摘　　要： 刘锡良（天津大学土木系天津）

[摘 要]：张拉整体结构、膜结构、开合结构、折叠结构以及玻璃结构等新型空间结构代表了现代空间结构的发展方向。本文对这五种结构的相关内容分别进行论述，从中可以了解这些结构各自的发展历程、技术特点、科研状况以及工程应用等。结合我国在这些领域的实际情况，不难看出我国与世界水平的差距，这无疑给我国工程技术人员提出了新的挑战。

NEW DEVELOPMENT OF MODERN SPACE STRUCTURE
Liu Xiliang
300072 Civil Engineering Department of Tianjin University
[ Abstract]：Tensegrity structures, membrane structures, retractable structures, deployable structures and glazing structures represent the development trend of modern space structure. This thesis gives detailed profiles on each of the five kinds of structures, from which we could identify their respective development process, technical specialties, researching situation and engineering application. Considering the actual conditions of these fields in China, we could easily see the gap of the technology between our country and the rest of the world. And this has undoubtedly brought our technicians and engineers a new challenge.