QQ客服 官方微博 反馈留言

浏览/检索结果: 共27条，第1-10条 帮助 限定条件 发表日期：2020    专题：兰州理工大学    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 Feature extraction method of wind turbine blade surface scratches based on image processing 期刊论文 Taiyangneng Xuebao/Acta Energiae Solaris Sinica, 2020, 卷号: 41, 期号: 12, 页码: 278-287 作者:  Li, Wanrun;  Zhang, Jianfei;  Wang, Xueping;  Du, Yongfeng 收藏  |  浏览/下载：6/0  |  提交时间：2022/02/17 Automation  Corrosion  Gabor filters  Image enhancement  Image segmentation  Interpolation  Turbine components  Turbomachine blades  Wind turbines  Corrosion threshold  Feature extraction methods  Gradient thresholds  Information entropy  Morphological opening  Optimum threshold  Spline interpolation  Wind turbine blades   Laser Ablation Manipulator Coverage Path Planning Method Based on an Improved Ant Colony Algorithm 期刊论文 APPLIED SCIENCES-BASEL, 2020, 卷号: 10, 期号: 23 作者:  Ye, Xuan;  Luo, Lan;  Hou, Li;  Duan, Yang;  Wu, Yang 收藏  |  浏览/下载：4/0  |  提交时间：2022/03/01 coverage path planning  ant colony optimisation  point cloud data  laser ablation   A polymorphic inheritance calculation method of one-dimensional electro-osmotic consolidation considering effective potential attenuation 期刊论文 Yanshilixue Yu Gongcheng Xuebao/Chinese Journal of Rock Mechanics and Engineering, 2020, 卷号: 39, 期号: 12, 页码: 2530-2539 作者:  Yang, Xiaoyu;  Dong, Jianhua 收藏  |  浏览/下载：3/0  |  提交时间：2022/02/17 Decay (organic)  Electrolysis  Electroosmosis  Pore pressure  Consolidation theory  Effective potentials  Governing equations  Initial conditions  Iterative solutions  One dimensional consolidation  Pore pressure dissipation  Pressure amplitudes   Optimal design of blade in pump as turbine based on multidisciplinary feasible method 期刊论文 SCIENCE PROGRESS, 2020, 卷号: 103, 期号: 4 作者:  Sen-chun, Miao;  Hong-biao, Zhang;  Ting-ting, Wang;  Xiao-hui, Wang;  Feng-xia, Shi 收藏  |  浏览/下载：7/0  |  提交时间：2022/03/01 Pump as turbine  optimization  neural network  parameterization  genetic algorithm  multidisciplinary   Dynamic responses of loess tunnels with different cross sections under the action of earthquakes, rainwater seepage and trains 期刊论文 Journal of Vibroengineering, 2020, 卷号: 22, 期号: 6, 页码: 1427-1452 作者:  Cheng, Xuansheng;  Zhou, Xinhai;  Shi, Wei 收藏  |  浏览/下载：2/0  |  提交时间：2022/02/17 Dynamic response  Earthquakes  Pore pressure  Pressure distribution  Sediments  Seepage  Water  Circular tunnels  Numerical results  Pore-water pressures  Rectangular tunnel  Response patterns  Shaking table testing  Stress difference  Train loadings   Dynamic responses of loess tunnels with different cross sections under the action of earthquakes, rainwater seepage and trains 期刊论文 Journal of Vibroengineering, 2020, 卷号: 22, 期号: 6, 页码: 1427-1452 作者:  Cheng, Xuansheng;  Zhou, Xinhai;  Shi, Wei 收藏  |  浏览/下载：9/0  |  提交时间：2020/12/18 Dynamic response  Earthquakes  Pore pressure  Pressure distribution  Sediments  Seepage  WaterCircular tunnels  Numerical results  Pore-water pressures  Rectangular tunnel  Response patterns  Shaking table testing  Stress difference  Train loadings   Influence of die parameters on internal voids during multi-wedge-multi-pass cross-wedge rolling 期刊论文 International Journal of Advanced Manufacturing Technology, 2020, 卷号: 110, 期号: 5-6, 页码: 1295-1304 作者:  Jia, Zhi;  Ji, Jinjin;  Wang, Yanjiang;  Wei, Baolin 收藏  |  浏览/下载：2/0  |  提交时间：2020/11/14 Numerical methods  Numerical models  Porous materials  Characteristic point  Cross-wedge rolling  Distribution coefficient  Longitudinal section  Multi-pass rolling  Rigid plastic finite element method  Stress and strain  Three-dimensional numerical simulations   Flexural Performance of Prestressed Beams with Grouting Material of Various Compactnesses 期刊论文 KSCE Journal of Civil Engineering, 2020, 卷号: 24, 期号: 8, 页码: 2419-2434 作者:  Cheng, Xuansheng;  Liu, Haibo;  Su, Jiaxuan;  Ma, Liang;  Li, Guoliang 收藏  |  浏览/下载：2/0  |  提交时间：2022/02/17 Bearing capacity  Bearings (machine parts)  Concrete construction  Cracks  Ductility  Grouting  Mortar  Prestressed beams and girders  Prestressed concrete  Structure (composition)  Flexural bearing capacity  Flexural performance  Flexural stiffness  Linear distribution  Load-deflection curve  Mechanical behavior  Practical engineering  Prestressed concrete beams   Flexural Performance of Prestressed Beams with Grouting Material of Various Compactnesses 期刊论文 KSCE Journal of Civil Engineering, 2020, 卷号: 24, 期号: 8, 页码: 2419-2434 作者:  Cheng, Xuansheng;  Liu, Haibo;  Su, Jiaxuan;  Ma, Liang;  Li, Guoliang 收藏  |  浏览/下载：9/0  |  提交时间：2020/11/14 Bearing capacity  Bearings (machine parts)  Concrete construction  Cracks  Ductility  Grouting  Mortar  Prestressed beams and girders  Prestressed concrete  Structure (composition)  Flexural bearing capacity  Flexural performance  Flexural stiffness  Linear distribution  Load-deflection curve  Mechanical behavior  Practical engineering  Prestressed concrete beams   Preparation of MoNbTaW refractory high entropy alloy powders by pressureless spark plasma sintering: Crystal structure and phase evolution 期刊论文 Intermetallics, 2020, 卷号: 123 作者:  Han, Jiesheng;  Su, Bo;  Lu, Jinjun;  Meng, Junhu;  Zhang, Aijun 收藏  |  浏览/下载：18/0  |  提交时间：2020/11/14 Entropy  High-entropy alloys  Powders  Refractory materials  Spark plasma sintering  Atomic diffusions  Cohesive energies  Continuous solid solutions  Elemental powders  Phase evolutions  Pressure-less spark plasma sintering  Sintering behaviors  Sintering temperatures