摘　　要： 劉錫良（天津大學土木系天津）

[摘 要]：張拉整體結(jié)構(gòu)、膜結(jié)構(gòu)、開合結(jié)構(gòu)、折疊結(jié)構(gòu)以及玻璃結(jié)構(gòu)等新型空間結(jié)構(gòu)代表了現(xiàn)代空間結(jié)構(gòu)的發(fā)展方向。本文對這五種結(jié)構(gòu)的相關內(nèi)容分別進行論述，從中可以了解這些結(jié)構(gòu)各自的發(fā)展歷程、技術特點、科研狀況以及工程應用等。結(jié)合我國在這些領域的實際情況，不難看出我國與世界水平的差距，這無疑給我國工程技術人員提出了新的挑戰(zhàn)。

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.