tie-bar

基本解释

The steel-box girder of the tie-bar arch-bridge is the key part in the structural design.
对于下承式钢箱系杆拱桥来说，主梁是结构设计的关键部位。
After occurrence of diagonal cracks the deep beam works like a tie-bar arch, so that the bearing capacity is remarkably increased.
分析结果表明：深梁工作性能与浅梁不同，特别是在斜裂缝出现后．形成拉杆拱受力体系，使深梁承载能力明显提高；
In the structure system of triangle rigid frame in combination with arch bridge of non-hinge tie bar adopted in Guangzhou Xinguang Bridge, the triangle rigid frame plays an important rule.
广州市新光大桥采用三角刚架与下承式无铰系杆拱桥相结合的结构体系，其三角刚架具有重要作用。