As a tensegrity system,the large annular cable-bar dome has good performances.Up to now,few studies on this type of structure have been carried out at home and abroad. 大型環(huán)狀索桿結構兼有穹頂網(wǎng)殼結構和索穹頂結構的優(yōu)點(diǎn)，是一種柔性索系和剛性桿件相結合的性能優(yōu)越的張力集成自平衡體系。
The article gives a strictly methematic method of how to fix the number of com-ponent of the multi-phase equilibrium system. 用嚴密的數學(xué)方法建立了一種如何確定多相平衡體系中獨立組分數的方法。
