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浏览/检索结果: 共7条，第1-7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 Looseness Monitoring of Bolted Spherical Joint Connection Using Electro-Mechanical Impedance Technique and BP Neural Networks 期刊论文 SENSORS, 2019, 卷号: 19 作者:  Xu, Jing;  Dong, Jinhui;  Li, Hongnan;  Zhang, Chunwei;  Ho, Siu Chun 收藏  |  浏览/下载：15/0  |  提交时间：2019/12/02 structural health monitoring (SHM)  space grid structures  electro-mechanical impedance (EMI)  back propagation neural networks (BPNNs)  bolted spherical joint (BSJ)  Bolt looseness damage   Health Monitoring of Bolted Spherical Joint Connection Based on Active Sensing Technique Using Piezoceramic Transducers 期刊论文 SENSORS, 2018, 卷号: 18 作者:  Xu, Jing;  Wang, Chenyu;  Li, Hongnan;  Zhang, Chunwei;  Hao, Jiajia 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/02 space steel structures  bolted spherical joint connection  Lead Zirconate Titanate (PZT)  tightness status  active sensing technique  wavelet packet analysis  time reversal method   A Fiber Bragg Grating (FBG)-Enabled Smart Washer for Bolt Pre-Load Measurement: Design, Analysis, Calibration, and Experimental Validation 期刊论文 SENSORS, 2018, 卷号: 18 作者:  Chen, Dongdong;  Huo, Linsheng;  Li, Hongnan;  Song, Gangbing 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/02 bolt pre-load measurement  bolt looseness monitoring  bolted connection monitoring  Fiber Bragg Gratings (FBG)  FBG-enabled smart washer  smart washer   Smart washer-a piezoceramic-based transducer to monitor looseness of bolted connection 期刊论文 SMART MATERIALS AND STRUCTURES, 2017, 卷号: 26, 页码: - 作者:  Huo, Linsheng;  Chen, Dongdong;  Kong, Qingzhao;  Li, Hongnan;  Song, Gangbing 收藏  |  浏览/下载：9/0  |  提交时间：2019/12/02 piezoceramic transducers  bolt connection  looseness monitoring  bolt connection monitoring  smart washer  time reversal method   A fractal contact theory based model for bolted connection looseness monitoring using piezoceramic transducers 期刊论文 SMART MATERIALS AND STRUCTURES, 2017, 卷号: 26 作者:  Huo, Linsheng;  Wang, Furui;  Li, Hongnan;  Song, Gangbing 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/03 bolted joints  bolt looseness monitoring  structure health monitoring  fractal contact theory  finite element method   ACTIVE BOLTED CONNECTION PERFORMANCE MONITORING OF A CONCRETE-STEEL COMPOSITE GIRDER WITH PIEZOCERAMICS 会议论文 2011年土木工程结构创新与可持续发展国际会议, 厦门, 2011 作者:  Fan Jiang;  Bin Xu;  G.Song 收藏  |  浏览/下载：5/0  |  提交时间：2020/01/05 ACTIVE BOLTED CONNECTION PERFORMANCE MONITORING OF A CONCRETE-STEEL COMPOSITE GIRDER WITH PIEZOCERAMICS 会议论文 INNOVATION & SUSTAINABILITY OF STRUCTURES, VOLS 1 AND 2, 462-467, 2011 作者:  Jiang, F;  Xu, B;  Song, G 收藏  |  浏览/下载：2/0  |  提交时间：2020/01/05 Steel-concrete composite girder  PZT patches  electromechanical impedance (EMI) measurement  bolts  loosening