concrete cable-stayed bridge

基本解释

Macau Xiwan bridge is the first double-layer pre-stressed concrete cable-stayed bridge in the world.
西湾大桥是世界首座双层交通预应力混凝土斜拉桥。
Based on the former work, dynamic FEM analysis is made on the dynamic properties of the longest-span concrete cable-stayed bridge in Asia with geometric nonlinear effects considered.
通过研究斜拉桥模态试验的特点，首次提出了在两点移动测点法的基础上，利用梁模型振型函数优化峰值拾取法的模态参数，取得了理想的效果。
Binzhou Yellow River Bridge, which is a three-tower prestressed concrete cable-stayed bridge, applies the C55 concrete in the towers.
滨州黄河大桥主桥是三塔预应力混凝土斜拉桥，桥塔采用C55高性能混凝土。