垂曲线;
Frequency number error and support condition of flexible cable tension Computation of the Length of Flexible Cable of Catenary Curve
柔索索力主频阶次误差及支承条件误差悬链线柔索索长的计算
The upper-structure of bridge employs catenary curve non-hinge arch.
桥梁上部结构形式定为悬链线无铰拱。
The cable curves at cable finish stage, which utilizes equal rise of the quadric curve or the catenary curve, bring little difference to static and dynamic behaviors of suspension bridges.
对于空缆状态下的主缆线形,采用矢高相等的二次抛物线型还是采用悬链线线型,对悬索桥的静动力行为产生的差异不大;
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