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浏览/检索结果: 共154条，第1-10条

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	Flow Mechanisms and Lubrication Performance of Water-Lubricated Thrust Bearings with Herringbone Grooves 期刊论文 LUBRICANTS, 2022, 卷号: 10 作者: Ran, Haifeng; Dai, Peng; Yan, Shuping; Wang, Fengtao; Yao, Xingjia 收藏 \| 浏览/下载：12/0 \| 提交时间：2022/12/23 cavitation effect herringbone spiral groove optimum structural parameters turbulence water lubrication
	Health condition monitoring of bearings based on multifractal spectrum feature with modified empirical mode decomposition-multifractal detrended fluctuation analysis 期刊论文 STRUCTURAL HEALTH MONITORING-AN INTERNATIONAL JOURNAL, 2022 作者: Chen, Guangyi; Yan, Changfeng; Meng, Jiadong; Wang, Zonggang; Wu, Lixiao 收藏 \| 浏览/下载：25/0 \| 提交时间：2022/03/01 Empirical mode decomposition-multifractal detrended fluctuation analysis scaling exponent health condition monitoring step-moving window multifractal spectrum feature deterministic random separation
	Analysis on the mechanical properties of the crossbeam of a new ground anchor counterfort grille dam considering bearings displacement 期刊论文 ENGINEERING FAILURE ANALYSIS, 2022, 卷号: 131 作者: Wang, Yongsheng; Liu, Jianshe; Wang, Bing; Lv, Baohong 收藏 \| 浏览/下载：4/0 \| 提交时间：2022/03/01 The new ground anchor counterfort grille dam Crossbeam Bearings displacement Bearing failure Internal force analysis
	Effect of different turbulent lubrication models on the lubrication characteristics of water-lubricated rubber bearings at a high Reynolds number 期刊论文 PHYSICS OF FLUIDS, 2021, 卷号: 33, 期号: 6, 页码: 1ENG 作者: Du, Yuanying; Lan, Jianying; Quan, Hui; Sun, Chenxi; Liu, Xiaoyi 收藏 \| 浏览/下载：8/0 \| 提交时间：2021/10/14 Bearing capacity Bearings (structural) Deformation Finite difference method Laminar flow Nonmetallic bearings Reynolds number Rubber Turbulence models High Reynolds number Lining deformation Lubrication characteristics Lubrication models Lubrication theory Operating condition Water film thickness Water lubricated rubber bearings
	Simplified Timoshenko Method for Pile Underpinning Reinforcement of Existing Self-bearing brick masonry walls 期刊论文 Journal of Building Engineering, 2021, 卷号: 35 作者: Cheng, Xuansheng; Hong, Junliang; Li, De 收藏 \| 浏览/下载：7/0 \| 提交时间：2021/03/02 Bearings (machine parts) Brick Composite beams and girders Finite element method Piles Underpinnings Walls (structural partitions) Bearing walls Brick masonry Brick masonry walls Composite beam Deflection and stress Mechanical model Reinforcement model Simplified calculations
	Multi-branch convolutional neural network with generalized shaft orbit for fault diagnosis of active magnetic bearing-rotor system 期刊论文 MEASUREMENT, 2021, 卷号: 171, 页码: 11 作者: Yan Xunshi; 张陈安4); Liu Y(刘洋) 收藏 \| 浏览/下载：22/0 \| 提交时间：2021/03/30 Fault diagnosis Convolutional neural network Active magnetic bearing Multi-sensor fusion Shaft orbit
	A Signal Based “W” Structural Elements for Multi-scale Mathematical Morphology Analysis and Application to Fault Diagnosis of Rolling Bearings of Wind Turbines 期刊论文 International Journal of Automation and Computing, 2021, 卷号: 18, 期号: 6, 页码: 993-1006 作者: Qiang Li 收藏 \| 浏览/下载：22/0 \| 提交时间：2021/11/26 Fault diagnosis structural element multi-scale mathematical morphology rolling bearing correlation analysis
	Deformation, heating and performance degradation of lead rubber bearings for highway bridges under near fault ground motions 期刊论文 Zhendong yu Chongji/Journal of Vibration and Shock, 2020, 卷号: 39, 期号: 23, 页码: 96-106 作者: Shi, Yan; Wang, Haohao; Qin, Hongguo; Han, Jianping; Xiong, Lijun 收藏 \| 浏览/下载：10/0 \| 提交时间：2022/02/17 Bearings (structural) Damping Deformation Energy dissipation Heating Hysteresis Nonmetallic bearings Rubber Seismology Shear strain Stiffness Bearing displacements Displacement response Hysteretic energy dissipations Isolation structures Near fault ground motion Nonlinear dynamic time-history analysis Performance degradation Strength and stiffness
	Flexural behaviour of SFRRAC two-way composite slab with different shapes 期刊论文 Journal of Southeast University (English Edition), 2020, 卷号: 36, 期号: 4, 页码: 414-424 作者: Luo, Bin; Huang, Wei 收藏 \| 浏览/下载：3/0 \| 提交时间：2022/02/17 Bars (metal) Bearing capacity Bearings (machine parts) Composite structures Cracks Elastoplasticity Plates (structural components) Precast concrete Strain Trusses Bending performance Concrete composites Crack distribution Horizontal cracking Load-deflection curve Renewable materials Technical specifications Ultimate bearing capacity
	Progressive Collapse Mechanism Analysis of Concrete-Filled Square Steel Tubular Column to Steel Beam Joint with BoltedWelded Hybrid Connection 期刊论文 International Journal of Steel Structures, 2020, 卷号: 20, 期号: 5, 页码: 1618-1635 作者: Wang, Jing-Xuan; Yang, Yong; Xian, Wei; Li, Qiu-Ying 收藏 \| 浏览/下载：6/0 \| 提交时间：2022/02/17 ABAQUS Bearing capacity Bearings (machine parts) Bolts Failure (mechanical) Fire resistance Overhead lines Steel beams and girders Structural dynamics Welding Collapse resistance capacities Concrete-filled square steel tubular Concrete-filled square steel tubular column Failure characteristics Progressive collapse design Progressive collapse mechanisms Three dimensional finite element model Vertical displacements

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