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浏览/检索结果: 共4条，第1-4条 帮助 限定条件 内容类型：会议论文     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 GUIDED WAVE PROPAGATION CHARACTERISTICS IN THE RAIL WITH A CRACK DEFECT 会议论文 2013 SYMPOSIUM ON PIEZOELECTRICITY, ACOUSTIC WAVES AND DEVICE APPLICATIONS (SPAWDA), 2013-10-25 作者:  Zhang, Hai-yan[1];  Feng, Dan[2];  Yao, Jie-cong[3];  Yu, Yong-ling[4] 收藏  |  浏览/下载：3/0  |  提交时间：2019/04/30 Guided wave  Dispersion curve  Spectral finite element method  Rail   Study on the influence of the rail steel at low temperature using the fracture mechanics method 会议论文 Advances in Structural Engineering:Theory and Applications Vols 1 and 2, 9th International Symposium on Structural Engineering for Young Experts, Fuzhou, PEOPLES R CHINA, Web of Science Feng, Bao-Rui; Wang, Yuan-Qing; Shi, Yong-Jiu 收藏  |  浏览/下载：2/0 Crack Damage Identification for Main Girder of Bridge Erector Based on Neural Network 会议论文 RAILWAY DEVELOPMENT, OPERATIONS, AND MAINTENANCE: PROCEEDINGS OF THE FIRST INTERNATIONAL CONFERENCE ON RAIL TRANSPORTATION 2017 (ICRT 2017), 880-890, 2018 作者:  Zhao, WJ;  Yang, SP;  Xing, HJ;  Zhang, JC 收藏  |  浏览/下载：0/0  |  提交时间：2019/12/25 MPC184 technology  bridge erector  three-hierarchical identification model  probability neural network (PNN)  radial basis function neural network (RBF)   Crack damage identification for main girder of bridge erector based on neural network 会议论文 1st International Conference on Rail Transportation 2017: Railway Development, Operations, and Maintenance, ICRT 2017, Chengdu, Sichuan Province, China, 2017 作者:  Zhao, Wenjie;  Yang, Shaopu;  Xing, Haijun;  Zhang, Jianchao 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/26