本身研究以及与其他学科交叉研究。②战略坐标显示，成熟研究少。边缘研究多，中心主题的出现具有时代性。③开放存取本身研究的核心作者数量多，交叉研究的核心作者数量少，两大研究群体之间存在着桥梁作用的作者，对研究具有促进作用。④高产作者的研究影响力有很大的不同，多数作者属于多主题研究，其研究模式属于多主题跟进，单主题深入。⑤我国开放存取的研究人员均来自于研究机构与大学，从侧面反映出对于我国开放存取宣传力度不够，没有引起社会广泛重视。

英文摘要：

Taking the journal papers and academic dissertations highly related to open access from CNKI as the data source, this paper uses the strategic diagrams and social network analysis methods to disclose the development status of research topics, the influence of the highly prolific authors and the core authors of each topic in the open access field in China The study shows that ： （1） the research topics of open access in China can be divided into 2 categories, research on open access itself and research on the other cross-disciplines. （2） strategic diagrams display, only a few mature researches, but lots of marginal researches, the advent of central topic is epochal. （3） a large number of core authors engage in research on open access itself, only a few core authors engage in cross-discipline research, the authors playing the bridge role between the 2 major research groups play the role in promoting the research. （4） the influences of the highly prolific authors are quite different, most authors engage in multi-topic research, their research patterns belong to multi-topic following-up and single-topic penetration. （5） the research personnel of open access in China all come from the research institutes and universities, which reflects from one side that the propaganda about open access in China is not enough, and has not aroused the extensive attention from the society.