Wen-bin CAI, male, born in November 1968, graduated from the School of Public Affairs  Zhejiang University, Master of Management, associate research librarian, the director of social science branch libraries of Zhejiang University .His research direction: library management, discipline service, has already published more than 20 articles in the periodicals such as "Journal of the China Society for Scientific and Technical Information" "Journal of Academic Libraries".

    Abstract: the shape characteristics of the library building is the material reflection of social culture and aesthetic spirit, and the spatial layout of library buildings is the objective description of service system and user requirement. Whether in shape features or space reconstruction of the library has been developing continuously along with the progress of The times. This paper reviews the development process of library space, analyzes the current situation of library space reconstruction and looks hopefully into its future .