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浏览/检索结果: 共8条，第1-8条 帮助 限定条件 专题：中南大学    第一署名单位    第一作者单位    通讯作者单位     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 Numerical Simulation and Experimental Study of an Ultrasonic Waveguide for Ultrasonic Casting of 35CrMo Steel 期刊论文 Journal of Iron and Steel Research, International, 2016, 卷号: 23, 期号: 8, 页码: 772-777 作者:  LIANG, Gen;  SHI, Chen;  ZHOU, Ya-jun;  MAO, Da-heng 收藏  |  浏览/下载：98/0  |  提交时间：2019/12/03 35CrMo steel  ultrasonic waveguide  modal analysis  casting  grain refinement   Spectral dynamic stiffness formulation for inplane modal analysis of composite plate assemblies and prismatic solids with arbitrary classical/nonclassical boundary conditions 期刊论文 Composite Structures, 2016, 卷号: 158, 页码: 262-280 作者:  Liu, X.* 收藏  |  浏览/下载：10/0  |  提交时间：2019/12/03 Spectral dynamic stiffness method (SDSM)  Inplane modal analysis  Symmetric cross-ply laminated plates  Prismatic orthotropic solids  Non-uniform elastic supports and mass attachments  Non-uniform elastic coupling constraints   Dynamic and fatigue performances of a large-scale space frame assembled using pultruded GFRP composites 期刊论文 Composite Structures, 2016, 卷号: 138, 页码: 227-236 作者:  Yang, Xiao;  Bai, Yu*;  Luo, Fu Jia;  Zhao, Xiao-Ling;  Ding, Faxing 收藏  |  浏览/下载：5/0  |  提交时间：2019/12/03 FRP  Pultrusion  Space frames  Dynamic characteristics  Fatigue  Modal analysis   Updating finite element model using dynamic perturbation method and regularization algorithm 期刊论文 SMART STRUCTURES AND SYSTEMS, 2012, 卷号: 10, 期号: 4, 页码: 427-442 作者:  Chen, Hua-Peng*;  Huang, Tian-Li 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/03 Canton Tower benchmark problem  Dynamic perturbation method  Model updating  Operational modal analysis  Regularization algorithm   Statistic structural damage detection based on the closed-form of element modal strain energy sensitivity 期刊论文 Mechanical Systems and Signal Processing, 2012, 卷号: 28, 页码: 183-194 作者:  Wang-Ji Yan;  Wei-Xin Ren;  Tian-Li Huang 收藏  |  浏览/下载：16/0  |  提交时间：2019/12/03 Damage detection  Modal strain energy  Operational modal analysis  Sensitivity  Statistical method  Structural health monitoring   A direct algebraic method to calculate the sensitivity of element modal strain energy 期刊论文 International Journal for Numerical Methods in Biomedical Engineering, 2011, 卷号: 27, 期号: 5, 页码: 694-710 作者:  Yan, Wang-Ji;  Ren, Wei-Xin* 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/03 eigenvalue  eigenvector  stiffness matrix  modal strain energy  modal analysis  structural dynamics  damage detection   EMD-based stochastic subspace identification of structures from operational vibration measurements 期刊论文 Engineering Structures, 2005, 卷号: 27, 期号: 12, 页码: 1741-1751 作者:  Yu, Dan-Jiang;  Ren, Wei-Xin 收藏  |  浏览/下载：7/0  |  提交时间：2019/12/03 Empirical mode decomposition (EMD)  Intrinsic mode function (IMF)  Operational modal analysis  Stochastic subspace identification (SSI)  Vibration measurement   The experimental modal analysis on damage of skeleton in brake of airplane 会议论文 1995 SEM Spring Conference on Experimental Mechanics, GRAND RAPIDS, MI, JUN 12-14, 1995 作者:  LIN, LC;  GAO, YY;  SHI, JL 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/03