The structural features of the system, determination of initial pre-tension, dynamic functions, mechanical behaviors under load and the construction of main nodes, are introduced.
介绍了该体系的结构特点、初始预张力确定、动力特性、荷载作用下的力学性能，以及主要节点构造等。
2
In order to make Use of the material rationally, the pre-tension deformation should be reasonably decided.
合理地确定预拉伸变形量才能合理的利用材料。
3
Space pre-tension structures under construction and pre-tensioning are usually with sophisticated behaviors and small stiffness.