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浏览/检索结果: 共13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 Crack problem in a slab superconductor under flux creep and viscous flux flow after zero field cooling 期刊论文 Physica C: Superconductivity and its Applications, 2020, 卷号: 579 作者:  Zhao, Yufeng;  Ji, Pengdong 收藏  |  浏览/下载：6/0  |  提交时间：2020/11/14 Cracks  Creep  Failure (mechanical)  Fracture mechanics  Complex model  Crack problems  Electromagnetic forces  Flux creep  Flux profiles  Fracture behavior  Mechanical failures  Zero-field cooling   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   Study on low velocity cyclic impact wear of amorphous carbon films with different mechanical properties 期刊论文 Surface and Coatings Technology, 2020, 卷号: 402 作者:  Li, Qinglin;  Shi, Shaomiao;  Li, Xia;  Ding, Shiyan;  Fan, Chenglong 收藏  |  浏览/下载：2/0  |  提交时间：2020/11/14 Amorphous carbon  Dynamic loads  Fatigue of materials  Fracture toughness  Wear resistance  Copper substrates  Cyclic dynamic loads  Failure behaviors  Fatigue cracking  Low velocity impact test  Sliding friction  Tribological applications  Wear characterization   Bending behaviour experiment of a prestressed concrete beam with metal bellows 期刊论文 Australian Journal of Structural Engineering, 2020, 卷号: 21, 期号: 4, 页码: 279-293 作者:  Xiang, Qingming;  Cheng, Xuansheng;  Su, Jiaxuan;  Ma, Liang 收藏  |  浏览/下载：2/0  |  提交时间：2022/02/17 Bearing capacity  Bellows  Concrete construction  Grouting  Mortar  Organic pollutants  Polychlorinated biphenyls  Prestressed beams and girders  Prestressed concrete  Rebar  Bending behaviour  Bending stiffness  Comparative analysis  Crack distribution  Deflection curves  Load-bearing capacity  Prestressed beam  Prestressed concrete beams   Bending behaviour experiment of a prestressed concrete beam with metal bellows 期刊论文 Australian Journal of Structural Engineering, 2020, 卷号: 21, 期号: 4, 页码: 279-293 作者:  Xiang, Qingming;  Cheng, Xuansheng;  Su, Jiaxuan;  Ma, Liang 收藏  |  浏览/下载：9/0  |  提交时间：2020/12/18 Bearing capacity  Bellows  Concrete construction  Grouting  Mortar  Organic pollutants  Polychlorinated biphenyls  Prestressed beams and girders  Prestressed concrete  RebarBending behaviour  Bending stiffness  Comparative analysis  Crack distribution  Deflection curves  Load-bearing capacity  Prestressed beam  Prestressed concrete beams   Sustainable design and optimization of co-processing of bio-oil and vacuum gas oil in an existing refinery 期刊论文 Renewable and Sustainable Energy Reviews, 2020, 卷号: 130 作者:  Wu, Le;  Yang, Yong;  Yan, Ting;  Wang, Yuqi;  Zheng, Lan 收藏  |  浏览/下载：4/0  |  提交时间：2020/11/14 Biomass  Ecodesign  Efficiency  Environmental technology  Fossil fuels  Petroleum industry  Refining  Sustainable development  Biomass consumption  Design and optimization  Economic viability  Environmental objectives  Multi-objective modeling  Non-renewable  Production cost  Vacuum gas oil   Research on equipment fault prediction expert system based on big data dimension reduction 会议论文 Jinan, Virtual, China, June 19, 2020 - June 21, 2020 作者:  Zhu, Ningning;  Song, Bin;  Lu, Yan;  Li, Yingtang;  Zhu, Zhongzheng 收藏  |  浏览/下载：8/0  |  提交时间：2020/12/18 Backpropagation  Big data  Crude oil  Dimensionality reduction  Expert systems  Fluid catalytic cracking  Forecasting  Fuzzy inference  Fuzzy logic  Fuzzy neural networks  Heavy oil production  Nonlinear control systems  Pattern recognition systemsData dimension reduction  Dimension reduction  Error back propagation  Heavy oil catalytic cracking  Inspection and maintenance  Petrochemical enterprise  Physical information  Prediction accuracy   An Overview on Process Optimization of Densification and Corrosion Resistance Enhancement of Conversion Coatings 期刊论文 Cailiao Daobao/Materials Reports, 2020, 卷号: 34, 期号: 13, 页码: 13160-13166 作者:  Lu, Yong;  Feng, Huixia 收藏  |  浏览/下载：7/0  |  提交时间：2020/11/14 Additives  Chemicals removal (water treatment)  Corrosion resistance  Cracking (chemical)  Cracks  Densification  Film preparation  Heat treatment  Metal ions  Metals  Nanoparticles  Optimization  Process control  Sol-gel process  Sol-gels  Structure (composition)  Surface treatment  Anticorrosion protection  Chemical conversion coatings  Densification mechanisms  Development directions  Film-forming materials  Preparation technique  Protection efficiency  Resistance enhancement   An Overview on Process Optimization of Densification and Corrosion Resistance Enhancement of Conversion Coatings 期刊论文 Cailiao Daobao/Materials Reports, Cailiao Daobao/Materials Reports, Cailiao Daobao/Materials Reports, 2020, 2020, 2020, 卷号: 34, 34, 34, 期号: 13, 页码: 13160-13166, 13160-13166, 13160-13166 作者:  Lu, Yong;  Feng, Huixia 收藏  |  浏览/下载：4/0  |  提交时间：2022/02/17 Additives  Additives  Additives  Chemicals removal (water treatment)  Chemicals removal (water treatment)  Chemicals removal (water treatment)  Corrosion resistance  Corrosion resistance  Corrosion resistance  Cracking (chemical)  Cracking (chemical)  Cracking (chemical)  Cracks  Cracks  Cracks  Densification  Densification  Densification  Film preparation  Film preparation  Film preparation  Heat treatment  Heat treatment  Heat treatment  Metal ions  Metal ions  Metal ions  Metals  Metals  Metals  Nanoparticles  Nanoparticles  Nanoparticles  Optimization  Optimization  Optimization  Process control  Process control  Process control  Sol-gel process  Sol-gel process  Sol-gel process  Sol-gels  Sol-gels  Sol-gels  Structure (composition)  Structure (composition)  Structure (composition)  Surface treatment  Surface treatment  Surface treatment  Anticorrosion protection  Anticorrosion protection  Anticorrosion protection  Chemical conversion coatings  Chemical conversion coatings  Chemical conversion coatings  Densification mechanisms  Densification mechanisms  Densification mechanisms  Development directions  Development directions  Development directions  Film-forming materials  Film-forming materials  Film-forming materials  Preparation technique  Preparation technique  Preparation technique  Protection efficiency  Protection efficiency  Protection efficiency  Resistance enhancement  Resistance enhancement  Resistance enhancement   Microstructure and Crack Forming Mechanism of GH3625 Alloy Tube by Hot Extruded Forming Process 期刊论文 Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering, 2020, 卷号: 49, 期号: 5, 页码: 1743-1749 作者:  Ding, Yutian;  Wang, Kun;  Gao, Yubi;  Chen, Jianjun;  Zhang, Dong 收藏  |  浏览/下载：2/0  |  提交时间：2020/11/14 Crack initiation  Cracks  Extrusion  Fracture  Grain boundaries  Grain growth  Recrystallization (metallurgy)  Tensile strength  Textures  Twinning  Crack formation mechanisms  Equiaxed crystal  Forming mechanism  Fracture surfaces  Grain growth process  Hot extrusion process  Recrystallized grains  Surrounding matrix