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科研机构
兰州理工大学 [126]
内容类型
期刊论文 [101]
会议论文 [25]
发表日期
2022 [2]
2021 [11]
2020 [29]
2019 [13]
2018 [10]
2017 [8]
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专题:兰州理工大学
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Real-time identification of performance degradation stages of rolling element bearings by RVCFI
期刊论文
Measurement Science and Technology, 2022, 卷号: 33, 期号: 8
作者:
Meng, Jiadong
;
Yan, Changfeng
;
Wen, Tao
;
Wang, Zonggang
;
Chen, Guangyi
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2022/06/20
Condition based maintenance
Condition monitoring
Degradation
Singular value decomposition
Degradation stages
Envelope spectra
Fault time
Initial faults
Monitoring indicators
Performance degradation
Performance degradation stage
Rate of variation coefficient of fused indicator
Rolling Element Bearing
Variation coefficient
Prediction of soil water characteristic curves based on low suction section and inflection point
期刊论文
Water Supply, 2022, 卷号: 22, 期号: 6, 页码: 6083-6093
作者:
Zhao, Wenju
;
Ma, Feng
;
Hu, Jiazhen
;
Shi, Fuyuan
;
Wang, Yali
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2022/08/09
Curve fitting
Mean square error
Soil moisture
Textures
Bulk density
Characteristics parameters
Inflexion point
Prediction methods
Soil saturation
Soil water characteristic parameter
Soil water characteristics
Spatial variability
Suction
The soil-water characteristic curves (SWCC)
Spatiotemporal variability of soil-water characteristic curve model parameters of Lanzhou collapsible loess
期刊论文
WATER SUPPLY, 2021, 卷号: 22, 期号: 2, 页码: 1770-1780
作者:
Zhao, Wenju
;
Liu, Yuhang
;
Hu, Jiazhen
;
Li, Zongli
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2021/10/14
collapsible loess
prediction
soil-water characteristic curve
spatial variability
temporal stability
Evolution Mechanism of Powder Properties of Recycled 316L Stainless Steel in Selective Laser Melting
期刊论文
Zhongguo Jiguang/Chinese Journal of Lasers, 2021, 卷号: 48, 期号: 14
作者:
Lu, Chao
;
Xiao, Mengzhi
;
Qu, Yuebo
;
Yin, Yan
;
Zhang, Ruihua
收藏
  |  
浏览/下载:29/0
  |  
提交时间:2022/02/17
Aluminum alloys
Aluminum metallography
Austenitic stainless steel
Austenitic transformations
Batch data processing
Binary alloys
Chemical detection
Chromium alloys
Chromium metallography
Cobalt alloys
Cobalt metallography
Corrosion resistance
Dendrites (metallography)
Diffusion in liquids
Fluidity
Light transmission
Magnesium alloys
Magnesium metallography
Melting
Morphology
Oxidation
Particle size
Powders
Recycling
Scanning electron microscopy
Selective laser melting
Silicon
Silicon alloys
Size distribution
Spectrometers
Surface morphology
Titanium alloys
Titanium metallography
Vanadium metallography
Additive manufacturing technology
Energy dispersive spectrometers
Excellent corrosion resistances
High-temperature diffusion
Laser particle size analyzer
Physical and chemical characteristics
Physical and chemical properties
Selective laser melting (SLM)
Evolution Mechanism of Powder Properties of Recycled 316L Stainless Steel in Selective Laser Melting
期刊论文
CHINESE JOURNAL OF LASERS-ZHONGGUO JIGUANG, 2021, 卷号: 48, 期号: 14
作者:
Lu Chao
;
Xiao Mengzhi
;
Qu Yuebo
;
Yin Yan
;
Zhang Ruihua
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2021/10/14
laser technique
selective laser melting
recycling
oxidation spot
powder properties
evolution mechanism
Dynamic vertical interaction between man and bridge based on circular arc plantar inverted pendulum model
期刊论文
Zhendong yu Chongji/Journal of Vibration and Shock, 2021, 卷号: 40, 期号: 11, 页码: 58-64
作者:
Zhu, Qiankun
;
Shang, Xuqiang
;
Zhang, Qiong
;
Du, Yongfeng
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2022/02/17
Dynamic loads
Equations of motion
Pendulums
Runge Kutta methods
Concentrated mass
Dynamic load factor
Inverted pendulum model
Lagrange equation
Runge-Kutta algorithms
Self-excited force
Variable step size
Walking frequencies
Slope reliability evaluation based on multi-objective grey wolf optimization-multi-kernel-based extreme learning machine agent model
期刊论文
Bulletin of Engineering Geology and the Environment, 2021, 卷号: 80, 期号: 3, 页码: 2011-2024
作者:
Ling, Qing
;
Zhang, Qin
;
Wei, Yuming
;
Kong, Lingjie
;
Zhu, Li
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2021/03/02
Geotechnical engineering
Knowledge acquisition
Landslides
Machine learning
Multiobjective optimization
Reliability analysis
Risk assessment
Coefficient of variation
Computational performance
Extreme learning machine
Machine learning methods
Probabilistic evaluation
Response surface method
Strength reduction method
Traditional techniques
LCO2-ECBM technology for preventing coal and gas outburst: Integrated effect of permeability improvement and gas displacement
期刊论文
Fuel, 2021, 卷号: 285
作者:
Li, Zhenbao
;
Wei, Gaoming
;
Liang, Rui
;
Shi, Pengpeng
;
Wen, Hu
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2020/11/14
Carbon dioxide
Coal
Coal bed methane
Coal deposits
Coal industry
Coal mines
Disaster prevention
Efficiency
Gas bursts
Gases
Indium compounds
Infill drilling
Liquefied gases
Methane
Coal and gas outburst
Competitive adsorption
Drainage efficiency
Drilling methods
In-situ experiments
Integrated effects
Liquid carbon dioxide
Permeability improvements
Spatial variation in macrobenthic assemblages and their relationship with environmental factors in the upstream and midstream regions of the Heihe River Basin, China
期刊论文
Environmental Monitoring and Assessment, 2021, 卷号: 193, 期号: 2
作者:
Wang, Yu
;
Liu, Juan-Juan
;
Liu, Wei
;
Feng, Qi
;
Li, Bao-long
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2021/03/02
Analysis of variance (ANOVA)
Biochemical oxygen demand
Correlation methods
Dissolved oxygen
Potash
Anthropogenic pressures
Electrical conductivity
Functional feeding groups
Pearson correlation analysis
Potassium permanganate
Redundancy analysis (RDA)
Spatial heterogeneity
Total dissolved solids
Effects of temperature and strain rate on deformation behaviors of an extruded Mg-5Zn-2.5Y-1Ce-0.5Mn alloy
期刊论文
Materials Science and Engineering A, 2021, 卷号: 799
作者:
Zhang, X.R.
;
Sun, G.X.
;
Zai, W.
;
Jiang, Y.
;
Jiang, Z.H.
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2020/11/14
Activation energy
Cerium alloys
Dynamic recrystallization
Elongation
Grain boundaries
Magnesium alloys
Manganese alloys
Temperature
Tensile strength
Textures
Yttrium alloys
Zinc alloys
Deformation and fracture
Deformation mechanism
Dynamic recrystallization (DRX)
Effects of temperature and strain rate
Elongation to failure
Increasing temperatures
Semi-continuous casting
Strain rate sensitivity
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