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科研机构
兰州理工大学 [30]
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期刊论文 [26]
会议论文 [4]
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2022 [3]
2021 [5]
2020 [2]
2019 [1]
2018 [2]
2017 [1]
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专题:兰州理工大学
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Multiaxial fatigue life prediction model considering stress gradient and size effect
期刊论文
International Journal of Pressure Vessels and Piping, 2022, 卷号: 199
作者:
Zhao, He
;
Liu, Jianhui
;
Hua, Feilong
;
Ran, Yong
;
Zi, Rong
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2022/06/20
Forecasting
Size determination
Stress concentration
Critical plane method
Energy
Energy-critical plane method
Fatigue life prediction models
Life predictions
Multi-axial fatigue
Multiaxial fatigue life
Sizes effect
Stress gradient
Stress gradient effects
BISTABLE TRAVELING WAVES IN A DELAYED COMPETITIVE SYSTEM
期刊论文
DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS-SERIES B, 2022
作者:
Pan, Shuxia
;
Hao, Shengnan
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  |  
浏览/下载:26/0
  |  
提交时间:2022/09/22
Asymptotic stability
uniqueness
comparison principle
monotone semiflow
upper and lower solutions
An Elastoplastic Constitutive Model for Unsaturated Soils Using the Suction Stress Variable
期刊论文
SOIL MECHANICS AND FOUNDATION ENGINEERING, 2022, 卷号: 59, 期号: 1, 页码: 23-31
作者:
Zhou, Fengxi
;
Shao, Yanping
;
Ahmed, Musa Abdallah Ibrahim
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2022/06/21
CamsConstitutive modelsCritical current density (superconductivity)Orthogonal functionsShear stressSoilsTexturesUnsaturated polymers
Critical state linesEffective stressElastoplastic constitutive modelIntergranularMatric suctionsModified cam clay modelsModified Cam-clay modelStress variablesSuction stressUnsaturated soil
Modified GDQ method for vibration and buckling analyses of FGM nanobeams subjected to thermal-mechanical loads
期刊论文
Zhendong yu Chongji/Journal of Vibration and Shock, 2021, 卷号: 40, 期号: 18, 页码: 47-55
作者:
Zhou, Fengxi
;
Pu, Yu
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2022/02/17
Beams and girders
Boundary conditions
Buckling
MATLAB
Nanowires
Temperature distribution
Vibrations (mechanical)
Buckling loads
Frequency
Functionally graded material nanobeam
Generalized beam theories
Generalized differential quadrature methods
Modified generalized differential quadrature method
N-th order generalized beam theory
Nano beams
Size-dependent effect
Thermal-mechanical load
Propagation dynamics for a time-periodic reaction–diffusion SI epidemic model with periodic recruitment
期刊论文
Zeitschrift fur Angewandte Mathematik und Physik, 2021, 卷号: 72, 期号: 4
作者:
Zhao, Lin
;
Wang, Zhi-Cheng
;
Zhang, Liang
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  |  
浏览/下载:5/0
  |  
提交时间:2022/02/17
Cell proliferation
Basic reproduction number
Comparison principle
Corresponding solutions
Differential systems
Disease-free equilibrium
Existence and non existences
Propagation dynamics
Traveling wave solution
Propagation dynamics for a time-periodic reaction-diffusion SI epidemic model with periodic recruitment
期刊论文
ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND PHYSIK, 2021, 卷号: 72, 期号: 4
作者:
Zhao, Lin
;
Wang, Zhi-Cheng
;
Zhang, Liang
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  |  
浏览/下载:8/0
  |  
提交时间:2021/10/14
SI epidemic model
Time period
The standard incidence rate
The asymptotic speed of spread
Traveling wave solutions
Invasion Speed of the Prey in a Predator-Prey System
期刊论文
BULLETIN OF THE MALAYSIAN MATHEMATICAL SCIENCES SOCIETY, 2021, 卷号: 44, 期号: 6, 页码: 3983-3990
作者:
Pan, Shuxia
;
Lin, Guo
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  |  
浏览/下载:9/0
  |  
提交时间:2021/10/14
Comparison principle
Asymptotic spreading
Noncooperative system
MONOTONE TRAVELING WAVES OF NONMONOTONE INTEGRODIFFERENCE EQUATIONS
期刊论文
JOURNAL OF APPLIED ANALYSIS AND COMPUTATION, 2021, 卷号: 11, 期号: 1, 页码: 477-485
作者:
Pan, Shuxia
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2021/03/12
REACTION-DIFFUSION-SYSTEMS
SPREADING SPEEDS
GROWTH
RECURSIONS
SEMIFLOWS
DISPERSAL
EXISTENCE
FRONTS
Spreading Speed in an Integrodifference Predator-Prey System without Comparison Principle
期刊论文
BULLETIN OF MATHEMATICAL BIOLOGY, 2020, 卷号: 82, 期号: 5
作者:
Lin, Guo
;
Niu, Yibin
;
Pan, Shuxia
;
Ruan, Shigui
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2022/03/01
Integrodifference equations
Asymptotic spreading
Auxiliary equation
Noncooperative system
A New Fault Diagnosis Method for Rotating Machinery Based on SCA-FastICA
期刊论文
Mathematical Problems in Engineering, 2020, 卷号: 2020
作者:
Miao, Feng
;
Zhao, Rongzhen
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2020/11/14
Blind source separation
Failure analysis
Independent component analysis
Rotating machinery
Signal denoising
Vibration analysis
Conventional methods
De-noised signals
Fast independent component analysis
Fault diagnosis method
Machine health monitoring
Noise and vibration
Simulation tests
Vibration sources
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