As an example, tension force testing and parameter estimation on a st ay-cable of Dongting Lake Bridge were processed.
作为实例，对洞庭湖大桥的斜拉索进行了张力测试和参数评估。
In addition this method contains weak interference principle of main cable displacement, near influence principle of hangers force and forward alternately tension method.
其中这套方法主要包括：主缆位移弱相干性原则、吊杆内力相邻性原则、交替前进张拉方法。
With the fixed stiffness, sag, temperature and so on, survey precision of the tension force of the cable is determined by the sample rate and the sample length of the vibration signal.
在刚度、垂度及温度等边界条件一定的条件下，拉索索力测量精度主要由振动信号数据采集的频率和采样时间决定。
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