The damping factor of bridge structure is very complicated. By pulsation measurement with half power point method this paper gets the actual figures of damping ratio of 5 steps, which are between 2.4% ~5.9%.
桥梁结构的阻尼因素十分复杂,本文通过脉动测试利用半功率点法得到了实测的阻尼比。
参考来源 - 沈阳公和斜拉桥的荷载试验研究·2,447,543篇论文数据,部分数据来源于NoteExpress
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