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浏览/检索结果: 共2条，第1-2条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Analysis of the Abnormal Change of Isolated Structure Modal Parameters Under Healthy Condition Based on Long-Term Monitoring Data 期刊论文 Zhendong Ceshi Yu Zhenduan/Journal of Vibration, Measurement and Diagnosis, 2018, 卷号: 38, 期号: 3, 页码: 517-525 作者:  Du, Yongfeng;  Zhu, Qingxin;  Li, Wanrun;  Zhu, Qiankun 收藏  |  浏览/下载：8/0  |  提交时间：2020/11/14 Composite beams and girders  Earthquakes  Environmental regulations  Modal analysis  Monitoring  Seismic design  Seismic response  Wavelet transforms  Ambient excitation  Base isolation  Earthquake excitation  Long-term monitoring datum  Modal parameter identification  Modal parameters  Seismic isolation technology  Structural health monitoring systems   Remote monitoring for a high-speed railway subgrade structure state in a mountainous area and its response analysis 期刊论文 BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT, 2018, 卷号: 77, 期号: 1, 页码: 409-427 作者:  Li, Jian;  Chen, Shanxiong;  Yu, Fei;  Dai, Zhangjun 收藏  |  浏览/下载：22/0  |  提交时间：2018/06/05 High-speed railways  Mountainous terrain  Subgrade condition monitoring  Remote monitoring and analysis system  Dynamic response