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浏览/检索结果: 共3条，第1-3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 Study of bolt anchoring effect based on self-bearing characteristics of roadway surrounding rock 期刊论文 Rock and Soil Mechanics, 2014, 卷号: Vol.35 No.7, 页码: 1965-1972 作者:  Wang, Bin;  Wang, Wei-Jun;  Zhao, Fu-Jun;  Fan, Bao-Jie;  Tang, Hui-Xiong 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/31 surrounding rock of roadway  anchoring effect  tangential stress  self-bearing characteristics   Bearing health assessment based on chaotic characteristics 期刊论文 SHOCK AND VIBRATION, 2013, 卷号: 20, 页码: 519-530 作者:  Lu, Chen;  Sun, Qian;  Tao, Laifa;  Liu, Hongmei;  Lu, Chuan 收藏  |  浏览/下载：2/0  |  提交时间：2020/01/06 Health assessment  rolling bearing  feature extraction  chaotic characteristics  self-organizing map   Magnetic force characteristics and structure of a novel radial hybrid magnetic bearing 会议论文 Shanghai, China, August 20, 2011 - August 22, 2011 作者:  Chen, Junhui;  Yang, Fengyu;  Nie, Chaorui;  Yang, Jun;  Wan, Pengyan 收藏  |  浏览/下载：0/0  |  提交时间：2020/11/15 Magnetic bearings  Magnetic circuits  Magnetic flux  Nonlinear equations  Permanent magnets  Rigidity  Stabilization  Stiffness  Air gap flux density  Air-gaps  Bearing structure  Current stiffness  Equilibrium positions  Halbach array  Hybrid magnetic bearing  Initial gap  Linear relationships  Magnetic characteristic  Magnetic force  Molecular methods  Negative stiffness  Non-linear model  Nonlinear characteristics  Permanent magnet biased magnetic bearing  Permanent magnetic bearings  Permanent magnetics  Self-stabilization  Virtual displacements