：为满足数字图书馆语义化资源整合与发现需要，文章提出了基于书目框架（BIBFRAME）的数字图书馆语义搜索框架，并对资源的语义化描述、组织和搜索过程以及各模块的功能进行了设计和说明。最后，通过搭建实验系统对框架功能进行测试，实验结果表明，系统满足了预期的功能需求，提出的数字图书馆语义搜索框架具有较好的科学性和有效性。

This paper proposes the semantic search framework in digital library to meet the needs of resource integration and discovery. On the basis, the author introduces the process of semantic description, organization, and search, as well as the function of each module. Furthermore, an experiment system is constructed to verify the function of the framework. The results show that the system meets the functional requirements, and the semantic search framework of digital library is scientific and efficient.