文章以浙江图书馆为研究案例,对该馆开架书库中文图书近一年的使用流通状况进行了统计、比较和分析总结。在此基础上,探讨了如何从采购比例、典藏剔旧等方面作出相应调整,使文献结构更加贴近读者需求的变化,从而达到优化馆藏结构的目的。 Taking the Zhejiang Library as a case study, the article makes statistics, comparison and analysis on the use and circulation of Chinese books in open library in the museum in the past year. On this basis, it explores how to make corresponding adjustments from the aspects of procurement proportion, collection of old books, and so on, so that the literature structure can be closer to the changes of readers’ needs so as to achieve the purpose of optimizing the collection structure.