摘要
研究了空气在悬索桥主缆中的流动阻力问题 ,给出了沿程阻力系数的计算方法和局部阻力系数的实验值 ,为悬索桥主缆采用通风干燥防锈新技术的应用提供了设计依据。
The floating resistance problem of air in the cables of suspension bridge is studied, and the calculation method of frictional resistance coefficient and the experiment value of the local resistance coefficient are given, which can provide a design basis in applying new technology of ventilating, drying and anti-rusting to the cables of suspension bridge.
出处
《流体机械》
CSCD
2003年第10期9-11,共3页
Fluid Machinery
关键词
通风干燥
悬索桥主缆
防锈
实验研究
流动阻力
ventilation and drying
cables of suspension bridge
antirust
experiment research
