ambient vibration meaning in Chinese
环境振动
周围振动
Examples
- A method of online damage identification for structures based on ambient vibration
结构振动诱导流场及附加质量的数值分析 - Keywords : ambient vibration measurement , seismic capacity , rc buildings , regression
关键词：微振量测、耐震能力、钢筋混凝土建筑物、 ?归分析。 - A field ambient vibration test of the qingzhou mingjiang cable - stayed bridge was carried out , and all the 168 stay cables " tensions are obtained by the proposed frequency differences method
对福州青洲闽江斜拉桥拉索进行了环境振动测试与分析，使用频差法得到了全部斜拉索的索力。 - After that , the fe model was calibrated in terms of ambient vibration test results , and more precise fe model was obtained , which could represent the current service condition of the bridge truly
根据实测结果进行有限元模型的参数修正，得到反映桥梁现时真实工作状态的较精确的有限元模型。 - 3 . the frequency differences are determined by both the power spectral density ( psd ) and cepstrum of ambient vibration measurements . a matlab - based toolbox is developed , in which the differences of the higher adjacent frequencies can be easily evaluated
3 .使用功率谱频差法和倒频谱频差法，开发了基于matlab平台的斜拉索环境振动基频识别gui工具箱。