云南高校图书馆联盟文献共享服务平台- SCOURING

SCOURING: 作品数：48被引量：111H指数：6; 导出分析报告; 相关领域：天文地球更多>>; 相关作者：张亚高学平更多>>; 相关机构：天津大学武汉大学上海交通大学清华大学更多>>; 相关期刊：《Frontiers of Structural and Civil Engineering》《Transactions of Tianjin University》《Meteorological and Environmental Research》《Fluid Dynamics & Materials Processing》更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划更多>>

Experimental and Three-Dimensional Numerical Simulation of Phenomena Induced by Submerged Oblique Jet Scouring: 《Fluid Dynamics & Materials Processing》2024年第8期1799-1821,共23页Hao Chen Xianbin Teng Faxin Zhu Zhibin Zhang Jie Wang; supported by Research on the Influence of Nozzle Structure on the Scouring Effect of Submerged Water Jet(2023R411045);Design and Control Strategy Research of PEM Fuel Cell Hybrid Propulsion System for Ships(2024R411015);Zhejiang Ocean University Outstanding Master’s Thesis Cultivation Project(ZJOUYJS20230018);General Program of Education Department of Zhejiang Province(Y202250817)which was gained by Chen.; Scouring experiments were conducted using a three-dimensional laser scanning technology for angles of the jet spanning the interval from 0°to 30°,and the characteristics of the scour hole in equilibrium conditions w...; 关键词：Submerged jet jet angle experimental study numerical simulation bed shear stress

Linkage between riverbed scouring or deposition and the evolution of central bars:Case study in the Yangzhong reach of the Yangtze River: 《Journal of Geographical Sciences》2024年第7期1323-1347,共25页YANG Yunping ZHANG Xiabo FENG Xiaoxiang HAN Jianqiao WANG Jianjun ZHU Yude YANG Yanhua; National Natural Science Foundation of China,No.52279066;Fundamental Research Funds for Central Welfare Research Institutes,No.TKS20230206;The CRSRI Open Research Program,No.CKWV2021862/KY。; Understanding the relationship between unbalanced riverbed scouring or deposition and the evolution of central bars in natural conditions and human activity is useful for river regime control and waterway improvement ...; 关键词：riverbed scouring or deposition beach morphology linkage relationship causal analysis tidal reach Yangtze River

Notch formation in vertical excavations in a deep hard rock mine and rock stabilization methodologies: 《Deep Resources Engineering》2024年第1期68-84,共17页Alex Hall Ming Cai Brad Simser Jared Lindsay; This paper presents details of the early to mid-stage deterioration in the form of notch growth of two 3 m diameter bored raises that were excavated and slashed to 7.8 m to serve as an internal shaft(winze).In additio...; 关键词：Shaft RAISE Ore pass Waste pass NOTCHING SCOURING Ground support BLASTING

Numerical Analysis of the Influence of the Impinging Distance on the Scouring Efficiency of Submerged Jets: 《Fluid Dynamics & Materials Processing》2024年第2期429-445,共17页Hao Chen Xianbin Teng Zhibin Zhang Faxin Zhu Jie Wang Zhaohao Zhang; supported by the Research on the Prediction Mechanism of Corrosion for High Strength Steel in Deep Sea Service Driven by Multi-Scale,High-Dimension and Small-Sample Data(C2301002635);Research on the Influence of Nozzle Structure on the Scouring Effect of Submerged Water Jet(2023R411045);the Zhejiang Ocean University Outstanding Master’s Thesis Cultivation Project(ZJOUYJS20230018);the Scientific Research Project of Zhejiang Graduate Education Society in 2022(2022-021)which was gained by Chen.; Water jet technology is widely used in submerged buried pipes as a non-traditional trenching process,often invol-ving a complex sediment response.An important adjustable and inﬂuential engineering variable in this tec...; 关键词：Submerged jet impinging distance numerical simulation scour depth scour proﬁle

