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浏览/检索结果: 共3条，第1-3条 帮助 限定条件 发表日期：2020     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 Influence Line Analysis and Damage Detection of Railway Bridge Deflection with Non-ideal Boundaries 期刊论文 Gongcheng Kexue Yu Jishu/Advanced Engineering Science, 2020, 卷号: 52, 期号: 3, 页码: 123-132 作者:  Wang, Lixian;  Zhou, Yu;  Di, Shengkui;  Xiang, Changsheng 收藏  |  浏览/下载：3/0  |  提交时间：2020/11/14 Beams and girders  Deflection (structures)  Plate girder bridges  Railroad bridges  Railroads  Analytical expressions  Damage Identification  Log-normal distribution  Noise resistance  Rotational restraints  Simulation example  Supporting conditions  Uncertainty parameters   Simplified algorithm for the fundamental frequency of asymmetric single-tower suspension bridges based on Rayleigh method 期刊论文 Zhendong yu Chongji/Journal of Vibration and Shock, 2020, 卷号: 39, 期号: 2, 页码: 234-242 作者:  Yang, Guojun;  Tang, Guangwu;  Du, Yongfeng;  Hao, Xianwu;  Li, Ziqing 收藏  |  浏览/下载：2/0  |  提交时间：2022/02/17 Elastic waves  Machine vibrations  Natural frequencies  Railroad bridges  Suspension bridges  Towers  Bridge engineering  Free vibration  Fundamental frequencies  Rayleigh method  Single tower   Simplified algorithm for the fundamental frequency of asymmetric single-tower suspension bridges based on Rayleigh method 期刊论文 Zhendong yu Chongji/Journal of Vibration and Shock, 2020, 卷号: 39, 期号: 2, 页码: 234-242 作者:  Yang, Guojun;  Tang, Guangwu;  Du, Yongfeng;  Hao, Xianwu;  Li, Ziqing 收藏  |  浏览/下载：10/0  |  提交时间：2020/11/14 Elastic waves  Machine vibrations  Natural frequencies  Railroad bridges  Suspension bridges  Towers  Bridge engineering  Free vibration  Fundamental frequencies  Rayleigh method  Single tower