潮汐河段周期性边滩切割临界阈值与沙体输移路径——以长江福姜沙河段为例被引量：2: 《Journal of Geographical Sciences》2023年第6期1334-1358,共25页王建军杨云平张明进朱玲玲李绍武闻云呈; National Key Research and Development Program of China,No.2021YFB2600500;National Natural Science Foundation of China,No.52279066;Jiangsu Water Conservancy Science and Technology Project,No.2020001。; The evolution of point bars in changing sections of a downstream tidal current limit is periodic. Accordingly, assessing the critical morphology and hydrodynamic characteristics of point bar scour and the sediment tra...; 关键词：periodic scouring critical dynamic conditions critical morphological characteristics Jingjiang bank Fujiangsha reach

Experimental investigation and prediction of free fall jet scouring using machine learning models: 《International Journal of Sediment Research》2023年第3期405-420,共16页Farzin Salmasi Parveen Sihag John Abraham Meysam Nouri; The current study deals with the depth of scour at the location of impact between a free fall jet and a riverbed.The current study is based on extensive laboratory experiments that were designed to mimic full-scale be...; 关键词：Free jet SCOUR Gene Expression Programming(GEP) Random Forest(RF) Multivariate Adaptive Regression Spline(MARS)

Scouring of a granular bed by dam break:Experimental study and numerical simulation by a VOF-LPT coupling: 《International Journal of Sediment Research》2023年第3期432-445,共14页Quyen Thi Le Nguyen Viet Dung Nguyen Patrice Coorevits; The first part of the research reported here consists of an experimental campaign to study the scouring of a granular bed(glass beads,sand)induced by a dam break in an open channel.Two configurations are considered:wi...; 关键词：Volume of fluid Lagrangian particle tracking SCOUR Granular bed CYLINDER Dam break

Effect of Mutual Interference of Bridge Piers on Scouring in Meandering Channel: 《Hydro Science & Marine Engineering》2022年第2期1-9,共9页Mohammad Athar Shamsul Azam Humaira Athar; Local scour is the reduction of original bed level around any hydraulic structure.Bridge failure due to scouring has made researchers study the cause of scouring and predict the scour depth and pattern around bridge p...; 关键词：Local scour Bridge piers Scour depth Meandering channel Angular displacement

Experimental Study on the Effect of the Inclination Angle on the Scouring Efficiency of Submerged Water Jets被引量：1: 《Fluid Dynamics & Materials Processing》2022年第5期1363-1371,共9页Zhibin Zhang Yongjun Gong Liping Zhang Min Xv Gaofeng Shang; The paper was supported by National Nature Fund of China(52071091);the Key Laboratory of Expressway Construction Machinery of Shanxi Province which is gained by Zhang(300102259512).; The effects of oblique submerged scouring jets on sand beds with various particle sizes have been studied experimentally.In particular,a total of 25 experiments have been carried out to explore the influences of the j...; 关键词：Water jet scour angle of inclination scouring efficiency experimental study

Scour and liquefaction issues for anchors and other subsea structures in floating offshore wind farms: A review被引量：3: 《Water Science and Engineering》2022年第1期3-14,共12页B.Mutlu Sumer Veysel Sadan Ozgur Kirca; supported by the ERA-NET Cofund MarTERA Program under EU Horizon 2020 Framework(NuLIMAS,Grant No.728053);the German Federal Ministry for Economic Affairs and Energy(Grant No.03SX524A);the Scientific and Technological Research Council of Turkey(Grant No.TEYDEB-1509/9190068);the Polish National Centre for Research and Development.; This article reviews scouring and liquefaction issues for anchor foundations of floating offshore wind farms.The review is organized in two sections:(1)the scouring issues for drag-embedment anchors(DEAs)and other sub...; 关键词：Floating structures LIQUEFACTION Offshore structures Offshore wind energy Renewable energy SCOURING

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